1 Benton Xing 37260 6 51 -118.7630, 37.6979; 2086 m 4 JAN 2002 Gwen Noda 2695 13 2 Gwen Noda none 2 Benton Xing 37448 6 51 -118.7650, 37.6995; 2090 m 11 JUL 2002 Gwen Noda 2695 13 2 Gwen Noda none Alameda Creek near Isherwood Way 39352 6001 -122.0109, 37.5711; 38 m 26 SEP 2007 Michael Kellogg 2658 6 2 Michael Kellogg none American Falls Hatchery outlet 36612 16 77 -112.8836, 42.7669; 1306 m 27 MAR 2000 D.L. Gustafson 2414 12 3 W1161 Dan Gustafson none American R. below Sunrise Ave. 39400 6067 -121.2748, 38.6297; 24 m 14 NOV 2007 Cal. D. Fish & Game 2610 7 1 Doug Post none Bair Creek 39387 49011 -111.9073, 41.0278; 1386 m 1 NOV 2007 Mike Robertson 2289 19 1 MI-01 Mike Robertson Benthic Samples identified by Rhithron Associates. NZ mud snails verified by Dan Gustafson. Samples collected by Bio West Inc, Mike Robertson Bair Creek 39387 49011 -111.9086, 41.0278; 1382 m 1 NOV 2007 Mike Robertson 2289 19 2 MI-02 Mike Robertson Benthic Samples identified by Rhithron Associates. NZ mud snails verified by Dan Gustafson. Samples collected by Bio West Inc, Mike Robertson Bair Creek 39387 49011 -111.9094, 41.0275; 1379 m 1 NOV 2007 Mike Robertson 2289 19 2 MI-02 Mike Robertson Benthic Samples identified by Rhithron Associates. NZ mud snails verified by Dan Gustafson. Samples collected by Bio West Inc, Mike Robertson Bair Creek 39387 49011 -111.9138, 41.0252; 1360 m 1 NOV 2007 Mike Robertson 2289 19 1 MI-03 Mike Robertson Benthic Samples identified by Rhithron Associates. NZ mud snails verified by Dan Gustafson. Samples collected by Bio West Inc, Mike Robertson Bair Creek 39387 49011 -111.9139, 41.0250; 1360 m 1 NOV 2007 Mike Robertson 2289 19 1 MI-03 Mike Robertson Benthic Samples identified by Rhithron Associates. NZ mud snails verified by Dan Gustafson. Samples collected by Bio West Inc, Mike Robertson Bair Creek 39387 49011 -111.9230, 41.0211; 1336 m 1 NOV 2007 Mike Robertson 2289 13 1 MI-04 Mike Robertson Benthic Samples identified by Rhithron Associates. NZ mud snails verified by Dan Gustafson. Samples collected by Bio West Inc, Mike Robertson Bair Creek 39387 49011 -111.9239, 41.0208; 1334 m 1 NOV 2007 Mike Robertson 2289 13 1 MI-04 Mike Robertson Benthic Samples identified by Rhithron Associates. NZ mud snails verified by Dan Gustafson. Samples collected by Bio West Inc, Mike Robertson Bair creek 39387 49011 -111.9067, 41.0284; 1388 m 1 NOV 2007 Mike Robertson 2289 19 2 MI-01 Mike Robertson Benthic Samples identified by Rhithron Associates. NZ mud snails verified by Dan Gustafson. Samples collected by Bio West Inc, Mike Robertson Banbury Springs 36866 16 47 -114.8207, 42.6915; 914 m 6 DEC 2000 D.L. Gustafson 2417 12 3 W1313 Dan Gustafson The mudsnails do not occupy the upper parts of the springs, but are very abundant in the lower parts. Banbury Springs outlet & Morgan Lake 37324 16 47 -114.8210, 42.6913; 914 m 9 MAR 2002 David Richards 2417 12 3 David Richards We sampled this site bi-monthly since 1999 and NZMS densities appear to be increasing at the outlet of Banbury Springs and Morgan Lake. NZMS populations in springs above Morgan Lake appear to be moderate to low densities and steady. Batise Spring 39948 16005 -112.5283, 42.9216; 1341 m 15 MAY 2009 Doug Burton 2413 12 2 Doug Burton 15 snails collected just above the intake of the Batise Spring Trout Farm were verified by Dan Gustafson. Doug.burton@idfg.idaho.gov Baxter Creek 39933 6013 -122.3261, 37.9186; 23 m 30 APR 2009 Michelle Luebke 2656 6 1 BAX030 Michelle Luebke located in Booker T. Anderson Park identified by Tom King of BioAssessment Services 12% of 11 ft2 sample were Potamopyrgus antipodarum Bear R. -Black Canyon 36611 16 29 -111.7965, 42.5395; 1582 m 26 MAR 2000 D.L. Gustafson 2285 13 1 W1162 Dan Gustafson A single nzms was found in a large snail sample. Bear R. -Black Canyon 37528 16 29 -111.7965, 42.5395; 1582 m 29 SEP 2002 D.L. Gustafson 2285 13 3 G1174 Dan Gustafson The mudsnails were abundant everywhere in the river. Bear R. -Black Canyon 37862 16 29 -111.7965, 42.5395; 1582 m 29 AUG 2003 D.L. Gustafson 2285 13 3 G1516 Dan Gustafson None. Bear River 1.6 miles above Hwy 30 37500 16041 -111.7836, 42.2086; 1456 m 1 SEP 2002 D. Barnes 2285 13 3 Mark Vinson none Bear River at Blue Bridge 37540 16041 -111.7614, 42.2339; 1495 m 11 OCT 2002 D. Barnes 2285 13 3 Mark Vinson none Bear River at pipeline 37516 16041 -111.7817, 42.1956; 1453 m 17 SEP 2002 D. Barnes 2285 13 3 Mark Vinson none Bear River below Oneida Narrows Dam 37535 16041 -111.7475, 42.2689; 1486 m 6 OCT 2002 D. Barnes 2285 13 3 Mark Vinson none Beaverhead R. -Barretts 37702 30 1 -112.7409, 45.1288; 1609 m 22 MAR 2003 D.L. Gustafson 1463 16 2 G1435 Dan Gustafson None. Beaverhead R. -Henneberry FAS 37453 30 1 -112.8170, 45.0505; 1634 m 16 JUL 2002 Dick Oswald 1463 16 3 Dan Gustafson Mostly young snails collected on this date. Big Lagoon, Humboldt Co., CA 39706 6023 -124.1306, 41.1641; 0 m 15 SEP 2008 Greg Goldsmith 2573 1 3 Breck McAlexander I thought this occurrence had been recorded earlier, but I don't see it in your archives. Breck (530) 225-2317 Big Malad Spring 37079 16 71 -112.3643, 42.2209; 1457 m 7 JUL 2001 D.L. Gustafson 2287 13 3 G0465 Dan Gustafson none Big Sheep Cr. -Deadwood Camp 37840 30001 -112.7604, 44.6651; 1924 m 7 AUG 2003 Dick Oswald 1462 16 3 Dick Oswald New Zealand Mud Snails present in all lower velocity habitats. Densities on rocks in the 1500 to 2,100 per square foot range. Densities in aquatic vegetation, primarily Chara, much higher. All sizes observed in clone. No native snails present. Big Sheep Cr. -Shearing Pen Gulch 37840 30001 -112.8042, 44.6035; 1996 m 7 AUG 2003 Dick Oswald 1462 16 3 Dick Oswald NZMS present at densities higher than 2000 per square foot. Area of much spring upwelling. All sizes present in clone although tended toward larger individuals. Again, no native snails observed. Big Sheep Cr. -Shearing Pen Gulch 37855 30 1 -112.8017, 44.6158; 1991 m 22 AUG 2003 D.L. Gustafson 1462 16 3 W1913 Dan Gustafson None. Big Spring, unnamed on map 39003 49003 -112.4974, 41.5813; 1283 m 13 OCT 2006 M. Vinson 2302 13 2 M. Vinson none Big Wood R. -Malad Gorge 38584 16 47 -114.8773, 42.8636; 923 m 20 AUG 2005 D.L. Gustafson 2424 12 2 a0336 Dan Gustafson none Bighorn R. -Afterbay Dam 37513 30 3 -107.9200, 45.3169; 983 m 14 SEP 2002 D.L. Gustafson 1536 16 2 G1163 Dan Gustafson There were only moderate numbers of full-grow mudsnails on the bottom of the rocks. None were seen further downstream on this date. Bighorn R. near Fourmile Bridge 37900 56017 -108.2056, 43.6007; 1329 m 6 OCT 2003 Wyoming G&F 1528 18 3 Steve Yekel Sample site is about 1 mile downstream of the Hwy 20 Bridge downstream of Wind River Canyon. Numerious small snails collected with Cladophora (verified by Dan Gustafson). Bighorn River - 3 Mile Access 38581 30003 -107.8772, 45.3452; 0972 m 17 AUG 2005 Mike Anderson 1536 16 1 Eileen Ryce Densites were sparse, mostly found in weed beds, downstream of access density was 14 per square meter, upstream of access site density was 76 per square meter. Bighorn River - Bighorn FAS 38581 30003 -107.7880, 45.4181; 0973 m 17 AUG 2005 Mike Anderson 1536 16 1 Eileen Ryce Densities were very low, about 1 per square meter Bilingsley Creek 35678 16 47 -114.8764, 42.8256; 914 m 5 SEP 1997 Idaho Power Co. 2417 12 2 3374 Dianne Shinn NZMS Density = 388 per .25 meter square, DO = 6.74, pH = 8.2, Conductivity = 0., Temp = 14.31 Bilingsley Creek 35678 16 47 -114.8764, 42.8258; 914 m 5 SEP 1997 Idaho Power Co. 2417 12 1 3373 Dianne Shinn NZMS Density = 52 per .25 meter squared, DO = 6.74, pH = 8.2, Conductivity = 0., Temp = 14.31 Bilingsley Creek 35678 16 47 -114.8765, 42.8252; 914 m 5 SEP 1997 Idaho Power Co. 2417 12 1 3375 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 6.74, pH = 8.2, Conductivity = 0., Temp = 14.31 Bilingsley Creek 35678 16 47 -114.8765, 42.8262; 914 m 5 SEP 1997 Idaho Power Co. 2417 12 1 3372 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 6.74, pH = 8.2, Conductivity = 0., Temp = 14.31 Bilingsley Creek 35678 16 47 -114.8771, 42.8265; 914 m 5 SEP 1997 Idaho Power Co. 2417 12 1 3368 Dianne Shinn NZMS Density = 21 per .25 meter squared, DO = 6.74, pH = 8.2, Conductivity = 0., Temp = 14.31 Bilingsley Creek 35678 16 47 -114.8773, 42.8271; 914 m 5 SEP 1997 Idaho Power Co. 2417 12 1 3371 Dianne Shinn NZMS Density = 51 per .25 meter squared, DO = 6.74, pH = 8.2, Conductivity = 0., Temp = 14.31 Bilingsley Creek 35678 16 47 -114.8775, 42.8267; 914 m 5 SEP 1997 Idaho Power Co. 2417 12 2 3369 Dianne Shinn NZMS Density = 290 per .25 meter square, DO = 6.74, pH = 8.2, Conductivity = 0., Temp = 14.31 Bilingsley Creek 35678 16 47 -114.8777, 42.8261; 914 m 5 SEP 1997 Idaho Power Co. 2417 12 1 3370 Dianne Shinn NZMS Density = 85 per .25 meter squared, DO = 6.74, pH = 8.2, Conductivity = 0., Temp = 14.31 Bilingsley Creek 35678 16 47 -114.8940, 42.8372; 883 m 5 SEP 1997 Idaho Power Co. 2417 12 2 3357 Dianne Shinn NZMS Density = 177 per .25 meter square Bilingsley Creek 35678 16 47 -114.8940, 42.8372; 883 m 5 SEP 1997 Idaho Power Co. 2417 12 2 3358 Dianne Shinn NZMS Density = 308 per .25 meter square Bilingsley Creek 35678 16 47 -114.8940, 42.8372; 883 m 5 SEP 1997 Idaho Power Co. 2417 12 3 3356 Dianne Shinn NZMS Density = 514 per .25 meter square Bilingsley Creek 35678 16 47 -114.9014, 42.8363; 854 m 5 SEP 1997 Idaho Power Co. 2417 12 2 3366 Dianne Shinn NZMS Density = 224 per .25 meter square, DO = 8.4 , pH = 8.7, Conductivity = 0., Temp = 13.81 Bilingsley Creek 35678 16 47 -114.9019, 42.8366; 853 m 5 SEP 1997 Idaho Power Co. 2417 12 3 3365 Dianne Shinn NZMS Density = 975 per .25 meter square, DO = 8.4 , pH = 8.7, Conductivity = 0., Temp = 13.81 Bilingsley Creek 35678 16 47 -114.9025, 42.8372; 853 m 5 SEP 1997 Idaho Power Co. 2417 12 3 3367 Dianne Shinn NZMS Density = 492 per .25 meter square, DO = 8.4 , pH = 8.7, Conductivity = 0., Temp = 13.81 Bilingsley Creek 35678 16 47 -114.9028, 42.8357; 853 m 5 SEP 1997 Idaho Power Co. 2417 12 1 3364 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 8.4 , pH = 8.7, Conductivity = 0., Temp = 13.81 Bilingsley Creek 35678 16 47 -114.9032, 42.8352; 853 m 5 SEP 1997 Idaho Power Co. 2417 12 3 3363 Dianne Shinn NZMS Density = 402 per .25 meter square, DO = 8.4 , pH = 8.7, Conductivity = 0., Temp = 13.81 Bilingsley Creek 35678 16 47 -114.9034, 42.8355; 853 m 5 SEP 1997 Idaho Power Co. 2417 12 1 3362 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 8.4 , pH = 8.7, Conductivity = 0., Temp = 13.81 Bilingsley Creek 35678 16 47 -114.9036, 42.8340; 853 m 5 SEP 1997 Idaho Power Co. 2417 12 3 3361 Dianne Shinn NZMS Density = 660 per .25 meter square, DO = 8.4 , pH = 8.7, Conductivity = 0., Temp = 13.81 Bilingsley Creek 35678 16 47 -114.9039, 42.8346; 853 m 5 SEP 1997 Idaho Power Co. 2417 12 3 3360 Dianne Shinn NZMS Density = 444 per .25 meter square, DO = 8.4 , pH = 8.7, Conductivity = 0., Temp = 13.81 Bishop Creek Canal 37384 6 27 -118.4400, 37.4099; 1284 m 8 MAY 2002 Becker 2695 13 3 Dawne Becker NZMS present from the confluence with the Owens River, downstream for a few miles, to Bishop Creek, north fork, where the abundance is moderate. Sections of the BCC contain brown 4-5 inch diameter "globs" of nzms. Angling occurs in the canal, the Los Angeles Dept. of Water and Power maintains the canal (i.e. backhoe, mowing, dredging), and cattle use the canal. The native mussel, Anodonta californiensis also occurs in the canal. NZMS have been found in clusters on/in live mussels. Boise R. -Dixie Access 36741 16 27 -116.8955, 43.7334; 701 m 3 AUG 2000 D.L. Gustafson 2440 12 2 W1351 Dan Gustafson none Boulder Creek, Valmont Rd -95thSt 38320 8013 -105.2223, 40.0339; 1585 m 29 NOV 2004 Peter Walker 1648 25 2 Robin Knox Range is approximately 2.5 miles of river between Valmont Road and 95th Street Robin Knox robin.knox@state.co.us Bruneau R. -Bruneau 38585 16 73 -115.8180, 42.8810; 792 m 21 AUG 2005 D.L. Gustafson 2428 12 1 a0342 Dan Gustafson none Buffalo R. -Camp 37029 16 43 -111.3571, 44.4282; 1920 m 18 MAY 2001 D.L. Gustafson 2407 17 1 G0270 Dan Gustafson none Buffalo R. -Dam 37120 16 43 -111.3925, 44.4148; 1902 m 17 AUG 2001 D.L. Gustafson 2407 17 1 G0649 Dan Gustafson none Buffalo R. -US 20 36770 16 43 -111.3720, 44.4220; 1905 m 1 SEP 2000 D.L. Gustafson 2407 17 1 G0018 Dan Gustafson Mudsnails very rare. This is the first sighting for this site. Buffalo R. -US 20 36995 16 43 -111.3723, 44.4220; 1905 m 14 APR 2001 D.L. Gustafson 2407 17 3 G0085 Dan Gustafson none Buffalo R. -US 20 37029 16 43 -111.3723, 44.4220; 1905 m 18 MAY 2001 D.L. Gustafson 2407 17 2 G0271 Dan Gustafson none Buffalo R. -US 20 37156 16 43 -111.3723, 44.4220; 1905 m 22 SEP 2001 D.L. Gustafson 2407 17 1 G0695 Dan Gustafson none Buffalo R. -US 20 37527 16 43 -111.3723, 44.4220; 1905 m 28 SEP 2002 D.L. Gustafson 2407 17 1 G1170 Dan Gustafson The mudsnails are barely noticeable among the many native snails. Bully Creek at Hwy 20 (river mi 2.3) 38350 41045 -117.2689, 43.9673; 691 m 29 DEC 2004 Shannon Hubler 2444 12 2 Robyn Draheim I am only able to speculate about the density, as we did not actually take macroinvertebrate samples. We collected the specimens by throwing a bucket over a bridge to collect water samples for chemical analyses. The only way we found them was that the water was low, and a few times, they stirred up sediments and sucked the sediments and snails into the buckets. The buckets were down for a minute or two and were not truly dredging the bottom. Despite this, I would guess we ended up with 30-40 snails... Cassia Cr. -Connor Br. 36706 16 31 -113.5149, 42.2762; 1524 m 29 JUN 2000 D.L. Gustafson 2415 13 3 W1235 Dan Gustafson These mudsnails commonly reach 6 mm, about 1mm bigger than most populations in the western USA. Catching Slough, Coos Bay 38772 41011 -124.1533, 43.3192; 61 m 24 FEB 2006 Tim Davidson 2533 1 1 Robyn Draheim (Coos Drainage) In Catching Slough, I found a single specimen living at the bottom of an empty Sphaeroma quoianum burrow in the mid-high intertidal (~6ppt at high tide). Clarkston Creek at Utah 142 37523 49005 -112.0369, 41.9200; 1451 m 24 SEP 2002 Utah DEQ 2285 13 2 120147 Mark Vinson none Coffenbury Lake 38671 41007 -123.9606, 46.1708; 0 m 15 NOV 2005 Chi-Chang Liu 2504 1 1 Chi-Chang Liu Density of NZMS is low (< 50 per square meter). Substrate of this lake near the boat ramp is mostly sand. NZMS was found underneath the cobbles on the sand. Colorado R. near 205 mi Rapid 37369 4 15 -113.3420, 36.0067; 502 m 23 APR 2002 Sorensen & Nelson 2198 14 1 Dan Gustafson River mile 205.5 below Lee's Ferry boat ramp (Left bank) Colorado R. near Cathedral Wash 37359 4 5 -111.6170, 36.8377; 975 m 13 APR 2002 Sorensen & Nelson 2197 20 1 Dan Gustafson River mile 2.8 below Lee's Ferry boat ramp (right bank) Colorado R. near Diamond Cr. 37370 4 15 -113.3740, 35.7657; 488 m 24 APR 2002 Sorensen & Nelson 2198 14 2 Dan Gustafson River mile 225.7 below Lee's Ferry boat ramp (Left bank) Colorado R. near Elves Chasm 37365 4 5 -112.4510, 36.1976; 670 m 19 APR 2002 Sorensen & Nelson 2198 22 2 Dan Gustafson River mile 116 below Lee's Ferry boat ramp (Left bank) Colorado R. near Fence Fault 37360 4 5 -111.8460, 36.5205; 1549 m 14 APR 2002 Sorensen & Nelson 2197 22 1 Dan Gustafson River mile 30.5 below Lee's Ferry boat ramp (Left bank) Colorado R. near Jackass Canyon 37359 4 5 -111.6570, 36.7709; 1157 m 13 APR 2002 Sorensen & Nelson 2197 22 1 Dan Gustafson River mile 8 below Lee's Ferry boat ramp (Left bank) Colorado R. near Redwall Cavern 37361 4 5 -111.8400, 36.4930; 1542 m 15 APR 2002 Sorensen & Nelson 2197 22 1 Dan Gustafson River mile 33 below Lee's Ferry boat ramp (Left bank) Colorado R. near South Canyon 37361 4 5 -111.8580, 36.5022; 1285 m 15 APR 2002 Sorensen & Nelson 2197 22 2 Dan Gustafson River mile 31.7 below Lee's Ferry boat ramp (Right bank) Colorado R. near Trinity Camp 37363 4 5 -112.1470, 36.1064; 732 m 17 APR 2002 Sorensen & Nelson 2198 22 2 Dan Gustafson River mile 91 below Lee's Ferry boat ramp (Right bank) Colorado R. near Vaseys Paradise 37361 4 5 -111.8570, 36.4982; 1110 m 15 APR 2002 Sorensen & Nelson 2197 22 1 Dan Gustafson River mile 31.8 below Lee's Ferry boat ramp (Right bank) Colorado R. near river camp 37360 4 5 -111.7660, 36.6041; 1286 m 14 APR 2002 Sorensen & Nelson 2197 22 1 Dan Gustafson River mile 23 below Lee's Ferry boat ramp (Left bank) Colorado River (RM 31.8RC), Vaseys I 37421 4 5 -111.8560, 36.5021; 876 m 14 JUN 2002 Joseph Shannon/David 2197 22 3 David Richards snails found surrounding vaseys island, river center Colorado River Nankoweap Rapids 37421 4 5 -111.8560, 36.2983; 849 m 14 JUN 2002 David Richards/Joe S 2197 22 2 David Richards River Mile 50.7 Colorado River Tanner Rapid 37421 4 5 -111.8000, 36.1916; 826 m 14 JUN 2002 David Richards/Joe S 2197 22 2 David Richards River Mile 68.8 Colorado River at Lees Ferry 37420 4 5 -111.5870, 36.8636; 975 m 13 JUN 2002 Joseph Shannon 2183 20 3 David Richards abundant from Glen Canyon Reservoir to Lees Ferry Colorado River mile 205 37425 4 15 -113.3100, 35.9623; 480 m 18 JUN 2002 David Richards/Joe S 2198 14 1 David Richards 205 Mile rapid, River Mile 204.8, river right Colorado River near Lees Ferry 37341 4 5 -111.5740, 36.8643; 1249 m 26 MAR 2002 Mark Anderson 2183 22 3 David Richards nzms were abundant under rocks throughout the 15-mile stretch of the Colorado from Glen Canyon Dam to Lees Ferry. Collector Mark Anderson Aquatic Ecologist Glen Canyon NRA 928-608-6266 email mark_anderson@nps.gov. Columbia R. -Astoria, Yacht Club 37445 41007 -123.8363, 46.1705; 0 m 8 JUL 2002 Lower Columbia ANSS 2504 1 2 16-ES-02 Robyn Draheim No density estimate given. boat ramp adj to CEDC salmon net pens Columbia R. -Baker Bay 37446 53049 -124.0366, 46.3024; 0 m 9 JUL 2002 Lower Columbia ANSS 2504 1 2 19-ES-02 Robyn Draheim No density estimate given. ITZ and large tide flat, low vegetation, NZMS associated with Fucus holdfasts Columbia R. -Knappa Docks 37435 41007 -123.5880, 46.1875; 0 m 28 JUN 2002 Lower Columbia ANSS 2504 1 2 11-ES-02 Robyn Draheim No density estimate given. dock at Knappa Slough, high steep mud banks Columbia R. -Lois Island 37481 41007 -123.7372, 46.1788; 0 m 13 AUG 2002 Lower Columbia ANSS 2504 1 2 F-ES-02 Robyn Draheim No density estimate given. turbid water, floating plant fragments Columbia R. -Sportsmens Club ramp 37434 53015 -122.8745, 46.0392; 61 m 27 JUN 2002 Lower Columbia ANSS 2501 2 2 08-LK-02 Robyn Draheim No density estimate given. sandy beach, gravel Columbia R. -Trestle Bay exterior 37481 41007 -124.0029, 46.2233; 0 m 13 AUG 2002 Lower Columbia ANSS 2504 1 2 G-ES-02 Robyn Draheim No density estimate given. grassy hummocks, creeks edged with Fucus among reedy marsh grasses Columbia R. -Trestle Bay interior 37447 41007 -124.0023, 46.2227; 0 m 10 JUL 2002 Lower Columbia ANSS 2504 1 2 23-ES-02 Robyn Draheim No density estimate given. large rock jetty splits bay in two, NZMS found near Fucus holdfasts Connor's Spring 39003 49003 -112.3321, 41.6244; 1280 m 13 OCT 2006 M. Vinson 2287 13 2 M. Vinson wetland spring, water temperature 16-18 degrees C Coos River, Doris Place Boat Ramp 38772 41011 -124.0950, 43.3802; 61 m 24 FEB 2006 Tim Davidson 2533 1 2 Robyn Draheim Around 100+ specimens were found on a 4x4x10" piece of wood in the low intertidal (~2ppt at high tide) adjacent to the Doris Day boat ramp. Crooked Cr. -State Wayside 37706 41 45 -117.7346, 42.8060; 1097 m 26 MAR 2003 D.L. Gustafson 2435 12 2 W1811 Dan Gustafson Native snails are the still the majority at this date. Crystal Springs Pond 39897 16011 -112.6554, 43.0621; 1338 m 25 MAR 2009 Jeffrey D. Seggerman 2411 12 2 Jeffrey D. Seggerman Sample sent to Dan Gustafson by the American Falls Hatchery manager (jseggerman@idfg.idaho.gov). Daniels Reservoir -ramp 36775 16 71 -112.4405, 42.3497; 1573 m 6 SEP 2000 D.L. Gustafson 2287 13 3 W1260 Dan Gustafson The mudsnails are heavily encrusted and abundant on the bottom of rocks. Darlington Ditch -CS low Br. 36675 30 31 -111.5148, 45.7758; 1280 m 29 MAY 2000 D.L. Gustafson 1468 16 1 W1200 Dan Gustafson none Darlington Ditch -CobbleStone 36660 30 31 -111.5148, 45.7729; 1280 m 14 MAY 2000 D.L. Gustafson 1468 16 3 W1187 Dan Gustafson none DePuys Spring Cr. -mouth 37129 30 67 -110.5738, 45.5848; 1392 m 26 AUG 2001 D.L. Gustafson 1515 16 3 G0660 Dan Gustafson none DePuys Spring Cr. -mouth 37325 30 67 -110.5740, 45.5848; 1389 m 10 MAR 2002 D.L. Gustafson 1515 16 3 G1043 Dan Gustafson The mudsnails are very abundant on the bottom of the rocks. Deep Cr. above Stone Canal 38179 16 71 -112.6660, 42.1178; 1402 m 11 JUL 2004 D.L. Gustafson 2302 13 3 A0063 Dan Gustafson none Deschutes River @ Oak Springs 38912 41065 -121.0681, 45.2181; 291 m 14 JUL 2006 Val Brenneis 2497 11 1 DES-US4 Val Brenneis Quantitative sampling in littoral (24 snails/m2) Deschutes River @ Oasis Campsite 38911 41065 -121.1014, 45.1833; 493 m 13 JUL 2006 Val Brenneis 2497 11 1 DES-US2 Val Brenneis Quantitative sampling in littoral zone (27 snails/m2) Deschutes River at Heritage Landing 38629 41065 -120.9133, 45.6328; 61 m 4 OCT 2005 Robyn Draheim 2497 10 1 Robyn Draheim Only three snails were found at this site in follow up to a shell collected by the Park Service a few weeks prior. Deschutes River at Heritage Landing 39252 41065 -120.9110, 45.6259; 61 m 19 JUN 2007 Robyn Draheim 2497 10 2 Robyn Draheim More snails than previous collection, total gastropod fauna depauperate, ornamentation present on shells Deschutes River at Mecca Flats 38888 41031 -121.2086, 44.7702; 426 m 20 JUN 2006 Robyn Draheim 2497 11 1 n/a Robyn Draheim Very sparse snail density. 8 snails were collected during 1/2 hour searching, all 4-5mm adults. Further invesitigation two days later found no snails at the same site. Deschutes River at Wapinitia 38629 41065 -121.1254, 45.1440; 304 m 4 OCT 2005 Robyn Draheim 2497 11 1 Robyn Draheim Snail density higher here than at the mouth of the Deschutes. Rough estimate of density ~ 100/sq meter. Devils Lake -Southeast 37856 41041 -123.9981, 44.9686; 17 m 23 AUG 2003 John Chapman 2526 1 2 John Chapman The snails occur throughout the entire lake, but have not been found in other nearby waters. This is the largest lake in the county and it is heavily urbanized and eutrophic. It is also intensely used for recreation. East Canyon Creek near Jeremy 37530 49043 -111.5831, 40.7683; 1877 m 1 OCT 2002 Mark Vinson 2289 19 2 120142 Mark Vinson none East Fork Rock Cr. -Camp 37710 16 77 -112.7876, 42.5609; 1575 m 30 MAR 2003 D.L. Gustafson 2414 13 3 G1446 Dan Gustafson The numbers are remarkably high given that none were found here in 2000. Fall Creek Hatchery area 37551 16077 -113.0560, 42.6164; 1367 m 22 OCT 2002 USFWS 2414 12 2 Dan Gustafson Many nzms were collected above the hatchery (with many Fluminicola and a single Physella). Mudsnails only were collected in the hatchery raceways. Ferry Butte Br. Spring 38520 16 11 -112.5144, 43.1259; 1341 m 17 JUN 2005 D.L. Gustafson 2411 12 3 a0258 Dan Gustafson none Ferry Butte upper springs 38583 16 11 -112.5187, 43.1179; 1341 m 19 AUG 2005 D.L. Gustafson 2411 12 2 a0326 Dan Gustafson none Firehole River 35629 56 39 -110.8310, 44.5820; 2195 m 18 JUL 1997 Kerans et al. 1468 17 3 F4 Billie Kerans A single Surber sample (about 150 micron mesh) taken in cobble habitat. Density of mudsnails 84,444.4 individuals per meter squared. Location is only approximate. Firehole River 35629 56 39 -110.8350, 44.6008; 2194 m 18 JUL 1997 Kerans et al. 1468 17 3 F3 Billie Kerans A single Surber sampler taken in cobble habitat. Density 45 066.7 individuals per meter squared. Location is only approximate. Firehole River 35629 56 39 -110.8500, 44.6101; 2174 m 18 JUL 1997 Kerans et al. 1468 17 3 F2 Billie Kerans A single Surber sampler (about 150 micron mesh) taken in cobble habitats. The locations is approximate. Density 55,200 individuals per meter squared. Firehole River 35629 56 39 -110.8530, 44.4861; 2227 m 18 JUL 1997 Kerans et al. 1468 17 3 F6 Billie Kerans A single Surber sampler (about 150 micron mesh) taken in cobble habitats. Density of mudsnails 101,644.4 individuals per meter squared. Location is only approximate. Firehole River 35691 56 39 -110.8660, 44.6359; 2098 m 18 SEP 1997 Kerans et al. 1468 17 3 F1 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh). Only one replicate sample taken. Mudsnail density 11,377.8 individuals per meter squared. Location only approximate. Firehole River 35873 56 39 -110.8350, 44.5259; 2195 m 19 MAR 1998 Kerans et al. 1468 17 3 F5 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Three replicate samples. Mudsnail density 16,251.9 +/- 2,335.1 (one standard error) individuals per meter squared. Locations only approximate. Firehole River 35873 56 39 -110.8660, 44.6359; 2098 m 19 MAR 1998 Kerans et al. 1468 17 3 F1 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Three replicate samples taken. Mudsnail density 20,088.9 +/- 5,820.7 (one standard error) individuals per meter squared. Location only approximate. Firehole River 36005 56 39 -110.8350, 44.5259; 2195 m 29 JUL 1998 Kerans et al. 1468 17 3 F5 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Three replicate samples. Mudsnail density 70,518.5 +/- 26,772.3 (one standard error) individuals per meter squared. Locations only approximate. Firehole River 36006 56 39 -110.8180, 44.4535; 2255 m 30 JUL 1998 Kerans et al. 1468 17 1 F7 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Three replicate samples taken. A few mudsnails were found in one replicate. Mudsnail densities 325.9 +/- 325.9 (one standard error) per meter squared. Location only approximate. Firehole River 36006 56 39 -110.8660, 44.6359; 2098 m 30 JUL 1998 Kerans et al. 1468 17 3 F1 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Three replicate samples taken. Mudsnail density 187,111.1 +/- 49,325.1 (one standard error) individuals per meter squared. Location only approximate. Gardner R. -Boiling R. Br. 37052 56 29 -110.6933, 44.9934; 1732 m 10 JUN 2001 D.L. Gustafson 1514 17 3 G0422 Dan Gustafson This was a field observation only with no sample collected. Gardner R. -Eagle Nest Rock 37052 30113 -110.6946, 45.0117; 1720 m 10 JUN 2001 D.L. Gustafson 1514 17 3 G0423 Dan Gustafson This was a field observation only with no sample collected. Garrison Lake private dock 37439 41015 -124.5030, 42.7548; 0 m 2 JUL 2002 Lower Columbia ANSS 2535 1 2 Robyn Draheim No density estimate given. lat/longs only approximate, sandy beach Gibbon River 35629 56 39 -110.8200, 44.6521; 2124 m 18 JUL 1997 Kerans et al. 1468 17 1 G3 Billie Kerans A single Surber sampler (about 150 micron mesh) taken in cobble habitat. Mudsnail density 22.2 individuals per meter squared. Location is only approximate. Gibbon River 35629 56 39 -110.8650, 44.6417; 2076 m 18 JUL 1997 Kerans et al. 1468 17 3 G1 Billie Kerans Only one Surber sampler (about 150 micron mesh) taken in cobble habitat. Densities of mudsnails 23,688.9 individuals per meter squared. Location is only approximate. Goose Cr. -Calf. Trail 38180 16 31 -114.0751, 41.9470; 1585 m 12 JUL 2004 D.L. Gustafson 2416 13 1 A0074 Dan Gustafson none Green R. near Swallow Canyon 37152 49 9 -109.1410, 40.8646; 1646 m 18 SEP 2001 Mark Vinson 2157 18 1 Mark Vinson Two individuals were collected by hand during a qualitative search. Green River at Caddis Wall 37733 49009 -109.3453, 40.9053; 1702 m 22 APR 2003 Dave Axford 2157 19 2 120285 Mark Vinson none Green River at Grasshopper Island 37454 49009 -109.2653, 40.9104; 1676 m 17 JUL 2002 M. Vinson 2157 18 1 Mark Vinson none Green River at Little Hole 37152 49009 -109.3273, 40.9100; 1689 m 18 SEP 2001 M. Vinson 2157 19 1 Mark Vinson none Green River at Swallow Rapid 37152 49009 -109.1400, 40.8647; 1646 m 18 SEP 2001 M. Vinson 2157 18 1 Mark Vinson none Green River at Taylor Flat Bridge 37454 49009 -109.1779, 40.8988; 1667 m 17 JUL 2002 M. Vinson 2157 18 1 Mark Vinson none Green River just downstream FGD 37883 49009 -109.4110, 40.9060; 1707 m 19 SEP 2003 Mark Vinson 2157 19 2 120499 Mark Vinson none H. Arc 1 top 37367 6 51 -118.8220, 37.7424; 2133 m 21 APR 2002 Gwen Noda 2695 13 1 Gwen Noda none H. Arc 2 fence 37367 6 51 -118.8120, 37.7378; 2132 m 21 APR 2002 Gwen Noda 2695 13 1 Gwen Noda none H. Arc 3 property line 37318 6 51 -118.8080, 37.7378; 2129 m 3 MAR 2002 Gwen Noda 2695 13 2 Gwen Noda none H. Arc 4 37367 6 51 -118.8170, 37.7411; 2133 m 21 APR 2002 Gwen Noda 2695 13 1 Gwen Noda none Hagerman State Hatchery outlet 36614 16 47 -114.8761, 42.7644; 914 m 29 MAR 2000 D.L. Gustafson 2417 12 3 W1164 Dan Gustafson none Hanson Slough 38897 41015 -124.4910, 42.9240; 0 m 29 JUN 2006 Erin Minster 2535 1 2 Cindy Meyers NZMS verified and report submitted by Robyn Draheim for Cindy Meyers of the South Coast Watershed Council. Collected from muddy substrate in Hanson Slough near mouth of the tributary to New River (previous collections by EPA in 2003). Harpum Flats - Deschutes River 39252 41065 -121.1199, 45.1333; 304 m 19 JUN 2007 Robyn Draheim 2497 11 1 Robyn Draheim one snail found right at boat ramp Henrys Fork -Box Canyon Camp 37120 16 43 -111.3983, 44.4102; 1916 m 17 AUG 2001 D.L. Gustafson 2407 17 2 W1517 Dan Gustafson none Henrys Fork -Last Chance 37120 16 43 -111.4034, 44.3711; 1888 m 17 AUG 2001 D.L. Gustafson 2407 17 1 G0650 Dan Gustafson This is about the downstram limit of the mudsnails at this time. Horseshoe Spring 39583 49045 -112.7082, 40.6140; 1299 m 15 MAY 2008 M. Vinson 2298 13 2 131769 M. Vinson A classic Basin and Range warm (ca. 20 C) spring. Other native Hydrobiids identified by Dr. Robert Hershler at this site on 3 May 1993 were Pyrgulopsis kolobensis cf. and Tryonia protea. On 15 May 2008, P. kolobensis was present and easily found, T. protea was very rare, and NZMS were very common. NZMS out numbered native Hydrobiids about 1,000 or 10,000 to 1. Inaja 2 Ditch 37422 6 51 -118.8500, 37.7542; 2133 m 15 JUN 2002 Gwen Noda 2695 13 1 Gwen Noda none Inaja 3 River 37422 6 51 -118.8490, 37.7528; 2133 m 15 JUN 2002 Gwen Noda 2695 13 1 Gwen Noda none Inaja 4 River 37366 6 51 -118.8310, 37.7477; 2133 m 20 APR 2002 Gwen Noda 2695 13 1 Gwen Noda none Inaja 5 River 37366 6 51 -118.8240, 37.7433; 2133 m 20 APR 2002 Gwen Noda 2695 13 1 Gwen Noda none Jordan River at Jordan Parkway 38109 49035 -111.9185, 40.6614; 1292 m 2 MAY 2004 Laura Bennett 2293 13 3 121601 Mark Vinson none Kays Creek Pond 37818 49011 -112.0121, 41.0292; 1266 m 16 JUL 2003 B. Bushman 2289 13 1 120672 M. Vinson 2 individuals Klamath River, Klamath Glen boat ram 39724 6015 -124.0000, 41.5158; 39 m 3 OCT 2008 Tony Scheiff 2591 1 2 Greg Goldsmith none Lake Earl/Lake Talawa 39701 6015 -124.2069, 41.8408; 0 m 10 SEP 2008 Tony Scheiff 0 1 1 Greg Goldsmith one snail located here, at narrows between Lake Earl/Talawa during tidewater goby survey Lake Mead, Las Vegas Bay 39730 32003 -114.7534, 36.0315; 329 m 9 OCT 2008 Alexander Kolosovich 2201 14 2 Alexander Kolosovich In Las Vegas Bay Densities Ranged from 0-1100/m^2. At 112m depth we found 792 snails/m^2. Lake Mead, near Echo Bay 39725 32003 -114.4036, 36.3021; 329 m 4 OCT 2008 Alexander Kolosovich 2201 14 1 Alexander Kolosovich There were only 5 snails found in 4 samples out of a total of 59 ponar grabs that we did in the Overton Arm of Lake Mead (close to Echo Bay). We used a petite ponar so one snail in a ponar grab is about 44 snails/m^2. My email is akolosovich@yahoo.com if there are any questions please feel free to email me. Lake Shasta, Bridge Bay 39330 6089 -122.3228, 40.7560; 317 m 5 SEP 2007 Marion Wittmann 2599 6 1 Marion Wittmann Specimens collected by Marion Wittmann, graduate student at UC Santa Barbara. 805 893 5890, mwittmann@bren.ucsb.edu Specimens confirmed by Professor Edward Levri at Penn State Altoona. Las Virgenes Creek Calabasas CA 38610 6037 -118.7069, 34.1687; 331 m 15 SEP 2005 City of Calabasas 2678 6 2 Mark Abramson none Lewis and Clark River old dock 37481 41007 -123.8748, 46.1218; 0 m 13 AUG 2002 Lower Columbia ANSS 2504 1 2 J-ES-02 Robyn Draheim No density estimate given. large rocks - old dock structure Lindero Creek Agoura Hills CA 38610 6037 -118.7914, 34.1551; 304 m 15 SEP 2005 City of Clabasas 2678 6 2 Mark Abramson none Little Bear River west of Avon 37181 49005 -111.8300, 41.5361; 1494 m 17 OCT 2001 UT DEQ 2286 19 1 Mark Vinson none Little Malad R. -head Br. 36775 16 71 -112.4493, 42.3725; 1581 m 6 SEP 2000 D.L. Gustafson 2287 13 3 G0023 Dan Gustafson There were enormous numbers of mostly small mudsnails everywhere in the vegetation. Lone Pine Cr. -Portagee Joe Camp 38182 6027 -118.0713, 36.5999; 1157 m 14 JUL 2004 Robert Hershler 2696 14 2 Dawne Becker none Lost Cr. -Weber R. 37862 49 29 -111.5386, 41.0598; 1605 m 29 AUG 2003 D.L. Gustafson 2288 19 2 G1508 Dan Gustafson None. Loving Cr. -Hayspur low 37879 16 13 -114.1456, 43.3344; 1496 m 15 SEP 2003 D.L. Gustafson 2426 12 3 G1529 Dan Gustafson This appears to be an advancing front of snails moving upstream. Lower Calaveras R. & Morman Slough 38009 6009 -120.8699, 38.0846; 91 m 23 JAN 2004 James Navicky 2644 6 3 James Navicky Initial presence absence survey detected the NZMS from at least Escalon-Belota Road upstream through Jenny Lind. The Calaveras is 100% diverted into the Stockton Diverting Canal (Mormon Slough) where the infestation continued. The NZMS uniformly covered the available substrate through the surveyed areas. No NZMS were detected at the public fishing area (Monte Vista Fishing Access, just downstream of the dam). James J. Navicky, Environmental Scientist, CA Dept. of Fish & Game, jnavicky@dfg.ca.gov Lower Mokelumne River 37971 6077 -121.1362, 38.1831; 24 m 16 DEC 2003 Michelle Workman 2645 7 2 Michelle Workman Michelle Workman 209-365-1093 mworkman@ebmud.com Joe Mertz Location: below Woodbridge Dam Big Bend Lat. 38.183126654 Long. -121.136186333 to Mackville Bridge Lat. 38.205294973 Long. -121.093081740 WGS NAD 83, feet Lower Napa River 38216 6055 -122.2883, 38.2617; 0 m 17 AUG 2004 Gail Seymour 2656 6 3 Susan Ellis GPS coordinates (UTM): 10 S 0562263 4234884 Snail collected from unnamed slough flowing westerly from Napa River. Snails were attached to algae blooms along bank of slough. Water temperature: 74 degrees F Lt. Blackfoot R. -Henry 36611 16 29 -111.5291, 42.9080; 1876 m 26 MAR 2000 D.L. Gustafson 2412 13 3 W1166 Dan Gustafson none Lucin Spring Pond 39178 49003 -113.9009, 41.3454; 1349 m 6 APR 2007 M. Vinson 2301 13 2 M. Vinson wetland pond in the middle of no where. Madison R. -Bakers Hole 34916 30 31 -111.1024, 44.7160; 1999 m 5 AUG 1995 D.L. Gustafson 1468 17 3 W0044 Dan Gustafson none Madison R. -Bakers Hole 34991 30 31 -111.1024, 44.7160; 1999 m 19 OCT 1995 D.L. Gustafson 1468 17 3 W0125 Dan Gustafson none Madison R. -Bakers Hole 35350 30 31 -111.1024, 44.7160; 1999 m 12 OCT 1996 D.L. Gustafson 1468 17 3 W0221 Dan Gustafson none Madison R. -Bakers Hole 36786 30 31 -111.1024, 44.7160; 1999 m 17 SEP 2000 D.L. Gustafson 1468 17 3 W1380 Dan Gustafson none Madison R. -Cabin Cr. 36786 30 31 -111.3442, 44.8694; 1987 m 17 SEP 2000 D.L. Gustafson 1468 17 2 W1378 Dan Gustafson none Madison R. -Ennis FAS 38509 30057 -111.7236, 45.3456; 1515 m 6 JUN 2005 Eileen Ryce 1468 16 1 Eileen Ryce None of these snails were found below at the Valley Gardens FAS on this date. Madison R. -Lyons Br. 37155 30 57 -111.5928, 44.8998; 1798 m 21 SEP 2001 D.L. Gustafson 1468 16 1 W1540 Dan Gustafson This appears to be the lower limit of the mudsnails on the river at this time. Madison R. -Raynolds Pass 36786 30 57 -111.4852, 44.8263; 1900 m 17 SEP 2000 D.L. Gustafson 1468 17 1 W1376 Dan Gustafson none Madison R. -Raynolds Pass 37155 30 57 -111.4852, 44.8263; 1900 m 21 SEP 2001 D.L. Gustafson 1468 17 2 G0694 Dan Gustafson none Madison R. at Burnt Tree Hole 38509 30057 -111.7477, 45.3152; 1524 m 6 JUN 2005 Eileen Ryce 1468 16 1 Eileen Ryce none Madison R. at Eight Mile Ford FAS 38509 30057 -111.7552, 45.2984; 1550 m 6 JUN 2005 Eileen Ryce 1468 16 1 Eileen Ryce none Madison R. at Varney Bridge FAS 38509 30057 -111.7514, 45.2307; 1584 m 6 JUN 2005 Eileen Ryce 1468 16 1 Eileen Ryce none Madison R., BLM-Red Mtn Campground 38477 30057 -111.5743, 45.6076; 1401 m 5 MAY 2005 Eileen Ryce 1468 16 1 Eileen Ryce At the fishing access site across the bridge from the BLM-Red Mountain Campground, abundance was low and was highest nearest the access point. Other sites sampled on the same day were Black's Ford Fishing Access Site, Grey Cliffs FAS, and Warm Spring Crk FAS and no NZMS were found at any of these sites. The water temp at all sites was 56F. Madison River 35629 30 31 -111.1000, 44.7167; 1996 m 18 JUL 1997 Kerans et al. 1468 17 3 M2 Billie Kerans A single Surber sampler (about 150 micron mesh) taken in cobble habitat. Density of mudsnails 93,822.2 individuals per meter squared. Locations is only approximate. Madison River 35629 56 39 -110.9660, 44.6640; 2073 m 18 JUL 1997 Kerans et al. 1468 17 3 M6 Billie Kerans A single Surber sampler (about 150 micron mesh) taken in cobble habitat. Mudsnail density 59,022.2 individuals per meter squared. The locations is only approximate. Madison River 35629 56 39 -110.9930, 44.6630; 2066 m 18 JUL 1997 Kerans et al. 1468 17 3 M5 Billie Kerans A single Surber sample (about 150 micron mesh) taken in cobble habitat. Mudsnail density 84,711.1 individuals per meter squared. The location is only approximate. Madison River 35629 56 39 -111.0470, 44.6575; 2032 m 18 JUL 1997 Kerans et al. 1468 17 3 M3 Billie Kerans A single Surber sampler (about 150 microns mesh) taken in cobble habitat. Density of mudsnails 178,488.9 individuals per meter squared. The location is only approximate. Madison River 35690 56 39 -110.9170, 44.6436; 2073 m 17 SEP 1997 Kerans et al. 1468 17 3 M7 Billie Kerans Samples taken in cobble habitat with a Surber Sampler (about 150 micron mesh). Only one replicate taken. Density of mudsnails 90,488.9 individuals per meter squared. Locations approximate. Madison River 35691 30 31 -111.1020, 44.7159; 1996 m 18 SEP 1997 Kerans et al. 1468 17 3 Billie Kerans Density estimates with a Surber sampler (about 150 micron mesh). Samples of one square meter. Density in cobble habitat with no replication 46,8444.4 sq. meter. Madison River 35691 56 39 -110.8990, 44.6420; 2073 m 18 SEP 1997 Kerans et al. 1468 17 3 M8 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Only one replicate sample taken. Density of mudsnails 193,511.1 individuals per meter squared. Madison River 35691 56 39 -110.9970, 44.6537; 2059 m 18 SEP 1997 Kerans et al. 1468 17 3 M4 Billie Kerans Sample collected with Surber sampler (about 150 micron mesh). Only one sample taken in cobble habitat. Density 299,200 snails per meter squared. Locations approximate. Madison River 35872 56 39 -110.9170, 44.6436; 2073 m 18 MAR 1998 Kerans et al. 1468 17 3 M7 Billie Kerans Samples taken in cobble habitat with a Surber Sampler (about 150 micron mesh). Three replicates taken. Density of mudsnails 16,651.9 +/- 3650.0 (one standard error) individuals per meter squared. Locations approximate. Madison River 35873 56 39 -110.9970, 44.6537; 2059 m 19 MAR 1998 Kerans et al. 1468 17 3 M4 Billie Kerans Sample collected with Surber sampler (about 150 micron mesh). Three samples taken in cobble habitat. Density 13,896.3 +/- 1,675.8 snails per meter squared. Locations approximate. Madison River 36005 56 39 -110.8990, 44.6420; 2073 m 29 JUL 1998 Kerans et al. 1468 17 3 M8 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Three replicate samples taken. Density of mudsnails 146,725.9 +/- 31,825.1 (one standard error) individuals per meter squared. Location is approximate. Madison River 36005 56 39 -110.9970, 44.6537; 2059 m 29 JUL 1998 Kerans et al. 1468 17 3 M4 Billie Kerans Sample collected with Surber sampler (about 150 micron mesh). Three samples taken in cobble habitat. Density 286,785.2 +/- 73,208.7 (1 standard error) snails per meter squared. Locations approximate. Madison River 36006 30 31 -111.1020, 44.7159; 1996 m 30 JUL 1998 Kerans et al. 1468 17 3 Billie Kerans Density estimates with a Surber sampler (about 150 micron mesh). Samples of one square meter. Density in cobble habitat with three replicates 51,022.2 +/- 27,685.5 (1 standard error) per sq. meter. Madison River at Pine Butte 38250 30057 -111.5587, 44.8666; 1818 m 20 SEP 2004 Cada, Steinbach 1468 17 2 C. Cada none Madison River upstream Norris bridge 37333 30 57 -111.5710, 45.5985; 1401 m 18 MAR 2002 David Richards 1468 16 1 David Richards site is about 1/4 mile upstream of Norris bridge. density approx. 1 nzms/sq.meter. population first discovered at this site in August 2001. Mainstem Salmon River 37879 16059 -114.0486, 44.6922; 1463 m 15 SEP 2003 Burge/Jones 2464 0 2 143300311 Howard Burge verified by david richards -brooks walch Malad River mile 0 35647 16 47 -114.9050, 42.8646; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 1 3264 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.1 35647 16 47 -114.9021, 42.8641; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3265 Dianne Shinn NZMS Density = 128 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.2 35647 16 47 -114.9008, 42.8650; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3266 Dianne Shinn NZMS Density = 290 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.3 35647 16 47 -114.9000, 42.8664; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3267 Dianne Shinn NZMS Density = 426 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.4 35647 16 47 -114.8975, 42.8665; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3270 Dianne Shinn NZMS Density = 155 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.4 35647 16 47 -114.8982, 42.8665; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3269 Dianne Shinn NZMS Density = 152 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.4 35647 16 47 -114.8988, 42.8664; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3268 Dianne Shinn NZMS Density = 230 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.5 35647 16 47 -114.8969, 42.8664; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3271 Dianne Shinn NZMS Density = 115 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.6 35647 16 47 -114.8941, 42.8658; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3273 Dianne Shinn NZMS Density = 383 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.6 35647 16 47 -114.8949, 42.8664; 869 m 5 AUG 1997 Idaho Power Co. 2424 12 1 3272 Dianne Shinn NZMS Density = 62 per .25 meter squared, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.7 35647 16 47 -114.8925, 42.8663; 879 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3274 Dianne Shinn NZMS Density = 210 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.8 35647 16 47 -114.8905, 42.8671; 904 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3276 Dianne Shinn NZMS Density = 562 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.8 35647 16 47 -114.8917, 42.8665; 874 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3275 Dianne Shinn NZMS Density = 386 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 0.9 35647 16 47 -114.8889, 42.8660; 874 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3277 Dianne Shinn NZMS Density = 624 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 1 35647 16 47 -114.8860, 42.8658; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3279 Dianne Shinn NZMS Density = 395 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 1 35647 16 47 -114.8872, 42.8664; 890 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3278 Dianne Shinn NZMS Density = 780 per .25 meter square, DO = 8.13, pH = 8.6, Conductivity = 0., Temp = 16.09 Malad River mile 1.1 35647 16 47 -114.8844, 42.8656; 853 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3281 Dianne Shinn NZMS Density = 527 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.1 35647 16 47 -114.8848, 42.8662; 914 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3280 Dianne Shinn NZMS Density = 470 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.2 35647 16 47 -114.8815, 42.8657; 914 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3283 Dianne Shinn NZMS Density = 191 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.2 35647 16 47 -114.8829, 42.8657; 913 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3282 Dianne Shinn NZMS Density = 173 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.3 35647 16 47 -114.8803, 42.8647; 914 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3285 Dianne Shinn NZMS Density = 135 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.3 35647 16 47 -114.8811, 42.8656; 914 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3284 Dianne Shinn NZMS Density = 367 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.4 35647 16 47 -114.8788, 42.8651; 930 m 5 AUG 1997 Idaho Power Co. 2424 12 1 3286 Dianne Shinn NZMS Density = 88 per .25 meter squared, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.5 35647 16 47 -114.8768, 42.8652; 914 m 5 AUG 1997 Idaho Power Co. 2424 12 1 3287 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.6 35647 16 47 -114.8759, 42.8662; 938 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3288 Dianne Shinn NZMS Density = 147 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.7 35647 16 47 -114.8726, 42.8674; 975 m 5 AUG 1997 Idaho Power Co. 2424 12 1 3289 Dianne Shinn NZMS Density = 22 per .25 meter squared, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.8 35647 16 47 -114.8714, 42.8673; 975 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3290 Dianne Shinn NZMS Density = 195 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.9 35647 16 47 -114.8708, 42.8682; 976 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3292 Dianne Shinn NZMS Density = 760 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 1.9 35647 16 47 -114.8713, 42.8674; 975 m 5 AUG 1997 Idaho Power Co. 2424 12 1 3291 Dianne Shinn NZMS Density = 57 per .25 meter squared, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 2 35647 16 47 -114.8694, 42.8677; 976 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3294 Dianne Shinn NZMS Density = 115 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 2 35647 16 47 -114.8699, 42.8691; 978 m 5 AUG 1997 Idaho Power Co. 2424 12 2 3293 Dianne Shinn NZMS Density = 204 per .25 meter square, DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malad River mile 2.1 35647 16 47 -114.8692, 42.8669; 975 m 5 AUG 1997 Idaho Power Co. 2424 12 3 3295 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 8.12, pH = 8.2, Conductivity = 0., Temp = 15.25 Malibu Creek Malibu CA 38609 6037 -118.6893, 34.0467; 5 m 14 SEP 2005 City of Calabasas 2678 6 1 Mark Abramson none Marsh Cr. -Arimo 37079 16 5 -112.1861, 42.5676; 1425 m 7 JUL 2001 D.L. Gustafson 2413 13 3 G0463 Dan Gustafson none Marsh Cr. -Goodenough Cr. 37079 16 5 -112.2250, 42.6300; 1404 m 7 JUL 2001 D.L. Gustafson 2413 13 3 G0462 Dan Gustafson none Marsh Spring, Unnamed on maps 39003 49003 -112.4911, 41.5683; 1283 m 13 OCT 2006 M. Vinson 2302 13 2 M. Vinson none McTucker Cr. -Spring 38520 16 11 -112.6258, 43.0338; 1330 m 17 JUN 2005 D.L. Gustafson 2411 12 3 a0257 Dan Gustafson none McTucker Cr. -high 38520 16 11 -112.6329, 43.0356; 1331 m 17 JUN 2005 D.L. Gustafson 2411 12 3 a0259 Dan Gustafson none McTucker Cr. -mid 38178 16 11 -112.6355, 43.0348; 1330 m 10 JUL 2004 D.L. Gustafson 2411 12 3 A0061 Dan Gustafson none Mecca Flats - Deschutes River 39252 41031 -121.1986, 44.7557; 670 m 19 JUN 2007 Robyn Draheim 2497 11 1 Robyn Draheim very sparse Medea Creek Agoura Hills 38610 6037 -118.7558, 34.1156; 243 m 15 SEP 2005 City of Calabasas 2678 6 2 Mark Abramson none Medea Creek Agoura Hills 38610 6037 -118.7627, 34.1711; 304 m 15 SEP 2005 City of Calabasas 2678 6 3 Mark Abramson none Mink Cr. -Cherry Springs 37856 16 5 -112.3944, 42.7504; 1539 m 23 AUG 2003 D.L. Gustafson 2413 13 3 W1914 Dan Gustafson None. Missour River - Mid Cannon FAS 38575 30049 -111.8847, 47.1244; 1097 m 11 AUG 2005 Eileen Ryce 1471 16 1 Eileen Ryce Snail density was very sparse and patchy, 1 snail per square meter. Missouri R. -Wolf Cr. Br. 37422 30 49 -112.0120, 47.0191; 1097 m 15 JUN 2002 D.L. Gustafson 1470 16 1 W1629 Dan Gustafson This is the first sighting in the Blue Ribbon Missouri River and a big jump downstream. The snails are very rare, but more than a trace at this time. None were seen near the dam nor at Craig on this date. Missouri R. -Wolf Cr. Br. 37501 30 49 -112.0121, 47.0191; 1097 m 2 SEP 2002 D.L. Gustafson 1470 16 1 G1162 Dan Gustafson A large sample contained only a very few nzms. Most, but not all were dead shells. Missouri R. -Wolf Cr. Br. 38445 30 49 -112.0121, 47.0191; 1097 m 3 APR 2005 D.L. Gustafson 1470 16 1 a0234 Dan Gustafson none Missouri River - Cascade Fishing Acc 38568 30013 -111.6895, 47.2818; 1036 m 4 AUG 2005 Eileen Ryce 1471 16 1 Eileen Ryce Density very sparse and distribution was very patchy. Highest density was measured at 3 snails per meter square. Missouri River - Holter Dam FAS 38575 30049 -112.0101, 46.9935; 1085 m 11 AUG 2005 Eileen Ryce 1470 16 2 Eileen Ryce Distribution was very patchy, highest density was recorded as 500 snails per meter square Muddy Cr. -mouth 37841 30001 -112.8058, 44.6373; 1984 m 8 AUG 2003 Dick Oswald 1462 16 3 Dick Oswald Density about 1500 to 2,100 per square foot, or higher. Vast majority of clone dominated by very small individuals. No native snails observed. Nelsons Spring Creek 37430 30 67 -110.5790, 45.5546; 1402 m 23 JUN 2002 D.L. Gustafson 1515 16 3 G1119 Dan Gustafson none New River 37886 41011 -124.4552, 43.0020; 0 m 22 SEP 2003 USEPA 2535 1 2 Robyn Draheim Sample#LEH030922F91 Collection Contact: Henry Lee - EPA Newport OR New River 37886 41011 -124.4611, 42.9887; 0 m 22 SEP 2003 US EPA 2535 1 2 Robyn Draheim Sample # LEH03092295. Collection Contact: Henry Lee, EPA (Newport OR). 1594 mudsnails collected. Three other sites on the New River sampled on 9/22/2003 and 9/23/2003 all had >500 snails per sample. One site had nothing but dead snails (43.015492, 124.45054). New River 37886 41011 -124.4629, 42.9841; 0 m 22 SEP 2003 USEPA 2535 1 2 Robyn Draheim Sample# LEH030922F92 Collection Contact: Henry Lee - EPA Newport OR 990 snails collected New River 37887 41011 -124.4576, 42.9941; 0 m 23 SEP 2003 USEPA 2535 1 2 Robyn Draheim Sample# LEH030923F103 Collection Contact: Henry Lee, EPA - Newport OR 597 snails collected Nez Perce Creek 35628 56 39 -110.7350, 44.5921; 2256 m 17 JUL 1997 Dybdahl & Gangloff 1468 17 3 NP7 Billie Kerans A single Surber sample (about 150 micron mesh) taken in cobble habitat. Mudsnail density 33,288.9 individuals per meter squared. The location is only approximate. Nez Perce Creek 35629 56 39 -110.7460, 44.5903; 2256 m 18 JUL 1997 Dybdahl & Gangloff 1468 17 2 NP6 Billie Kerans A single Surber sample (about 150 micron mesh) taken in cobble habitat. Mudsnail density 1,133.3 individuals per square meter. The location is only approximate. Nez Perce Creek 35629 56 39 -110.7610, 44.5904; 2256 m 18 JUL 1997 Dybdahl & Gangloff 1468 17 3 NP5 Billie Kerans A single Surber sample (about 150 microns mesh) taken in cobble habitat. Mudsnail density 8,066.7 individuals per meter squared. The location is only approximate. Nez Perce Creek 35629 56 39 -110.7790, 44.5844; 2249 m 18 JUL 1997 Dybdahl & Gangloff 1468 17 3 NP4 Billie Kerans A single Surber sample (about 150 micron mesh) taken in cobble habitat. Mudsnail density 22,755.6 individuals per meter squared. The location is only approximate. Nez Perce Creek 35629 56 39 -110.8090, 44.5754; 2200 m 18 JUL 1997 Dybdahl & Gangloff 1468 17 3 NP2 Billie Kerans A single Surber sample (about 150 micron mesh) taken in cobble habitat. Mudsnail density 17,600 individuals per meter squared. The location is only approximate. Nez Perce Creek 35629 56 39 -110.8210, 44.5730; 2195 m 18 JUL 1997 Dybdahl & Gangloff 1468 17 3 NP1 Billie Kerans A single Surber sample (about 150 micron mesh) taken in cobble habitat. Mudsnail densities 97,511.1 individuals per meter squared. The location is only approximate. Nez Perce Creek 35691 56 39 -110.7910, 44.5775; 2227 m 18 SEP 1997 Dybdahl & Gangloff 1468 17 3 NP3 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Only one replicate taken. Density of mudsnails 13,333.3 individuals per meter squared. Location only approximate. Nez Perce Creek 36006 56 39 -110.7910, 44.5775; 2227 m 30 JUL 1998 Dybdahl & Gangloff 1468 17 3 NP3 Billie Kerans Samples taken with a Surber sampler (about 150 micron mesh) in cobble habitat. Three replicate taken. Density of mudsnails 83,540.7 +/- 35,336.3 (one standard error) individuals per meter squared. Location only approximate. Nof3 forks of Hot Creek up of Owens 37342 6 51 -118.7870, 37.7106; 2119 m 27 MAR 2002 Gwen Noda 2695 13 1 Gwen Noda none O'Dell Creek 38449 30057 -111.7339, 45.2623; 1583 m 7 APR 2005 Pat Clancey 1468 16 3 Pat Clancey none Ogden R. -Wildwood 37862 49 57 -111.8890, 41.2480; 1464 m 29 AUG 2003 D.L. Gustafson 2289 19 2 G1509 Dan Gustafson None. Ogden River at mouth of canyon 37652 49057 -111.8723, 41.2540; 1463 m 31 JAN 2003 Mark Vinson 2289 19 2 119972 Mark Vinson none Owens River .25 miles d/s Hwy 6 37354 6 27 -118.3550, 37.3966; 1262 m 8 APR 2002 Kiddoo/Jackson/Becke 2695 13 1 Dawne Becker none Owens River, at mouth of Crowley Res 37009 6 51 -118.7460, 37.6629; 2066 m 28 APR 2001 Becker 2695 13 2 Dawne Becker from this point, upstream for a few miles. Heavy recreational use, primarily angling. Owens River, downstream Pleasant Val 37355 6 27 -118.4870, 37.4095; 1341 m 9 APR 2002 Kiddoo/Foote/Becker 2695 13 2 Dawne Becker From this point, downstream to ~.25 miles below Hwy 6 (point #111), nzms is in clumped distribution, from sparse, to moderate, and abundant in some sections. This section of river is a heavily-used recreational area, primarily fishing. A "Wild Trout" management section is contained within this segment. Owens above Crowley Lk 37282 6 51 -118.7510, 37.6680; 2066 m 26 JAN 2002 Gwen Noda 2695 13 2 Gwen Noda none Owens below 'Nof3+Owens fork' 37342 6 51 -118.7820, 37.7093; 2117 m 27 MAR 2002 Gwen Noda 2695 13 2 Gwen Noda none Owens far above bridge 37341 6 51 -118.7790, 37.7083; 2116 m 26 MAR 2002 Gwen Noda 2695 13 2 Gwen Noda none Owens upstream of Nof3 37283 6 51 -118.7850, 37.7118; 2119 m 27 JAN 2002 Gwen Noda 2695 13 1 Gwen Noda none Owyhee R. -Birch Cr. 37705 41 45 -117.4993, 43.2290; 853 m 25 MAR 2003 D.L. Gustafson 2436 12 1 W1809 Dan Gustafson These could be downstream drift from Crooked Creek. Owyhee R. -Birch Cr. 37797 41 45 -117.4993, 43.2290; 853 m 25 JUN 2003 D.L. Gustafson 2436 12 1 W1853 Dan Gustafson Just a trace population here. Probably washing down from Crooked Creek. Owyhee R. -Snively Hot Spring 37703 41 45 -117.2027, 43.7301; 731 m 23 MAR 2003 D.L. Gustafson 2436 12 1 W1802 Dan Gustafson None. Pahsimeroi R. -Hatchery 37046 16 59 -114.0407, 44.6849; 1463 m 4 JUN 2001 D.L. Gustafson 2465 12 3 G0399 Dan Gustafson The mudsnails do not appear to reach the next bridge above the hatchery at this time. Pahsimeroi R. -mouth 36646 16 37 -114.0481, 44.6914; 1463 m 30 APR 2000 D.L. Gustafson 2465 12 3 W1182 Dan Gustafson The mudsnails do not appear to extend downstream in the Salmon River. Pahsimeroi R. -mouth 37046 16 37 -114.0481, 44.6914; 1463 m 4 JUN 2001 D.L. Gustafson 2465 12 3 G0401 Dan Gustafson The mudsnails do not appear to extend downstream in the Salmon River. Pahsimeroi River at Burnstedt Lane 37879 16037 -114.0283, 44.6636; 1463 m 15 SEP 2003 Burge/Jones 2465 0 2 143300309 Ray Jones david richards has verified. -brooks walch Pahsimeroi River mouth 37879 16059 -114.0486, 44.6922; 1463 m 15 SEP 2003 Burge/Jones 2465 0 3 143300310 Ray Jones verified by david richards. -brooks walch Pine Tree - Lower Deschutes River 39252 41065 -121.0168, 45.2983; 244 m 19 JUN 2007 Robyn Draheim 2497 10 1 Robyn Draheim minor ornamentation (carina w/ spines) present on snails Pipe Spring 39003 49003 -112.4152, 41.6298; 1282 m 13 OCT 2006 M. Vinson 2302 13 2 M. Vinson wetland spring, water temperature 17 degrees C Piru Ck 1.5 miles d/s Pyramid dam 38727 6037 -118.7483, 34.6320; 670 m 10 JAN 2006 Colleen Martin 2676 8 1 Bill Cox good snail habitat, slow moving water, lots of aquatic vegetation Submitted by Dawne Becker. Identification by Doug Post at California Dept. Fish and Game Aquatic Bioassessment Lab Poindexter Slough -FAS 37710 30 1 -112.6779, 45.1825; 1573 m 30 MAR 2003 D.L. Gustafson 1463 16 1 G1447 Dan Gustafson This is the first sighting at this site. Poindexter Slough -FAS 37840 30001 -112.6779, 45.1825; 1573 m 7 AUG 2003 Dick Oswald 1463 16 1 Dick Oswald Mud Snails present throughout at relatively low density. Strongly outnumbered by native snails, primarily Physa. Most of the clone represented by large individuals. Appears to be a recent invasion as the habitat appears perfect for a NZMS explosion. Polecat Cr. -low Br. 36703 56 39 -110.6836, 44.1077; 2111 m 26 JUN 2000 D.L. Gustafson 2401 17 3 W1220 Dan Gustafson none Polecat Cr. -low Br. 37067 56 39 -110.6836, 44.1077; 2111 m 25 JUN 2001 D.L. Gustafson 2401 17 3 G0453 Dan Gustafson none Ponds near 3rd dam on Logan River 37453 49005 -111.7142, 41.7553; 1585 m 16 JUL 2002 M. Vinson 2286 19 1 Mark Vinson none Portneuf R. -Upper Access 36612 16 5 -112.0147, 42.7103; 1616 m 27 MAR 2000 D.L. Gustafson 2413 13 3 W1163 Dan Gustafson This population was confined to this area of the river at this time. Portneuf R. -Upper Access 37529 16 5 -112.0146, 42.7094; 1615 m 30 SEP 2002 D.L. Gustafson 2413 13 2 G1176 Dan Gustafson none Portneuf River at Mike's Place 38326 16029 -112.0022, 42.7396; 1615 m 5 DEC 2004 Jessica DelMonte 2413 13 2 Jessica DelMonte Snails were collected as part of Jessica DelMonte's dissertation research at Idaho State University. Snails were first noticed in mid-summer 2004. Portneuf River at Siphon Road 38324 16005 -112.5058, 42.9163; 1350 m 3 DEC 2004 Jessica DelMonte 2413 12 2 Jessica DelMonte Snails were collected as part of Jessica DelMonte's dissertation research through Idaho State University. Their presence was first noticed at this site in late fall of 2004. Provo R. -Canyon Glen 37860 49 49 -111.6212, 40.3298; 1523 m 27 AUG 2003 D.L. Gustafson 2292 19 2 W1927 Dan Gustafson None. Provo River at South Fork Provo Riv. 37692 49049 -111.3433, 40.2122; 2234 m 12 MAR 2003 Mark Vinson 2291 19 2 119982 Mark Vinson none Provo River at Utah Hwy 114 37182 49051 -111.4737, 40.4792; 1655 m 18 OCT 2001 UT DEQ 2292 19 3 Mark Vinson none Putah Creek @ Fishing Access #3 38930 6095 -122.0517, 38.5025; 92 m 1 AUG 2006 Val Brenneis 2608 7 2 PUT-US1 Val Brenneis Quantitative sampling (219 snails/m2). High flow, lower densities than previously observed. Putah Creek @ Fishing Access #5 38930 6113 -122.0350, 38.5011; 48 m 1 AUG 2006 Val Brenneis 2608 7 2 PUT-US2 Val Brenneis Quantitaive sampling (533 snails/m2). High flows, lower densities than previously observed. Putah Creek @ Lake Solano boat ramp 38930 6095 -122.0186, 38.4850; 46 m 1 AUG 2006 Val Brenneis 2608 7 2 PUT-US3 Val Brenneis Quantitative sampling in still water (3,397 snails/m2). Lots of snails in Cladophora and other aquatic vegetation. Putah Creek, Fishing Access #3 37924 6113 -122.0589, 38.5167; 48 m 30 OCT 2003 Ken David 2608 0 2 Susan Ellis For more info go to: www.wildlifefiles.com/Putah.html Raft R. -Narrows Br. 38108 16 31 -113.4453, 42.0703; 1506 m 1 MAY 2004 D.L. Gustafson 2415 13 2 G1627 Dan Gustafson A large sample here on 2003 MAR 30 was negative for this snail. Red Rock River 39668 30001 -112.7729, 44.8464; 1750 m 8 AUG 2008 MTDEQ 1462 16 2 Dan Gustafson This MTDEQ sample was processed by Rhithron Associates, Inc. (29 Fort Missoula Road, Missoula, MT 59804). The ID by Dennis Vander Meer was confirmed by Dan Gustafson. Rock Cr. -Deer Cr. 36613 16 31 -114.2749, 42.3277; 1401 m 28 MAR 2000 D.L. Gustafson 2417 12 1 W1211 Dan Gustafson none Rock Cr. -Twin Falls 38437 16 83 -114.5034, 42.5670; 1097 m 26 MAR 2005 D.L. Gustafson 2417 12 3 a0201 Dan Gustafson none Rogue R. near Wedderburn (RM 1.8) 38532 41015 -124.4006, 42.4350; 1 m 29 JUN 2005 V.Howard &M.Pfauth 2539 1 3 Robyn Draheim Moderate to abundant snails found on mixed gravel and cobble substate and patches of filamentous green algae and rocks. There are several boat launches in the area as well as a gravel excavation site. Rogue River - Estuary 37493 41015 -124.4042, 42.4335; 0 m 25 AUG 2002 US EPA 2539 1 2 Robyn Draheim Sample# LEH020825F110 Collection Contact: Henry Lee (US EPA- Newport OR). 1925 mudsnails collected. Rogue River, Gold Beach Boat Basin 36403 41015 -124.4185, 42.4226; 0 m 31 AUG 1999 Oregon DEQ 2539 1 1 Robyn Draheim Abundance of P. antipodarum = 5 snails DEQ Contact - Larry Caton Rogue River, Gold Beach Boat Basin 37141 41015 -124.4165, 42.4230; 0 m 7 SEP 2001 Oregon DEQ 2539 1 3 OR01-0017 Robyn Draheim Abundance of P. antipodarum = 3797 snails (two years after DEQ sample collected 5 snails) DEQ contact - Larry Caton Ruby R. -Coy Brown Br. 38842 30 57 -112.0997, 45.2890; 1585 m 5 MAY 2006 D.L. Gustafson 1464 16 2 a0422 Dan Gustafson There are also reports of this snail above the Reservoir, but below Warm Spring Creek. Rush Creek 38107 6051 -119.0930, 37.8894; 2091 m 30 APR 2004 Debra Hawk 2694 13 2 Dawne Becker nzms were confirmed at this site by California Dept. of Fish and Game personnel Russian River at Hw 176 39686 6045 -123.1086, 38.9706; 172 m 26 AUG 2008 Breck McAlexander 2581 6 2 Breck McAlexander this observation may have been already posted but I didn't see it on your list. contact: LMCALEXANDER@dfg.ca.gov Russian River at Talmage Rd. (222) 39685 6045 -123.1903, 39.1350; 182 m 25 AUG 2008 Breck McAlexander 2581 6 1 Breck McAlexander this observation may have been previously recorded but I didn't see it on your list contact: LMCALEXANDER@dfg.ca.gov SH-pond bottom and the outlet stream 37880 16037 -114.4561, 44.2581; 1707 m 16 SEP 2003 Burge/Jones 2464 0 3 143300319 Howard Burge verified by david richards. -brooks walch Salmon Falls Cr. -BLM ramp 38181 32 7 -114.6947, 41.9487; 1616 m 13 JUL 2004 D.L. Gustafson 2418 12 1 A0078 Dan Gustafson none Salmon Falls Cr. -Balanced Rock 36614 16 83 -114.9490, 42.5430; 1096 m 29 MAR 2000 D.L. Gustafson 2418 12 3 W1170 Dan Gustafson The mudsnails are most abundant around the springs. Salmon Falls Cr. -Castleford Br. 37708 16 83 -114.8646, 42.4534; 1158 m 28 MAR 2003 D.L. Gustafson 2418 12 2 W1816 Dan Gustafson None. Salmon Falls Cr. -fish barrier 37081 32 7 -114.7026, 41.9746; 1585 m 9 JUL 2001 D.L. Gustafson 2418 12 1 W1493 Dan Gustafson none Salmon River at the Tower River C G 37879 16059 -113.9069, 45.3119; 1158 m 15 SEP 2003 Burge/Jones 2466 0 1 143300303 Ray Jones hi im brooks walch, reporting this location for david richards. He says he has varified this and five other locations as valid nzms discoveries. thank you. Segunda Descheca creek, San Juan Cap 38898 6059 -117.6152, 33.4436; 59 m 30 JUN 2006 Lowengrub, Jon 2686 6 2 Nick Nisson Specimens identified via CDFA Plant Pest Diagnostics, G. Watson. Shasta Lake near Bridge Bay 39430 6089 -122.3245, 40.7579; 317 m 14 DEC 2007 California DFG 2599 6 2 Station A Randal C. Benthin Snails were collected by Northern Region fisheries personnel assigned to the Redding Regional Office. Samples were transported to Doug Post (CDFG Rancho Cordova) on December 17, 2007 for positive identification. Randal C. Benthin (rbenthin@dfg.ca.gov) Shasta Lake near Bridge Bay 39430 6089 -122.3255, 40.7548; 317 m 14 DEC 2007 Calif DFG 2599 6 2 Station B Randal C. Benthin Snails were collected by Northern Region fisheries personnel assigned to the Redding Regional Office. Samples were transported to Doug Post (CDFG Rancho Cordova) on December 17, 2007 for positive identification. Randal C. Benthin (rbenthin@dfg.ca.gov) Shoshone Cr. +Magic Hot Springs 36738 16 83 -114.5095, 42.0160; 1706 m 31 JUL 2000 D.L. Gustafson 2418 12 3 W1343 Dan Gustafson none Shoshone Cr. +Magic Hot Springs 38181 16 83 -114.5274, 42.0240; 1648 m 13 JUL 2004 D.L. Gustafson 2418 12 1 a0080 Dan Gustafson none Shoshone Cr. -mouth 37708 32 7 -114.6876, 41.9453; 1585 m 28 MAR 2003 D.L. Gustafson 2418 12 3 G1444 Dan Gustafson No nzms were found in Salmon Falls Creek above this site. Shoshone River below Cody 39385 56029 -109.0069, 44.5555; 1463 m 30 OCT 2007 a concerned angler 1535 18 3 Dan Gustafson The collection date is only dubbed for now, but thought to be 2007. The snails were collected by a angler and sent to Wyoming Game and Fish and then on to Dan Gustafson for ID verification. Silver Creek near Kilpatrick Bridge 37844 16013 -114.1658, 43.3114; 1495 m 11 AUG 2003 David Herbst 2426 12 2 Brian McCurdy David Herbst, an entomologist from UCSB, who has worked quite a bit with the Owens River in California quickly identified the presence of NZMS here at the Silver Creek Preserve. Three sites were inspected (Stalker Creek, a tributary; Silver Creek near Kilpatrick Bridge; Silver Creek below Point of Rocks access site), with populations identified at each site. Brian McCurdy is the Silver Creek Preserve Assistant, and can be contacted at (208)788-4269 if you have any questions. Snake R. +Couse Cr. 38442 53 3 -116.9666, 46.2053; 244 m 31 MAR 2005 D.L. Gustafson 2456 10 2 a0218 Dan Gustafson none Snake R. -Banbury Springs 36866 16 47 -114.8228, 42.6930; 914 m 6 DEC 2000 D.L. Gustafson 2417 12 3 G0030 Dan Gustafson none Snake R. -Bliss Br. 38584 16 47 -114.9685, 42.9157; 853 m 20 AUG 2005 D.L. Gustafson 2417 12 3 a0337 Dan Gustafson none Snake R. -CJ Strike Dam 38438 16 73 -115.9815, 42.9474; 749 m 27 MAR 2005 D.L. Gustafson 2429 12 3 a0204 Dan Gustafson none Snake R. -CJ Strike Dam 38585 16 73 -115.9815, 42.9474; 749 m 21 AUG 2005 D.L. Gustafson 2429 12 3 a0345 Dan Gustafson none Snake R. -Cedar Cr. FAS 38437 16 83 -114.6705, 42.6600; 914 m 26 MAR 2005 D.L. Gustafson 2417 12 3 a0202 Dan Gustafson none Snake R. -Clear Lake Br. 36742 16 47 -114.7535, 42.6725; 914 m 4 AUG 2000 D.L. Gustafson 2417 12 3 W1241 Dan Gustafson none Snake R. -Clear Lake Br. 36867 16 47 -114.7535, 42.6725; 914 m 7 DEC 2000 D.L. Gustafson 2417 12 3 G0035 Dan Gustafson none Snake R. -Clear Lake Br. 38437 16 83 -114.7430, 42.6712; 914 m 26 MAR 2005 D.L. Gustafson 2417 12 3 a0203 Dan Gustafson none Snake R. -Clear Lake Br. 38584 16 83 -114.7430, 42.6712; 914 m 20 AUG 2005 D.L. Gustafson 2417 12 3 a0333 Dan Gustafson none Snake R. -Declo 36743 16 67 -113.6279, 42.5810; 1258 m 5 AUG 2000 D.L. Gustafson 2414 12 1 W1341 Dan Gustafson none Snake R. -Eagle Rock 36743 16 77 -112.9580, 42.7068; 1280 m 5 AUG 2000 D.L. Gustafson 2414 12 3 W1246 Dan Gustafson none Snake R. -Ferry Butte 38583 16 11 -112.5141, 43.1270; 1341 m 19 AUG 2005 D.L. Gustafson 2411 12 1 a0327 Dan Gustafson none Snake R. -Firth 36736 16 11 -112.1839, 43.3123; 1393 m 29 JUL 2000 D.L. Gustafson 2411 12 1 W1243 Dan Gustafson none Snake R. -Flagg Ranch 36379 56 39 -110.6887, 44.0977; 2093 m 7 AUG 1999 D.L. Gustafson 2401 17 2 W1100 Dan Gustafson The mudsnails here may be washing downstream from Polecat Creek. Snake R. -Indian Cove Br. 38585 16 73 -115.5332, 42.9420; 792 m 21 AUG 2005 D.L. Gustafson 2427 12 3 a0341 Dan Gustafson none Snake R. -Lower Salmon Falls Dam 38584 16 47 -114.9028, 42.8425; 853 m 20 AUG 2005 D.L. Gustafson 2417 12 2 a0335 Dan Gustafson none Snake R. -McTucker Ramp 38178 16 13 -112.6626, 43.0275; 1326 m 10 JUL 2004 D.L. Gustafson 2411 12 3 A0060 Dan Gustafson none Snake R. -Minidoka Dam 38583 16 67 -113.4901, 42.6719; 1269 m 19 AUG 2005 D.L. Gustafson 2414 12 1 a0329 Dan Gustafson none Snake R. -Murtaugh 36865 16 83 -114.1525, 42.4991; 1218 m 5 DEC 2000 D.L. Gustafson 2417 12 2 W1315 Dan Gustafson none Snake R. -Murtaugh 38584 16 83 -114.1525, 42.4991; 1218 m 20 AUG 2005 D.L. Gustafson 2417 12 2 a0332 Dan Gustafson none Snake R. -Noble Island 36740 16 27 -116.5820, 43.3153; 701 m 2 AUG 2000 D.L. Gustafson 2429 12 1 W1340 Dan Gustafson none Snake R. -Roberts FAS 38439 16 87 -116.9515, 44.1923; 640 m 28 MAR 2005 D.L. Gustafson 2441 12 2 a0208 Dan Gustafson none Snake R. -Walters Ferry 38438 16 73 -116.6031, 43.3425; 701 m 27 MAR 2005 D.L. Gustafson 2429 12 3 a0205 Dan Gustafson none Snake R. -below Bliss Dam 38585 16 47 -115.0760, 42.9148; 792 m 21 AUG 2005 D.L. Gustafson 2417 12 3 a0339 Dan Gustafson none Snake River Mile 187 36804 16 69 -116.8044, 45.8678; 304 m 5 OCT 2000 Idaho Power Co. 2456 11 1 6764 Dianne Shinn NZMS Density = 6 per .25 meter squared Snake River Mile 189 36285 16 49 -116.7870, 45.8459; 304 m 5 MAY 1999 Idaho Power Co. 2456 11 1 5248 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 189 36346 16 49 -116.7870, 45.8459; 304 m 5 JUL 1999 Idaho Power Co. 2456 11 1 5377 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 189 36346 16 49 -116.7870, 45.8459; 304 m 5 JUL 1999 Idaho Power Co. 2456 11 1 5378 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 189 36438 16 49 -116.7870, 45.8459; 304 m 5 OCT 1999 Idaho Power Co. 2456 11 1 5617 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 189 36438 16 49 -116.7870, 45.8459; 304 m 5 OCT 1999 Idaho Power Co. 2456 11 1 5618 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 189 36804 16 49 -116.7870, 45.8459; 304 m 5 OCT 2000 Idaho Power Co. 2456 11 1 6774 Dianne Shinn NZMS Density = 12 per .25 meter squared Snake River Mile 189 36804 16 49 -116.7870, 45.8459; 304 m 5 OCT 2000 Idaho Power Co. 2456 11 1 6776 Dianne Shinn NZMS Density = 4 per .25 meter squared Snake River Mile 189 36804 16 49 -116.7870, 45.8459; 304 m 5 OCT 2000 Idaho Power Co. 2456 11 1 6777 Dianne Shinn NZMS Density = 25 per .25 meter squared Snake River Mile 189 36804 16 49 -116.7870, 45.8459; 304 m 5 OCT 2000 Idaho Power Co. 2456 11 1 6781 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 190 36346 41 63 -116.7766, 45.8247; 304 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5381 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 190 36377 41 63 -116.7766, 45.8247; 304 m 5 AUG 1999 Idaho Power Co. 2454 11 1 5554 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.8 , pH = 8.2, Conductivity = 0., Temp = 21.6 Snake River Mile 191 36651 41 63 -116.7766, 45.8247; 304 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6175 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 15.2, pH = 9.1, Conductivity = 0., Temp = 15.3 Snake River Mile 191 36651 41 63 -116.7766, 45.8247; 304 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6176 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 15.2, pH = 9.1, Conductivity = 0., Temp = 15.3 Snake River Mile 191 36682 41 63 -116.7766, 45.8247; 304 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6283 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 14.3, pH = 9.0, Conductivity = 0., Temp = 17.9 Snake River Mile 191 36682 41 63 -116.7766, 45.8247; 304 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6284 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 14.3, pH = 9.0, Conductivity = 0., Temp = 17.9 Snake River Mile 191 36682 41 63 -116.7766, 45.8247; 304 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6286 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 14.3, pH = 9.0, Conductivity = 0., Temp = 17.9 Snake River Mile 191 36804 41 63 -116.7766, 45.8247; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6784 Dianne Shinn NZMS Density = 24 per .25 meter squared Snake River Mile 191 36804 41 63 -116.7766, 45.8247; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6786 Dianne Shinn NZMS Density = 4 per .25 meter squared Snake River Mile 191 36804 41 63 -116.7766, 45.8247; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6787 Dianne Shinn NZMS Density = 84 per .25 meter squared Snake River Mile 191 36804 41 63 -116.7766, 45.8247; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 2 6783 Dianne Shinn NZMS Density = 126 per .25 meter square Snake River Mile 191 36804 41 63 -116.7766, 45.8247; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 2 6785 Dianne Shinn NZMS Density = 166 per .25 meter square Snake River Mile 192 36285 16 49 -116.7502, 45.8193; 305 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5260 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 192 36346 16 49 -116.7502, 45.8193; 305 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5392 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 192 36438 16 49 -116.7502, 45.8193; 305 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5621 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 192 36651 16 49 -116.7502, 45.8193; 305 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6179 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 14.5, pH = 9.1, Conductivity = 0., Temp = 15.5 Snake River Mile 192 36651 16 49 -116.7502, 45.8193; 305 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6181 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 14.5, pH = 9.1, Conductivity = 0., Temp = 15.5 Snake River Mile 192 36682 16 49 -116.7502, 45.8193; 305 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6288 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.1, pH = 9.1, Conductivity = 0., Temp = 18.2 Snake River Mile 192 36682 16 49 -116.7502, 45.8193; 305 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6289 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 15.1, pH = 9.1, Conductivity = 0., Temp = 18.2 Snake River Mile 192 36682 16 49 -116.7502, 45.8193; 305 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6290 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.1, pH = 9.1, Conductivity = 0., Temp = 18.2 Snake River Mile 192 36682 16 49 -116.7502, 45.8193; 305 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6291 Dianne Shinn NZMS Density = 19 per .25 meter squared, DO = 15.1, pH = 9.1, Conductivity = 0., Temp = 18.2 Snake River Mile 192 36804 16 49 -116.7502, 45.8193; 305 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6794 Dianne Shinn NZMS Density = 60 per .25 meter squared Snake River Mile 192 36804 16 49 -116.7502, 45.8193; 305 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6795 Dianne Shinn NZMS Density = 52 per .25 meter squared Snake River Mile 192 36804 16 49 -116.7502, 45.8193; 305 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6797 Dianne Shinn NZMS Density = 72 per .25 meter squared Snake River Mile 192 36804 16 49 -116.7502, 45.8193; 305 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6798 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 192 36804 16 49 -116.7502, 45.8193; 305 m 5 OCT 2000 Idaho Power Co. 2454 11 2 6793 Dianne Shinn NZMS Density = 292 per .25 meter square Snake River Mile 192 36804 16 49 -116.7502, 45.8193; 305 m 5 OCT 2000 Idaho Power Co. 2454 11 2 6796 Dianne Shinn NZMS Density = 172 per .25 meter square Snake River Mile 196 36285 16 49 -116.6934, 45.8125; 304 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5265 Dianne Shinn NZMS Density = 3 per .25 meter squared Snake River Mile 196 36651 16 49 -116.6934, 45.8125; 304 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6183 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.6, pH = 9.1, Conductivity = 0., Temp = 15.6 Snake River Mile 196 36651 16 49 -116.6934, 45.8125; 304 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6184 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.6, pH = 9.1, Conductivity = 0., Temp = 15.6 Snake River Mile 196 36804 41 63 -116.6920, 45.8108; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6803 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 196 36804 41 63 -116.6920, 45.8108; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6804 Dianne Shinn NZMS Density = 4 per .25 meter squared Snake River Mile 196 36804 41 63 -116.6920, 45.8108; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6805 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 196 36804 41 63 -116.6920, 45.8108; 304 m 5 OCT 2000 Idaho Power Co. 2454 11 3 6807 Dianne Shinn NZMS Density = 1776 per .25 meter squar Snake River Mile 197 35831 41 63 -116.6822, 45.7993; 304 m 5 FEB 1998 Idaho Power Co. 2454 11 1 3842 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11.0, pH = 9.2, Conductivity = 0., Temp = 3.4 Snake River Mile 202 36285 16 49 -116.5924, 45.7796; 365 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5268 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 202 36438 16 49 -116.5924, 45.7796; 365 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5623 Dianne Shinn NZMS Density = 12 per .25 meter squared Snake River Mile 202 36682 16 49 -116.5343, 45.7335; 383 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6295 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.6, pH = 9.1, Conductivity = 0., Temp = 18.4 Snake River Mile 202 36682 16 49 -116.5343, 45.7335; 383 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6296 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.6, pH = 9.1, Conductivity = 0., Temp = 18.4 Snake River Mile 202 36804 16 49 -116.5924, 45.7796; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6808 Dianne Shinn NZMS Density = 52 per .25 meter squared Snake River Mile 202 36804 16 49 -116.5924, 45.7796; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6809 Dianne Shinn NZMS Density = 8 per .25 meter squared Snake River Mile 202 36804 16 49 -116.5924, 45.7796; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6810 Dianne Shinn NZMS Density = 20 per .25 meter squared Snake River Mile 202 36804 16 49 -116.5924, 45.7796; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6812 Dianne Shinn NZMS Density = 12 per .25 meter squared Snake River Mile 202 36804 16 49 -116.5924, 45.7796; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6817 Dianne Shinn NZMS Density = 8 per .25 meter squared Snake River Mile 206 36346 16 49 -116.5343, 45.7335; 383 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5411 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 206 36346 16 49 -116.5343, 45.7335; 383 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5412 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 206 36346 16 49 -116.5343, 45.7335; 383 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5413 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 206 36346 16 49 -116.5343, 45.7335; 383 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5415 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 206 36438 16 49 -116.5924, 45.7796; 365 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5625 Dianne Shinn NZMS Density = 12 per .25 meter squared Snake River Mile 206 36651 16 49 -116.5356, 45.7352; 365 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6192 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 14.0, pH = 8.7, Conductivity = 0., Temp = 14.9 Snake River Mile 206 36651 16 49 -116.5356, 45.7352; 365 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6193 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 14.0, pH = 8.7, Conductivity = 0., Temp = 14.9 Snake River Mile 206 36651 16 49 -116.5356, 45.7352; 365 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6195 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 14.0, pH = 8.7, Conductivity = 0., Temp = 14.9 Snake River Mile 206 36651 16 49 -116.5356, 45.7352; 365 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6196 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 14.0, pH = 8.7, Conductivity = 0., Temp = 14.9 Snake River Mile 206 36682 16 49 -116.5356, 45.7352; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6297 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 13.4, pH = 8.9, Conductivity = 0., Temp = 17 Snake River Mile 206 36682 16 49 -116.5356, 45.7352; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6298 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 13.4, pH = 8.9, Conductivity = 0., Temp = 17 Snake River Mile 206 36682 16 49 -116.5356, 45.7352; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6300 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 13.4, pH = 8.9, Conductivity = 0., Temp = 17 Snake River Mile 206 36682 16 49 -116.5356, 45.7352; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6301 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 13.4, pH = 8.9, Conductivity = 0., Temp = 17 Snake River Mile 206 36804 16 49 -116.5343, 45.7335; 383 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6818 Dianne Shinn NZMS Density = 32 per .25 meter squared Snake River Mile 206 36804 16 49 -116.5343, 45.7335; 383 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6820 Dianne Shinn NZMS Density = 30 per .25 meter squared Snake River Mile 206 36804 16 49 -116.5343, 45.7335; 383 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6821 Dianne Shinn NZMS Density = 20 per .25 meter squared Snake River Mile 206 36804 16 49 -116.5343, 45.7335; 383 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6822 Dianne Shinn NZMS Density = 16 per .25 meter squared Snake River Mile 206 36804 16 49 -116.5343, 45.7335; 383 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6823 Dianne Shinn NZMS Density = 164 per .25 meter square Snake River Mile 206 36804 16 49 -116.5343, 45.7335; 383 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6824 Dianne Shinn NZMS Density = 6 per .25 meter squared Snake River Mile 206 36804 16 49 -116.5343, 45.7335; 383 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6825 Dianne Shinn NZMS Density = 50 per .25 meter squared Snake River Mile 209 36285 41 63 -116.5306, 45.6886; 365 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5276 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 209 36346 41 63 -116.5306, 45.6886; 365 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5421 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 209 36346 41 63 -116.5306, 45.6886; 365 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5424 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 209 36438 41 63 -116.5306, 45.6886; 365 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5627 Dianne Shinn NZMS Density = 48 per .25 meter squared Snake River Mile 209 36438 41 63 -116.5306, 45.6886; 365 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5628 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 209 36651 41 63 -116.5306, 45.6886; 365 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6198 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 14.7, pH = 9.1, Conductivity = 0., Temp = 14.9 Snake River Mile 209 36682 41 63 -116.5293, 45.6879; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6303 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 13.9, pH = 8.8, Conductivity = 0., Temp = 17.2 Snake River Mile 209 36682 41 63 -116.5306, 45.6886; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6302 Dianne Shinn NZMS Density = 15 per .25 meter squared, DO = 13.9, pH = 8.8, Conductivity = 0., Temp = 17.2 Snake River Mile 209 36682 41 63 -116.5306, 45.6886; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6304 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 13.9, pH = 8.8, Conductivity = 0., Temp = 17.2 Snake River Mile 209 36682 41 63 -116.5306, 45.6886; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6305 Dianne Shinn NZMS Density = 11 per .25 meter squared, DO = 13.9, pH = 8.8, Conductivity = 0., Temp = 17.2 Snake River Mile 209 36682 41 63 -116.5306, 45.6886; 365 m 5 JUN 2000 Idaho Power Co. 2454 11 1 6306 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 13.9, pH = 8.8, Conductivity = 0., Temp = 17.2 Snake River Mile 209 36804 41 63 -116.5306, 45.6886; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6831 Dianne Shinn NZMS Density = 32 per .25 meter squared Snake River Mile 209 36804 41 63 -116.5306, 45.6886; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6833 Dianne Shinn NZMS Density = 116 per .25 meter square Snake River Mile 209 36804 41 63 -116.5306, 45.6886; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6834 Dianne Shinn NZMS Density = 23 per .25 meter squared Snake River Mile 209 36804 41 63 -116.5306, 45.6886; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6835 Dianne Shinn NZMS Density = 132 per .25 meter square Snake River Mile 209 36804 41 63 -116.5306, 45.6886; 365 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6837 Dianne Shinn NZMS Density = 20 per .25 meter squared Snake River Mile 213 35890 16 49 -116.4886, 45.6516; 365 m 5 APR 1998 Idaho Power Co. 2454 11 1 4123 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.9 , pH = 9.7, Conductivity = 0., Temp = 10.43 Snake River Mile 213 36285 16 49 -116.4848, 45.6431; 399 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5291 Dianne Shinn NZMS Density = 3 per .25 meter squared Snake River Mile 213 36285 16 49 -116.4848, 45.6431; 399 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5292 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 213 36285 16 49 -116.4848, 45.6431; 399 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5293 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 213 36285 16 49 -116.4848, 45.6431; 399 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5294 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 213 36285 16 49 -116.4848, 45.6431; 399 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5295 Dianne Shinn NZMS Density = 3 per .25 meter squared Snake River Mile 213 36346 16 49 -116.4848, 45.6431; 399 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5436 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 213 36346 16 49 -116.4848, 45.6431; 399 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5439 Dianne Shinn NZMS Density = 3 per .25 meter squared Snake River Mile 213 36408 16 49 -116.4854, 45.6434; 388 m 5 SEP 1999 Idaho Power Co. 2454 11 1 5567 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9069, pH = 8.2, Conductivity = 0., Temp = 21.9 Snake River Mile 213 36438 16 49 -116.4848, 45.6431; 399 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5629 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 213 36651 16 49 -116.4848, 45.6431; 399 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6205 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 15.2, pH = 9.1, Conductivity = 0., Temp = 15 Snake River Mile 213 36651 16 49 -116.4848, 45.6431; 399 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6206 Dianne Shinn NZMS Density = 22 per .25 meter squared, DO = 15.2, pH = 9.1, Conductivity = 0., Temp = 15 Snake River Mile 213 36651 16 49 -116.4877, 45.6508; 366 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6202 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 15.2, pH = 9.1, Conductivity = 0., Temp = 15 Snake River Mile 213 36651 16 49 -116.4877, 45.6508; 366 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6203 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 15.2, pH = 9.1, Conductivity = 0., Temp = 15 Snake River Mile 213 36804 16 49 -116.4848, 45.6431; 399 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6842 Dianne Shinn NZMS Density = 10 per .25 meter squared Snake River Mile 213 36804 16 49 -116.4848, 45.6431; 399 m 5 OCT 2000 Idaho Power Co. 2454 11 3 6840 Dianne Shinn NZMS Density = 424 per .25 meter square Snake River Mile 214 36104 16 49 -116.4799, 45.6322; 426 m 5 NOV 1998 Idaho Power Co. 2454 11 1 4909 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 10.7, pH = 8.6, Conductivity = 0., Temp = 10.27 Snake River Mile 214 36104 16 49 -116.4799, 45.6322; 426 m 5 NOV 1998 Idaho Power Co. 2454 11 1 4911 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 10.7, pH = 8.6, Conductivity = 0., Temp = 10.27 Snake River Mile 214 36104 16 49 -116.4799, 45.6322; 426 m 5 NOV 1998 Idaho Power Co. 2454 11 1 4912 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 10.7, pH = 8.6, Conductivity = 0., Temp = 10.27 Snake River Mile 214 36469 16 49 -116.4799, 45.6322; 426 m 5 NOV 1999 Idaho Power Co. 2454 11 1 5698 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 216 36438 16 49 -116.4622, 45.6113; 497 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5630 Dianne Shinn NZMS Density = 10 per .25 meter squared Snake River Mile 216 36651 16 49 -116.4622, 45.6113; 497 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6147 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 16.0, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 216 36651 16 49 -116.4622, 45.6113; 497 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6149 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 16.0, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 216 36651 16 49 -116.4622, 45.6113; 497 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6150 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 16.0, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 216 36651 16 49 -116.4622, 45.6113; 497 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6151 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 16.0, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 216 36651 16 49 -116.4622, 45.6113; 497 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6153 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 16.0, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 216 36651 16 49 -116.4622, 45.6113; 497 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6156 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 16.0, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 216 36835 16 49 -116.4622, 45.6113; 497 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6852 Dianne Shinn NZMS Density = 34 per .25 meter squared Snake River Mile 220 36043 41 63 -116.4905, 45.5737; 427 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4658 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.74, pH = 8.1, Conductivity = 0., Temp = 21.5 Snake River Mile 220 36043 41 63 -116.4905, 45.5737; 427 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4659 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.74, pH = 8.1, Conductivity = 0., Temp = 21.5 Snake River Mile 222 36043 41 63 -116.4905, 45.5737; 427 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4671 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.23, pH = 8.1, Conductivity = 0., Temp = 21.47 Snake River Mile 222 36285 41 63 -116.5239, 45.5488; 426 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5236 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 222 36285 41 63 -116.5239, 45.5488; 426 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5240 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 222 36438 41 63 -116.5254, 45.5548; 426 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5632 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 222 36651 41 63 -116.5239, 45.5488; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6092 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.7, pH = 9.3, Conductivity = 0., Temp = 16.1 Snake River Mile 222 36651 41 63 -116.5239, 45.5488; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6097 Dianne Shinn NZMS Density = 32 per .25 meter squared, DO = 15.7, pH = 9.3, Conductivity = 0., Temp = 16.1 Snake River Mile 222 36651 41 63 -116.5239, 45.5488; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6098 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 15.7, pH = 9.3, Conductivity = 0., Temp = 16.1 Snake River Mile 222 36835 41 63 -116.5239, 45.5488; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6868 Dianne Shinn NZMS Density = 28 per .25 meter squared Snake River Mile 222 36835 41 63 -116.5239, 45.5488; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6869 Dianne Shinn NZMS Density = 16 per .25 meter squared Snake River Mile 224 36043 41 63 -116.5321, 45.5322; 426 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4680 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.69, pH = 8.0, Conductivity = 0., Temp = 20.73 Snake River Mile 225 36043 41 63 -116.5371, 45.5232; 426 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4682 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.94, pH = 8.1, Conductivity = 0., Temp = 20.91 Snake River Mile 225 36043 41 63 -116.5371, 45.5232; 426 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4684 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.94, pH = 8.1, Conductivity = 0., Temp = 20.91 Snake River Mile 226 36043 41 63 -116.5459, 45.5117; 427 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4688 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.11, pH = 8.1, Conductivity = 0., Temp = 21.09 Snake River Mile 227 36043 41 63 -116.5519, 45.4967; 426 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4693 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.66, pH = 8.1, Conductivity = 0., Temp = 20.58 Snake River Mile 227 36043 41 63 -116.5519, 45.4967; 426 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4694 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.66, pH = 8.1, Conductivity = 0., Temp = 20.58 Snake River Mile 227 36285 16 49 -116.5531, 45.4960; 426 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5235 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 227 36346 16 49 -116.5531, 45.4960; 426 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5332 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 227 36438 16 49 -116.5531, 45.4960; 426 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5636 Dianne Shinn NZMS Density = 15 per .25 meter squared Snake River Mile 227 36651 16 49 -116.5518, 45.4958; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6142 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 15.3, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 227 36651 16 49 -116.5518, 45.4958; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6143 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 15.3, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 227 36651 16 49 -116.5518, 45.4958; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6144 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 15.3, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 227 36651 16 49 -116.5518, 45.4958; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6145 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.3, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 227 36651 16 49 -116.5518, 45.4958; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6146 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 15.3, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 227 36651 16 49 -116.5523, 45.4954; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6137 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.3, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 227 36651 16 49 -116.5523, 45.4954; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6141 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 15.3, pH = 9.2, Conductivity = 0., Temp = 15.1 Snake River Mile 227 36651 16 49 -116.5531, 45.4960; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6127 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 15.5, pH = 9.1, Conductivity = 0., Temp = 14.8 Snake River Mile 227 36651 16 49 -116.5531, 45.4960; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6128 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 15.5, pH = 9.1, Conductivity = 0., Temp = 14.8 Snake River Mile 227 36651 16 49 -116.5531, 45.4960; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6129 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 15.5, pH = 9.1, Conductivity = 0., Temp = 14.8 Snake River Mile 227 36651 16 49 -116.5531, 45.4960; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6130 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 15.5, pH = 9.1, Conductivity = 0., Temp = 14.8 Snake River Mile 227 36651 16 49 -116.5531, 45.4960; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6131 Dianne Shinn NZMS Density = 11 per .25 meter squared, DO = 15.5, pH = 9.1, Conductivity = 0., Temp = 14.8 Snake River Mile 227 36651 16 49 -116.5531, 45.4960; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6132 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.5, pH = 9.1, Conductivity = 0., Temp = 14.8 Snake River Mile 227 36651 16 49 -116.5531, 45.4960; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6133 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 15.5, pH = 9.1, Conductivity = 0., Temp = 14.8 Snake River Mile 227 36651 16 49 -116.5531, 45.4960; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6136 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 15.5, pH = 9.1, Conductivity = 0., Temp = 14.8 Snake River Mile 227 36835 16 49 -116.5518, 45.4958; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6884 Dianne Shinn NZMS Density = 8 per .25 meter squared Snake River Mile 227 36835 16 49 -116.5518, 45.4958; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6885 Dianne Shinn NZMS Density = 88 per .25 meter squared Snake River Mile 227 36835 16 49 -116.5531, 45.4960; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6875 Dianne Shinn NZMS Density = 36 per .25 meter squared Snake River Mile 227 36835 16 49 -116.5531, 45.4960; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6878 Dianne Shinn NZMS Density = 4 per .25 meter squared Snake River Mile 227 36835 16 49 -116.5531, 45.4960; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6879 Dianne Shinn NZMS Density = 17 per .25 meter squared Snake River Mile 227 36835 16 49 -116.5531, 45.4960; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6880 Dianne Shinn NZMS Density = 4 per .25 meter squared Snake River Mile 228 36043 16 49 -116.5553, 45.4881; 427 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4701 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.9 , pH = 8.1, Conductivity = 0., Temp = 20.82 Snake River Mile 228 36438 41 63 -116.5239, 45.5488; 426 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5634 Dianne Shinn NZMS Density = 7 per .25 meter squared Snake River Mile 229 36104 16 49 -116.5541, 45.4633; 427 m 5 NOV 1998 Idaho Power Co. 2454 11 1 4858 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 10.4, pH = 8.5, Conductivity = 0., Temp = 11.21 Snake River Mile 231 36438 41 63 -116.5853, 45.4448; 426 m 5 OCT 1999 Idaho Power Co. 2454 11 1 5638 Dianne Shinn NZMS Density = 4 per .25 meter squared Snake River Mile 231 36651 41 63 -116.5853, 45.4448; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6119 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.0, pH = 9.0, Conductivity = 0., Temp = 14.7 Snake River Mile 231 36651 41 63 -116.5853, 45.4448; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6122 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.0, pH = 9.0, Conductivity = 0., Temp = 14.7 Snake River Mile 231 36651 41 63 -116.5853, 45.4448; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6124 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 15.0, pH = 9.0, Conductivity = 0., Temp = 14.7 Snake River Mile 231 36651 41 63 -116.5853, 45.4448; 426 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6126 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 15.0, pH = 9.0, Conductivity = 0., Temp = 14.7 Snake River Mile 231 36835 16 49 -116.5850, 45.4448; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6891 Dianne Shinn NZMS Density = 12 per .25 meter squared Snake River Mile 231 36835 16 49 -116.5850, 45.4448; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6895 Dianne Shinn NZMS Density = 8 per .25 meter squared Snake River Mile 231 36835 16 49 -116.5850, 45.4448; 426 m 5 NOV 2000 Idaho Power Co. 2454 11 1 6896 Dianne Shinn NZMS Density = 40 per .25 meter squared Snake River Mile 232 36073 41 63 -116.5875, 45.4429; 427 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4718 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 7.99, pH = 8.1, Conductivity = 0., Temp = 18.65 Snake River Mile 232 36073 41 63 -116.5875, 45.4429; 427 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4719 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.99, pH = 8.1, Conductivity = 0., Temp = 18.65 Snake River Mile 232 36073 41 63 -116.5875, 45.4429; 427 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4720 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 7.99, pH = 8.1, Conductivity = 0., Temp = 18.65 Snake River Mile 235 36043 16 49 -116.6125, 45.4021; 428 m 5 SEP 1998 Idaho Power Co. 2454 11 1 4634 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 10.6, pH = 7.8, Conductivity = 0., Temp = 13.19 Snake River Mile 236 36073 16 49 -116.6173, 45.3933; 463 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4741 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.74, pH = 8.1, Conductivity = 0., Temp = 18.72 Snake River Mile 238 36285 16 49 -116.6409, 45.3650; 487 m 5 MAY 1999 Idaho Power Co. 2454 11 1 5221 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 238 36651 16 49 -116.6409, 45.3650; 487 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6112 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 15.1, pH = 9.3, Conductivity = 0., Temp = 14.8 Snake River Mile 238 36651 16 49 -116.6409, 45.3650; 487 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6113 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 15.1, pH = 9.3, Conductivity = 0., Temp = 14.8 Snake River Mile 238 36651 16 49 -116.6409, 45.3650; 487 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6114 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 15.1, pH = 9.3, Conductivity = 0., Temp = 14.8 Snake River Mile 238 36804 16 49 -116.6409, 45.3650; 487 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6760 Dianne Shinn NZMS Density = 5 per .25 meter squared Snake River Mile 238 36804 16 49 -116.6409, 45.3650; 487 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6761 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 238 36804 16 49 -116.6409, 45.3650; 487 m 5 OCT 2000 Idaho Power Co. 2454 11 1 6762 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 239 36651 16 49 -116.6602, 45.3402; 488 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6103 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 14.7, pH = 9.1, Conductivity = 0., Temp = 14.9 Snake River Mile 239 36651 16 49 -116.6602, 45.3402; 488 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6108 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 14.7, pH = 9.1, Conductivity = 0., Temp = 14.9 Snake River Mile 239 36651 16 49 -116.6602, 45.3402; 488 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6109 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 14.7, pH = 9.1, Conductivity = 0., Temp = 14.9 Snake River Mile 239 36651 16 49 -116.6602, 45.3402; 488 m 5 MAY 2000 Idaho Power Co. 2454 11 1 6110 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 14.7, pH = 9.1, Conductivity = 0., Temp = 14.9 Snake River Mile 240 36073 16 49 -116.6575, 45.3433; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4757 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.71, pH = 8.1, Conductivity = 0., Temp = 14.72 Snake River Mile 240 36073 16 49 -116.6575, 45.3433; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4758 Dianne Shinn NZMS Density = 20 per .25 meter squared, DO = 8.71, pH = 8.1, Conductivity = 0., Temp = 14.72 Snake River Mile 240 36073 16 49 -116.6575, 45.3433; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4759 Dianne Shinn NZMS Density = 20 per .25 meter squared, DO = 8.71, pH = 8.1, Conductivity = 0., Temp = 14.72 Snake River Mile 240 36073 16 49 -116.6575, 45.3433; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4760 Dianne Shinn NZMS Density = 21 per .25 meter squared, DO = 8.71, pH = 8.1, Conductivity = 0., Temp = 14.72 Snake River Mile 240 36073 16 49 -116.6575, 45.3433; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4761 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 8.71, pH = 8.1, Conductivity = 0., Temp = 14.72 Snake River Mile 240 36346 16 49 -116.6602, 45.3402; 488 m 5 JUL 1999 Idaho Power Co. 2454 11 1 5316 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 242 36073 16 49 -116.6733, 45.3158; 487 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4771 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.18, pH = 8.3, Conductivity = 0., Temp = 14.91 Snake River Mile 244 36073 16 49 -116.6726, 45.2811; 487 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4777 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 7.71, pH = 8.2, Conductivity = 0., Temp = 14.71 Snake River Mile 244 36073 16 49 -116.6726, 45.2811; 487 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4778 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 7.71, pH = 8.2, Conductivity = 0., Temp = 14.71 Snake River Mile 244 36073 16 49 -116.6726, 45.2811; 487 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4779 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 7.71, pH = 8.2, Conductivity = 0., Temp = 14.71 Snake River Mile 244 36073 16 49 -116.6726, 45.2811; 487 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4780 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 7.71, pH = 8.2, Conductivity = 0., Temp = 14.71 Snake River Mile 244 36073 16 49 -116.6726, 45.2811; 487 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4781 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 7.71, pH = 8.2, Conductivity = 0., Temp = 14.71 Snake River Mile 245 36073 16 49 -116.6749, 45.2748; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4782 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 7.21, pH = 8.3, Conductivity = 0., Temp = 14.48 Snake River Mile 245 36073 16 49 -116.6749, 45.2748; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4783 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 7.21, pH = 8.3, Conductivity = 0., Temp = 14.48 Snake River Mile 245 36073 16 49 -116.6749, 45.2748; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4784 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 7.21, pH = 8.3, Conductivity = 0., Temp = 14.48 Snake River Mile 245 36073 16 49 -116.6749, 45.2748; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4785 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 7.21, pH = 8.3, Conductivity = 0., Temp = 14.48 Snake River Mile 245 36469 41 63 -116.6854, 45.2679; 488 m 5 NOV 1999 Idaho Power Co. 2454 11 1 5664 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 246 36073 41 63 -116.6890, 45.2649; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4787 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 6.82, pH = 8.3, Conductivity = 0., Temp = 14.6 Snake River Mile 246 36073 41 63 -116.6890, 45.2649; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4788 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 6.82, pH = 8.3, Conductivity = 0., Temp = 14.6 Snake River Mile 246 36073 41 63 -116.6890, 45.2649; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4789 Dianne Shinn NZMS Density = 36 per .25 meter squared, DO = 6.82, pH = 8.3, Conductivity = 0., Temp = 14.6 Snake River Mile 246 36073 41 63 -116.6890, 45.2649; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4790 Dianne Shinn NZMS Density = 38 per .25 meter squared, DO = 6.82, pH = 8.3, Conductivity = 0., Temp = 14.6 Snake River Mile 246 36073 41 63 -116.6890, 45.2649; 488 m 5 OCT 1998 Idaho Power Co. 2454 11 1 4791 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 6.82, pH = 8.3, Conductivity = 0., Temp = 14.6 Snake River Mile 274 36012 41 1 -116.8483, 44.9594; 548 m 5 AUG 1998 Idaho Power Co. 2451 11 1 4543 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 5.91, pH = 8.0, Conductivity = 0., Temp = 23.85 Snake River Mile 279 36073 16 3 -116.8486, 44.8954; 548 m 5 OCT 1998 Idaho Power Co. 2451 11 1 4832 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.05, pH = 8.4, Conductivity = 0., Temp = 12.87 Snake River Mile 279 36438 16 3 -116.8486, 44.8954; 548 m 5 OCT 1999 Idaho Power Co. 2451 11 1 5643 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 354 35951 16 87 -116.9722, 44.2063; 640 m 5 JUN 1998 Idaho Power Co. 2441 12 1 4261 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 10.3, pH = 8.7, Conductivity = 0., Temp = 18.03 Snake River Mile 354 35951 16 87 -116.9722, 44.2063; 640 m 5 JUN 1998 Idaho Power Co. 2441 12 1 4262 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 10.3, pH = 8.7, Conductivity = 0., Temp = 18.03 Snake River Mile 359 35951 16 87 -116.8948, 44.1717; 640 m 5 JUN 1998 Idaho Power Co. 2441 12 1 4272 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.8 , pH = 8.5, Conductivity = 0., Temp = 17.94 Snake River Mile 365 35951 16 75 -116.9519, 44.0930; 640 m 5 JUN 1998 Idaho Power Co. 2441 12 1 4290 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.94, pH = 8.1, Conductivity = 0., Temp = 16.46 Snake River Mile 365 36408 16 75 -116.9500, 44.0929; 640 m 5 SEP 1999 Idaho Power Co. 2441 12 1 5581 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11.1, pH = 8.3, Conductivity = 0., Temp = 17.26 Snake River Mile 366 35951 41 45 -116.9612, 44.0914; 640 m 5 JUN 1998 Idaho Power Co. 2441 12 1 4291 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 10.5, pH = 8.7, Conductivity = 0., Temp = 20.48 Snake River Mile 366 35951 41 45 -116.9612, 44.0914; 640 m 5 JUN 1998 Idaho Power Co. 2441 12 1 4293 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 10.5, pH = 8.7, Conductivity = 0., Temp = 20.48 Snake River Mile 391 35981 41 45 -117.0312, 43.8342; 670 m 5 JUL 1998 Idaho Power Co. 2441 12 1 4337 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 9.35, pH = 8.6, Conductivity = 0., Temp = 22.09 Snake River Mile 391 35981 41 45 -117.0312, 43.8342; 670 m 5 JUL 1998 Idaho Power Co. 2441 12 1 4338 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.35, pH = 8.6, Conductivity = 0., Temp = 22.09 Snake River Mile 391 35981 41 45 -117.0312, 43.8342; 670 m 5 JUL 1998 Idaho Power Co. 2441 12 1 4339 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 9.35, pH = 8.6, Conductivity = 0., Temp = 22.09 Snake River Mile 391 35981 41 45 -117.0312, 43.8342; 670 m 5 JUL 1998 Idaho Power Co. 2441 12 1 4340 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.35, pH = 8.6, Conductivity = 0., Temp = 22.09 Snake River Mile 396 35981 16 27 -117.0266, 43.7636; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4346 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.82, pH = 8.0, Conductivity = 0., Temp = 19.87 Snake River Mile 396 35981 16 27 -117.0266, 43.7636; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4349 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.82, pH = 8.0, Conductivity = 0., Temp = 19.87 Snake River Mile 396 35981 16 27 -117.0332, 43.7542; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4356 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 6.87, pH = 8.0, Conductivity = 0., Temp = 20.78 Snake River Mile 396 35981 16 27 -117.0332, 43.7542; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4357 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 6.87, pH = 8.0, Conductivity = 0., Temp = 20.78 Snake River Mile 401 35981 41 45 -117.0848, 43.7082; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4370 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11.6, pH = 8.8, Conductivity = 0., Temp = 25.08 Snake River Mile 404 35981 41 45 -117.0709, 43.6760; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4372 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.22, pH = 8.6, Conductivity = 0., Temp = 23.09 Snake River Mile 404 35981 41 45 -117.0709, 43.6760; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4373 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 9.22, pH = 8.6, Conductivity = 0., Temp = 23.09 Snake River Mile 404 35981 41 45 -117.0709, 43.6760; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4375 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.22, pH = 8.6, Conductivity = 0., Temp = 23.09 Snake River Mile 406 35981 41 45 -117.0364, 43.6842; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4376 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 10.6, pH = 8.0, Conductivity = 0., Temp = 24.39 Snake River Mile 406 35981 41 45 -117.0364, 43.6842; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4377 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 10.6, pH = 8.0, Conductivity = 0., Temp = 24.39 Snake River Mile 406 35981 41 45 -117.0364, 43.6842; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4379 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 10.6, pH = 8.0, Conductivity = 0., Temp = 24.39 Snake River Mile 406 35981 41 45 -117.0364, 43.6842; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4380 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 10.6, pH = 8.0, Conductivity = 0., Temp = 24.39 Snake River Mile 409 35981 16 27 -116.9823, 43.6720; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4381 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 409 35981 16 27 -116.9823, 43.6720; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4382 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 409 35981 16 27 -116.9823, 43.6720; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4384 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 409 35981 16 27 -116.9823, 43.6725; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4383 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 411 35981 16 73 -116.9628, 43.6499; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4386 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 411 35981 16 73 -116.9628, 43.6499; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4388 Dianne Shinn NZMS Density = 15 per .25 meter squared, DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 411 35981 16 73 -116.9628, 43.6509; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4389 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 411 35981 16 73 -116.9628, 43.6509; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4390 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 414 35981 16 73 -116.9626, 43.6545; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4393 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.48, pH = 8.4, Conductivity = 0., Temp = 22.35 Snake River Mile 414 35981 16 73 -116.9626, 43.6545; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4394 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.48, pH = 8.4, Conductivity = 0., Temp = 22.35 Snake River Mile 414 35981 16 73 -116.9626, 43.6545; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4395 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.48, pH = 8.4, Conductivity = 0., Temp = 22.35 Snake River Mile 416 35981 16 73 -116.9223, 43.6193; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4397 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.22, pH = 8.6, Conductivity = 0., Temp = 23.09 Snake River Mile 416 35981 16 73 -116.9223, 43.6193; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4398 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.22, pH = 8.6, Conductivity = 0., Temp = 23.09 Snake River Mile 416 35981 16 73 -116.9223, 43.6193; 670 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4400 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.22, pH = 8.6, Conductivity = 0., Temp = 23.09 Snake River Mile 418 35981 16 73 -116.8977, 43.5996; 700 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4401 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 10.6, pH = 8.0, Conductivity = 0., Temp = 24.39 Snake River Mile 418 35981 16 73 -116.8977, 43.5996; 700 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4402 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 10.6, pH = 8.0, Conductivity = 0., Temp = 24.39 Snake River Mile 418 35981 16 73 -116.8977, 43.5996; 700 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4403 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 10.6, pH = 8.0, Conductivity = 0., Temp = 24.39 Snake River Mile 418 35981 16 73 -116.8977, 43.5996; 700 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4405 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 10.6, pH = 8.0, Conductivity = 0., Temp = 24.39 Snake River Mile 421 35981 16 27 -116.8337, 43.5885; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4407 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 421 35981 16 27 -116.8337, 43.5885; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4409 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 421 35981 16 27 -116.8337, 43.5885; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4410 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 11 , pH = 8.8, Conductivity = 0., Temp = 24.85 Snake River Mile 424 35981 16 73 -116.7990, 43.5484; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4414 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.31, pH = 8.8, Conductivity = 0., Temp = 23.84 Snake River Mile 424 35981 16 73 -116.7990, 43.5484; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4415 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.31, pH = 8.8, Conductivity = 0., Temp = 23.84 Snake River Mile 426 35981 16 73 -116.7793, 43.5242; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4417 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 10.1, pH = 8.8, Conductivity = 0., Temp = 24.7 Snake River Mile 426 35981 16 73 -116.7793, 43.5242; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4418 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 10.1, pH = 8.8, Conductivity = 0., Temp = 24.7 Snake River Mile 428 35981 16 73 -116.7798, 43.4824; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4422 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 10.7, pH = 8.8, Conductivity = 0., Temp = 24.86 Snake River Mile 430 35981 16 73 -116.7560, 43.4621; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4426 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 7.85, pH = 8.91 , Temp = 23.65 Snake River Mile 430 35981 16 73 -116.7560, 43.4621; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4427 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 7.85, pH = 8.91 , Temp = 23.65 Snake River Mile 430 35981 16 73 -116.7560, 43.4621; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4428 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 7.85, pH = 8.91 , Temp = 23.65 Snake River Mile 430 35981 16 73 -116.7560, 43.4621; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4429 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 7.85, pH = 8.91 , Temp = 23.65 Snake River Mile 430 35981 16 73 -116.7560, 43.4621; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4430 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 7.85, pH = 8.91 , Temp = 23.65 Snake River Mile 432 35981 16 27 -116.7340, 43.4445; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4431 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.51, pH = 9.09 , Temp = 25 Snake River Mile 432 35981 16 27 -116.7340, 43.4445; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4432 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.51, pH = 9.09 , Temp = 25 Snake River Mile 432 35981 16 27 -116.7340, 43.4445; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4433 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.51, pH = 9.09 , Temp = 25 Snake River Mile 432 35981 16 27 -116.7340, 43.4445; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4434 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 9.51, pH = 9.09 , Temp = 25 Snake River Mile 436 35981 16 73 -116.6754, 43.3994; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4436 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.22, pH = 9.04 , Temp = 25.28 Snake River Mile 436 35981 16 73 -116.6754, 43.3994; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4437 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.22, pH = 9.04 , Temp = 25.28 Snake River Mile 436 35981 16 73 -116.6754, 43.3994; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4440 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 9.22, pH = 9.04 , Temp = 25.28 Snake River Mile 438 35981 16 73 -116.6512, 43.3797; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4443 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 7.3 , pH = 8.91 , Temp = 23.45 Snake River Mile 438 35981 16 73 -116.6512, 43.3797; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4445 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 7.3 , pH = 8.91 , Temp = 23.45 Snake River Mile 440 35981 16 27 -116.6184, 43.3669; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4446 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.07, pH = 8.95 , Temp = 23.39 Snake River Mile 440 35981 16 27 -116.6184, 43.3669; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4447 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.07, pH = 8.95 , Temp = 23.39 Snake River Mile 440 35981 16 27 -116.6184, 43.3669; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4448 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.07, pH = 8.95 , Temp = 23.39 Snake River Mile 440 35981 16 27 -116.6184, 43.3669; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4449 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.07, pH = 8.95 , Temp = 23.39 Snake River Mile 440 35981 16 27 -116.6184, 43.3669; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4450 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.07, pH = 8.95 , Temp = 23.39 Snake River Mile 443 35981 16 27 -116.5935, 43.3276; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4451 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.02, pH = 9 , Temp = 24.27 Snake River Mile 443 35981 16 27 -116.5935, 43.3276; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4452 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.02, pH = 9 , Temp = 24.27 Snake River Mile 443 35981 16 27 -116.5935, 43.3276; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4453 Dianne Shinn NZMS Density = 14 per .25 meter squared, DO = 9.02, pH = 9 , Temp = 24.27 Snake River Mile 443 35981 16 27 -116.5935, 43.3276; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4454 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.02, pH = 9 , Temp = 24.27 Snake River Mile 443 35981 16 27 -116.5935, 43.3276; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4455 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 9.02, pH = 9 , Temp = 24.27 Snake River Mile 444 35981 16 73 -116.5823, 43.3156; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4456 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 7.39, pH = 8.89 , Temp = 23.32 Snake River Mile 444 35981 16 73 -116.5823, 43.3156; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4457 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 7.39, pH = 8.89 , Temp = 23.32 Snake River Mile 444 35981 16 73 -116.5823, 43.3156; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4458 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 7.39, pH = 8.89 , Temp = 23.32 Snake River Mile 444 35981 16 73 -116.5823, 43.3156; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4459 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 7.39, pH = 8.89 , Temp = 23.32 Snake River Mile 444 35981 16 73 -116.5823, 43.3156; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4460 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 7.39, pH = 8.89 , Temp = 23.32 Snake River Mile 445 35981 16 27 -116.5727, 43.3047; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4461 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.36, pH = 8.95 , Temp = 23.9 Snake River Mile 445 35981 16 27 -116.5727, 43.3047; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4462 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.36, pH = 8.95 , Temp = 23.9 Snake River Mile 445 35981 16 27 -116.5727, 43.3047; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4463 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.36, pH = 8.95 , Temp = 23.9 Snake River Mile 445 35981 16 27 -116.5727, 43.3047; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4464 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.36, pH = 8.95 , Temp = 23.9 Snake River Mile 446 35981 16 27 -116.5536, 43.3003; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4466 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9 , pH = 8.99 , Temp = 24.55 Snake River Mile 446 35981 16 27 -116.5536, 43.3003; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4467 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9 , pH = 8.99 , Temp = 24.55 Snake River Mile 446 35981 16 27 -116.5536, 43.3003; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4468 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9 , pH = 8.99 , Temp = 24.55 Snake River Mile 446 35981 16 27 -116.5536, 43.3003; 701 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4470 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9 , pH = 8.99 , Temp = 24.55 Snake River Mile 447 35981 16 27 -116.5348, 43.2986; 703 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4472 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.4 , pH = 8.17 , Temp = 23.78 Snake River Mile 447 35981 16 27 -116.5348, 43.2986; 703 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4475 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 7.4 , pH = 8.17 , Temp = 23.78 Snake River Mile 448 35981 16 27 -116.5166, 43.2955; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4476 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 7.97, pH = 8.26 , Temp = 24.32 Snake River Mile 448 35981 16 27 -116.5166, 43.2955; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4477 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 7.97, pH = 8.26 , Temp = 24.32 Snake River Mile 448 35981 16 27 -116.5166, 43.2955; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4478 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 7.97, pH = 8.26 , Temp = 24.32 Snake River Mile 448 35981 16 27 -116.5166, 43.2955; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4479 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 7.97, pH = 8.26 , Temp = 24.32 Snake River Mile 448 35981 16 27 -116.5166, 43.2955; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4480 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 7.97, pH = 8.26 , Temp = 24.32 Snake River Mile 449 35981 16 1 -116.5037, 43.2847; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4481 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.76, pH = 8.41 , Temp = 25.38 Snake River Mile 449 35981 16 1 -116.5037, 43.2847; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4482 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.76, pH = 8.41 , Temp = 25.38 Snake River Mile 449 35981 16 1 -116.5037, 43.2847; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4483 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.76, pH = 8.41 , Temp = 25.38 Snake River Mile 449 35981 16 1 -116.5037, 43.2847; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4484 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.76, pH = 8.41 , Temp = 25.38 Snake River Mile 449 35981 16 1 -116.5037, 43.2847; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4485 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.76, pH = 8.41 , Temp = 25.38 Snake River Mile 450 35981 16 1 -116.4883, 43.2880; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4486 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 7.09, pH = 8.31 , Temp = 23.99 Snake River Mile 450 35981 16 1 -116.4883, 43.2880; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4487 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 7.09, pH = 8.31 , Temp = 23.99 Snake River Mile 450 35981 16 1 -116.4883, 43.2880; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4488 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 7.09, pH = 8.31 , Temp = 23.99 Snake River Mile 450 35981 16 1 -116.4883, 43.2880; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4489 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 7.09, pH = 8.31 , Temp = 23.99 Snake River Mile 451 35981 16 1 -116.4688, 43.2914; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4492 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 7.94, pH = 8.47 , Temp = 24.61 Snake River Mile 452 35981 16 1 -116.4494, 43.2922; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4496 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.74, pH = 8.56 , Temp = 25.39 Snake River Mile 452 35981 16 1 -116.4494, 43.2922; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4497 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.74, pH = 8.56 , Temp = 25.39 Snake River Mile 452 35981 16 1 -116.4494, 43.2922; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4500 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 8.74, pH = 8.56 , Temp = 25.39 Snake River Mile 453 35981 16 1 -116.4315, 43.2961; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4501 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 7.84, pH = 8.37 , Temp = 24.32 Snake River Mile 453 35981 16 1 -116.4315, 43.2961; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4502 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 7.84, pH = 8.37 , Temp = 24.32 Snake River Mile 453 35981 16 1 -116.4315, 43.2961; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4503 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.84, pH = 8.37 , Temp = 24.32 Snake River Mile 454 35981 16 1 -116.4159, 43.2882; 733 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4506 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.32, pH = 8.47 , Temp = 24.96 Snake River Mile 454 35981 16 1 -116.4159, 43.2882; 733 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4507 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.32, pH = 8.47 , Temp = 24.96 Snake River Mile 454 35981 16 1 -116.4159, 43.2882; 733 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4508 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.32, pH = 8.47 , Temp = 24.96 Snake River Mile 454 35981 16 1 -116.4159, 43.2882; 733 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4509 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.32, pH = 8.47 , Temp = 24.96 Snake River Mile 454 35981 16 1 -116.4159, 43.2882; 733 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4510 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.32, pH = 8.47 , Temp = 24.96 Snake River Mile 455 35981 16 73 -116.4052, 43.2774; 731 m 5 JUL 1998 Idaho Power Co. 2429 12 1 4514 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.36, pH = 8.55 , Temp = 25.2 Snake River Mile 456 36012 16 73 -116.4018, 43.2624; 731 m 5 AUG 1998 Idaho Power Co. 2429 12 1 4517 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.57, pH = 8.22 , Temp = 23.81 Snake River Mile 456 36012 16 73 -116.4018, 43.2624; 731 m 5 AUG 1998 Idaho Power Co. 2429 12 1 4518 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.57, pH = 8.22 , Temp = 23.81 Snake River Mile 456 36012 16 73 -116.4018, 43.2624; 731 m 5 AUG 1998 Idaho Power Co. 2429 12 1 4520 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.57, pH = 8.22 , Temp = 23.81 Snake River Mile 457 36012 16 73 -116.3865, 43.2516; 731 m 5 AUG 1998 Idaho Power Co. 2429 12 1 4521 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.73, pH = 8.27 , Temp = 24.25 Snake River Mile 457 36012 16 73 -116.3865, 43.2516; 731 m 5 AUG 1998 Idaho Power Co. 2429 12 1 4523 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.73, pH = 8.27 , Temp = 24.25 Snake River Mile 468 35525 16 73 -116.3046, 43.1225; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2724 Dianne Shinn NZMS Density = 26 per .25 meter squared, DO = 10.9, pH = 8.3, Conductivity = 0., Temp = 13 Snake River Mile 468 35525 16 73 -116.3046, 43.1225; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2725 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 10.9, pH = 8.3, Conductivity = 0., Temp = 13 Snake River Mile 468 35525 16 73 -116.3046, 43.1225; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2726 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 10.9, pH = 8.3, Conductivity = 0., Temp = 13 Snake River Mile 468 35525 16 73 -116.3046, 43.1225; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2727 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 10.9, pH = 8.3, Conductivity = 0., Temp = 13 Snake River Mile 468 35525 16 73 -116.3046, 43.1225; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2729 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 10.9, pH = 8.3, Conductivity = 0., Temp = 13 Snake River Mile 468 35525 16 73 -116.3046, 43.1225; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2730 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 10.9, pH = 8.3, Conductivity = 0., Temp = 13 Snake River Mile 472 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2769 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 472 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2770 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 472 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2771 Dianne Shinn NZMS Density = 34 per .25 meter squared, DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 472 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2772 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 472 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2773 Dianne Shinn NZMS Density = 57 per .25 meter squared, DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 472 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2774 Dianne Shinn NZMS Density = 31 per .25 meter squared, DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 472 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2775 Dianne Shinn NZMS Density = 15 per .25 meter squared, DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 472 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2776 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 474 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2764 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 474 35555 16 39 -116.2018, 43.0918; 731 m 5 MAY 1997 Idaho Power Co. 2429 12 1 2767 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.66, pH = 8.4, Conductivity = 0., Temp = 12.3 Snake River Mile 484 35525 16 39 -116.1174, 43.0146; 727 m 5 APR 1997 Idaho Power Co. 2429 12 1 2742 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 484 35525 16 39 -116.1174, 43.0146; 727 m 5 APR 1997 Idaho Power Co. 2429 12 1 2746 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 484 35525 16 39 -116.1174, 43.0146; 727 m 5 APR 1997 Idaho Power Co. 2429 12 1 2747 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 490 35525 16 73 -116.0361, 42.9696; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2748 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 490 35525 16 73 -116.0361, 42.9696; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2751 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 490 35525 16 73 -116.0361, 42.9696; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2753 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 490 35525 16 73 -116.0361, 42.9696; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2754 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 490 35525 16 73 -116.0361, 42.9696; 731 m 5 APR 1997 Idaho Power Co. 2429 12 1 2755 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 493 35525 16 39 -115.9933, 42.9488; 745 m 5 APR 1997 Idaho Power Co. 2429 12 1 2756 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.62, pH = 8.3, Conductivity = 0., Temp = 12.7 Snake River Mile 495 35435 16 73 -115.9611, 42.9505; 750 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2293 Dianne Shinn NZMS Density = 21 per .25 meter squared, DO = 12.8, pH = 8.7, Conductivity = 0., Temp = 2.1 Snake River Mile 497 35435 16 39 -115.9662, 42.9771; 750 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2312 Dianne Shinn NZMS Density = 48 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 497 35435 16 39 -115.9662, 42.9771; 750 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2317 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 497 35435 16 39 -115.9662, 42.9771; 750 m 5 JAN 1997 Idaho Power Co. 2427 12 2 2313 Dianne Shinn NZMS Density = 189 per .25 meter square, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 497 35435 16 39 -115.9662, 42.9771; 750 m 5 JAN 1997 Idaho Power Co. 2427 12 2 2314 Dianne Shinn NZMS Density = 244 per .25 meter square, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 497 35435 16 39 -115.9662, 42.9771; 750 m 5 JAN 1997 Idaho Power Co. 2427 12 2 2315 Dianne Shinn NZMS Density = 311 per .25 meter square, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 501 35435 16 39 -115.9160, 42.9903; 791 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2299 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 503 35435 16 39 -115.8858, 42.9879; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2304 Dianne Shinn NZMS Density = 74 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 503 35435 16 39 -115.8858, 42.9879; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2305 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 503 35435 16 39 -115.8858, 42.9879; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2306 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 503 35435 16 39 -115.8858, 42.9879; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2307 Dianne Shinn NZMS Density = 35 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 503 35435 16 39 -115.8858, 42.9879; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2308 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 503 35435 16 39 -115.8858, 42.9879; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2309 Dianne Shinn NZMS Density = 65 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 503 35435 16 39 -115.8858, 42.9879; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2310 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 503 35435 16 39 -115.8858, 42.9879; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2311 Dianne Shinn NZMS Density = 67 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 505 35435 16 73 -115.8582, 42.9739; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2328 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 505 35435 16 73 -115.8582, 42.9739; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2329 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 505 35435 16 73 -115.8582, 42.9739; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2330 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 505 35435 16 73 -115.8582, 42.9739; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2331 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 505 35435 16 73 -115.8582, 42.9739; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2332 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 505 35435 16 73 -115.8582, 42.9739; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2333 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 505 35435 16 73 -115.8582, 42.9739; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2335 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 511 35435 16 73 -115.7865, 42.9446; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2320 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 511 35435 16 73 -115.7865, 42.9446; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2321 Dianne Shinn NZMS Density = 14 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 511 35435 16 73 -115.7865, 42.9446; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2322 Dianne Shinn NZMS Density = 19 per .25 meter squared, DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 511 35435 16 73 -115.7865, 42.9446; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2323 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 511 35435 16 73 -115.7865, 42.9446; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2325 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 511 35435 16 73 -115.7865, 42.9446; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2326 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 11.3, pH = 8.9, Conductivity = 0., Temp = 4.5 Snake River Mile 512 35435 16 73 -115.7684, 42.9389; 772 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2346 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 512 35435 16 73 -115.7684, 42.9389; 772 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2347 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 515 35435 16 39 -115.7136, 42.9402; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2336 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 515 35435 16 39 -115.7136, 42.9402; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2338 Dianne Shinn NZMS Density = 64 per .25 meter squared, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 515 35435 16 39 -115.7136, 42.9402; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2341 Dianne Shinn NZMS Density = 39 per .25 meter squared, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 515 35435 16 39 -115.7136, 42.9402; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2343 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 515 35435 16 39 -115.7136, 42.9402; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 2 2337 Dianne Shinn NZMS Density = 295 per .25 meter square, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 515 35435 16 39 -115.7136, 42.9402; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 2 2339 Dianne Shinn NZMS Density = 372 per .25 meter square, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 515 35435 16 39 -115.7136, 42.9402; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 2 2340 Dianne Shinn NZMS Density = 241 per .25 meter square, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 515 35435 16 39 -115.7136, 42.9402; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 3 2342 Dianne Shinn NZMS Density = 499 per .25 meter square, DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 519 35435 16 39 -115.6394, 42.9555; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2352 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 519 35435 16 39 -115.6394, 42.9555; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2353 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 519 35435 16 39 -115.6394, 42.9555; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2354 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 519 35435 16 39 -115.6394, 42.9555; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2358 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.2 Snake River Mile 522 35435 16 39 -115.6205, 42.9550; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2387 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.5 Snake River Mile 522 35435 16 39 -115.6205, 42.9550; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2388 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.5 Snake River Mile 522 35435 16 39 -115.6205, 42.9550; 792 m 5 JAN 1997 Idaho Power Co. 2427 12 1 2389 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 11.0, pH = 8.8, Conductivity = 0., Temp = 4.5 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1326 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1327 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1328 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1329 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1330 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1331 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1332 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1334 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1338 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 547 34947 16 39 -115.1785, 42.9980; 778 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1339 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.73, pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1342 Dianne Shinn NZMS Density = 25 per .25 meter squared, DO = 9.71, pH = 8.6, Conductivity = 0., Temp = 13.8 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1345 Dianne Shinn NZMS Density = 59 per .25 meter squared, DO = 9.71, pH = 8.6, Conductivity = 0., Temp = 13.8 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1347 Dianne Shinn NZMS Density = 35 per .25 meter squared, DO = 9.71, pH = 8.6, Conductivity = 0., Temp = 13.8 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1350 Dianne Shinn NZMS Density = 59 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 13.7 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1356 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 13.7 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1357 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1358 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1359 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1361 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1362 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1363 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1370 Dianne Shinn NZMS Density = 35 per .25 meter squared, DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1371 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1371 Dianne Shinn NZMS Density = 35 per .25 meter squared, DO = 8.62, pH = 8.6, Conductivity = 0., Temp = 13.2 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1373 Dianne Shinn NZMS Density = 87 per .25 meter squared, DO = 9.1 , pH = 8.6, Conductivity = 0., Temp = 13.3 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1374 Dianne Shinn NZMS Density = 44 per .25 meter squared, DO = 9.1 , pH = 8.6, Conductivity = 0., Temp = 13.3 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1375 Dianne Shinn NZMS Density = 89 per .25 meter squared, DO = 9.1 , pH = 8.6, Conductivity = 0., Temp = 13.3 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1376 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 9.1 , pH = 8.6, Conductivity = 0., Temp = 13.3 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1377 Dianne Shinn NZMS Density = 84 per .25 meter squared, DO = 9.1 , pH = 8.6, Conductivity = 0., Temp = 13.3 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 1 1378 Dianne Shinn NZMS Density = 98 per .25 meter squared, DO = 9.1 , pH = 8.6, Conductivity = 0., Temp = 13.3 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1341 Dianne Shinn NZMS Density = 134 per .25 meter square, DO = 9.71, pH = 8.6, Conductivity = 0., Temp = 13.8 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1343 Dianne Shinn NZMS Density = 169 per .25 meter square, DO = 9.71, pH = 8.6, Conductivity = 0., Temp = 13.8 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1344 Dianne Shinn NZMS Density = 143 per .25 meter square, DO = 9.71, pH = 8.6, Conductivity = 0., Temp = 13.8 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1346 Dianne Shinn NZMS Density = 140 per .25 meter square, DO = 9.71, pH = 8.6, Conductivity = 0., Temp = 13.8 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1348 Dianne Shinn NZMS Density = 141 per .25 meter square, DO = 9.71, pH = 8.6, Conductivity = 0., Temp = 13.8 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1349 Dianne Shinn NZMS Density = 216 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 13.7 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1352 Dianne Shinn NZMS Density = 266 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 13.7 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1354 Dianne Shinn NZMS Density = 215 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 13.7 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1355 Dianne Shinn NZMS Density = 204 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 13.7 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 2 1380 Dianne Shinn NZMS Density = 268 per .25 meter square, DO = 9.1 , pH = 8.6, Conductivity = 0., Temp = 13.3 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 3 1351 Dianne Shinn NZMS Density = 567 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 13.7 Snake River Mile 553 34977 16 39 -115.1555, 42.9337; 792 m 5 OCT 1995 Idaho Power Co. 2417 12 3 1353 Dianne Shinn NZMS Density = 1573 per .25 meter squar, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 13.7 Snake River Mile 554 34885 16 39 -115.1615, 42.9200; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 983 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 19.9 Snake River Mile 554 34885 16 83 -114.9188, 42.8786; 853 m 5 JUL 1995 Idaho Power Co. 2417 12 1 939 Dianne Shinn NZMS Density = 58 per .25 meter squared, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 20 Snake River Mile 554 34885 16 83 -114.9188, 42.8786; 853 m 5 JUL 1995 Idaho Power Co. 2417 12 1 942 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 20 Snake River Mile 554 34885 16 83 -114.9188, 42.8786; 853 m 5 JUL 1995 Idaho Power Co. 2417 12 1 943 Dianne Shinn NZMS Density = 21 per .25 meter squared, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 20 Snake River Mile 554 34885 16 83 -114.9188, 42.8786; 853 m 5 JUL 1995 Idaho Power Co. 2417 12 1 944 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 20 Snake River Mile 554 34885 16 83 -114.9188, 42.8786; 853 m 5 JUL 1995 Idaho Power Co. 2417 12 1 946 Dianne Shinn NZMS Density = 32 per .25 meter squared, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 20 Snake River Mile 554 34885 16 83 -114.9188, 42.8786; 853 m 5 JUL 1995 Idaho Power Co. 2417 12 2 938 Dianne Shinn NZMS Density = 107 per .25 meter square, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 20 Snake River Mile 554 34885 16 83 -114.9188, 42.8786; 853 m 5 JUL 1995 Idaho Power Co. 2417 12 2 945 Dianne Shinn NZMS Density = 101 per .25 meter square, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 20 Snake River Mile 555 34885 16 39 -115.1576, 42.9051; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 968 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.7 , pH = 8.4, Conductivity = 0., Temp = 20 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 951 Dianne Shinn NZMS Density = 41 per .25 meter squared, DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 952 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 953 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 955 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 958 Dianne Shinn NZMS Density = 24 per .25 meter squared, DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 959 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 960 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 962 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 963 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34885 16 39 -115.1438, 42.8968; 792 m 5 JUL 1995 Idaho Power Co. 2417 12 1 964 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 8.56, pH = 8.4, Conductivity = 0., Temp = 19.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1152 Dianne Shinn NZMS Density = 58 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1154 Dianne Shinn NZMS Density = 41 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1155 Dianne Shinn NZMS Density = 45 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1156 Dianne Shinn NZMS Density = 15 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1157 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1158 Dianne Shinn NZMS Density = 28 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1159 Dianne Shinn NZMS Density = 33 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1160 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1161 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1162 Dianne Shinn NZMS Density = 53 per .25 meter squared, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1163 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1164 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1165 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1166 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1167 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1173 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.35, pH = 8.4, Conductivity = 0., Temp = 18 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1176 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.53, pH = 8.4, Conductivity = 0., Temp = 17.4 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1178 Dianne Shinn NZMS Density = 74 per .25 meter squared, DO = 8.53, pH = 8.4, Conductivity = 0., Temp = 17.4 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1179 Dianne Shinn NZMS Density = 20 per .25 meter squared, DO = 8.53, pH = 8.4, Conductivity = 0., Temp = 17.4 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1180 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 8.53, pH = 8.4, Conductivity = 0., Temp = 17.4 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1181 Dianne Shinn NZMS Density = 24 per .25 meter squared, DO = 8.53, pH = 8.4, Conductivity = 0., Temp = 17.4 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1182 Dianne Shinn NZMS Density = 37 per .25 meter squared, DO = 8.53, pH = 8.4, Conductivity = 0., Temp = 17.4 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1183 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.53, pH = 8.4, Conductivity = 0., Temp = 17.4 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1184 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1185 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1186 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1187 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1189 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1190 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1193 Dianne Shinn NZMS Density = 92 per .25 meter squared, DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1197 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1198 Dianne Shinn NZMS Density = 44 per .25 meter squared, DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1199 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1153 Dianne Shinn NZMS Density = 114 per .25 meter square, DO = 8.01, pH = 8.3, Conductivity = 0., Temp = 18.1 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1194 Dianne Shinn NZMS Density = 301 per .25 meter square, DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1195 Dianne Shinn NZMS Density = 259 per .25 meter square, DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 556 34916 16 39 -115.1438, 42.8968; 792 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1196 Dianne Shinn NZMS Density = 119 per .25 meter square, DO = 8.27, pH = 8.3, Conductivity = 0., Temp = 17.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1210 Dianne Shinn NZMS Density = 82 per .25 meter squared, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1211 Dianne Shinn NZMS Density = 30 per .25 meter squared, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1212 Dianne Shinn NZMS Density = 29 per .25 meter squared, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1213 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1214 Dianne Shinn NZMS Density = 90 per .25 meter squared, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1217 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.51, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1218 Dianne Shinn NZMS Density = 41 per .25 meter squared, DO = 8.51, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1219 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.51, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1220 Dianne Shinn NZMS Density = 28 per .25 meter squared, DO = 8.51, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1221 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.51, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1223 Dianne Shinn NZMS Density = 92 per .25 meter squared, DO = 8.51, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1224 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1225 Dianne Shinn NZMS Density = 60 per .25 meter squared, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1226 Dianne Shinn NZMS Density = 84 per .25 meter squared, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1227 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1229 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1233 Dianne Shinn NZMS Density = 52 per .25 meter squared, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1237 Dianne Shinn NZMS Density = 74 per .25 meter squared, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1208 Dianne Shinn NZMS Density = 144 per .25 meter square, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1216 Dianne Shinn NZMS Density = 215 per .25 meter square, DO = 8.51, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1230 Dianne Shinn NZMS Density = 181 per .25 meter square, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1234 Dianne Shinn NZMS Density = 106 per .25 meter square, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1236 Dianne Shinn NZMS Density = 378 per .25 meter square, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1209 Dianne Shinn NZMS Density = 587 per .25 meter square, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1215 Dianne Shinn NZMS Density = 977 per .25 meter square, DO = 8.65, pH = 8.4, Conductivity = 0., Temp = 16.8 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1228 Dianne Shinn NZMS Density = 592 per .25 meter square, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1238 Dianne Shinn NZMS Density = 422 per .25 meter square, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 557 34947 16 39 -115.1263, 42.9026; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1239 Dianne Shinn NZMS Density = 939 per .25 meter square, DO = 8.5 , pH = 8.4, Conductivity = 0., Temp = 16.7 Snake River Mile 558 34947 16 39 -115.1116, 42.9105; 792 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1279 Dianne Shinn NZMS Density = 92 per .25 meter squared, DO = 8.72, pH = 8.4, Conductivity = 0., Temp = 17.1 Snake River Mile 559 35221 16 39 -115.0931, 42.9142; 792 m 5 JUN 1996 Idaho Power Co. 2417 12 1 1661 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 559 35221 16 39 -115.0931, 42.9142; 792 m 5 JUN 1996 Idaho Power Co. 2417 12 1 1662 Dianne Shinn NZMS Density = 20 per .25 meter squared Snake River Mile 559 35221 16 39 -115.0931, 42.9142; 792 m 5 JUN 1996 Idaho Power Co. 2417 12 1 1663 Dianne Shinn NZMS Density = 16 per .25 meter squared Snake River Mile 559 35221 16 39 -115.0931, 42.9142; 792 m 5 JUN 1996 Idaho Power Co. 2417 12 1 1664 Dianne Shinn NZMS Density = 28 per .25 meter squared Snake River Mile 559 35221 16 39 -115.0931, 42.9142; 792 m 5 JUN 1996 Idaho Power Co. 2417 12 1 1665 Dianne Shinn NZMS Density = 97 per .25 meter squared Snake River Mile 559 35221 16 39 -115.0931, 42.9142; 792 m 5 JUN 1996 Idaho Power Co. 2417 12 2 1658 Dianne Shinn NZMS Density = 316 per .25 meter square Snake River Mile 560 34824 16 39 -115.0750, 42.9152; 792 m 5 MAY 1995 Idaho Power Co. 2417 12 1 801 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 809 Dianne Shinn NZMS Density = 39 per .25 meter squared, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 813 Dianne Shinn NZMS Density = 48 per .25 meter squared, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 814 Dianne Shinn NZMS Density = 64 per .25 meter squared, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 816 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 818 Dianne Shinn NZMS Density = 81 per .25 meter squared, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 819 Dianne Shinn NZMS Density = 44 per .25 meter squared, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 820 Dianne Shinn NZMS Density = 65 per .25 meter squared, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 823 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 831 Dianne Shinn NZMS Density = 30 per .25 meter squared, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 808 Dianne Shinn NZMS Density = 160 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 811 Dianne Shinn NZMS Density = 247 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 815 Dianne Shinn NZMS Density = 135 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 817 Dianne Shinn NZMS Density = 169 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 822 Dianne Shinn NZMS Density = 131 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 824 Dianne Shinn NZMS Density = 387 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 825 Dianne Shinn NZMS Density = 105 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 828 Dianne Shinn NZMS Density = 108 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 829 Dianne Shinn NZMS Density = 241 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 830 Dianne Shinn NZMS Density = 244 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 832 Dianne Shinn NZMS Density = 198 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 812 Dianne Shinn NZMS Density = 418 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 821 Dianne Shinn NZMS Density = 759 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 826 Dianne Shinn NZMS Density = 557 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 827 Dianne Shinn NZMS Density = 483 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.3 Snake River Mile 561 34824 16 47 -115.0563, 42.9142; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 833 Dianne Shinn NZMS Density = 1253 per .25 meter squar, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 561 34947 16 47 -115.0563, 42.9142; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1281 Dianne Shinn NZMS Density = 34 per .25 meter squared, DO = 9.09, pH = 8 , Conductivity = 0., Temp = 17.7 Snake River Mile 561 34947 16 47 -115.0563, 42.9142; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1286 Dianne Shinn NZMS Density = 21 per .25 meter squared, DO = 9.09, pH = 8 , Conductivity = 0., Temp = 17.7 Snake River Mile 561 34947 16 47 -115.0563, 42.9142; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1287 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 9.09, pH = 8 , Conductivity = 0., Temp = 17.7 Snake River Mile 561 34947 16 47 -115.0563, 42.9142; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1280 Dianne Shinn NZMS Density = 3077 per .25 meter squar, DO = 9.09, pH = 8 , Conductivity = 0., Temp = 17.7 Snake River Mile 561 34947 16 47 -115.0563, 42.9142; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1282 Dianne Shinn NZMS Density = 3043 per .25 meter squar, DO = 9.09, pH = 8 , Conductivity = 0., Temp = 17.7 Snake River Mile 561 34947 16 47 -115.0563, 42.9142; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1283 Dianne Shinn NZMS Density = 1340 per .25 meter squar, DO = 9.09, pH = 8 , Conductivity = 0., Temp = 17.7 Snake River Mile 561 34947 16 47 -115.0563, 42.9142; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1284 Dianne Shinn NZMS Density = 5825 per .25 meter squar, DO = 9.09, pH = 8 , Conductivity = 0., Temp = 17.7 Snake River Mile 561 34947 16 47 -115.0563, 42.9142; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1318 Dianne Shinn NZMS Density = 2810 per .25 meter squar, DO = 8.26, pH = 8.4, Conductivity = 0., Temp = 16.5 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 844 Dianne Shinn NZMS Density = 77 per .25 meter squared, DO = 8.9 , pH = 8.4, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 845 Dianne Shinn NZMS Density = 76 per .25 meter squared, DO = 8.9 , pH = 8.4, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 854 Dianne Shinn NZMS Density = 23 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 15 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 841 Dianne Shinn NZMS Density = 304 per .25 meter square, DO = 8.9 , pH = 8.6, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 843 Dianne Shinn NZMS Density = 369 per .25 meter square, DO = 8.9 , pH = 8.4, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 846 Dianne Shinn NZMS Density = 293 per .25 meter square, DO = 8.9 , pH = 8.4, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 847 Dianne Shinn NZMS Density = 253 per .25 meter square, DO = 8.9 , pH = 8.4, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 853 Dianne Shinn NZMS Density = 340 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 15 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 855 Dianne Shinn NZMS Density = 215 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 15 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 834 Dianne Shinn NZMS Density = 1020 per .25 meter squar, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 835 Dianne Shinn NZMS Density = 536 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 836 Dianne Shinn NZMS Density = 1031 per .25 meter squar, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 837 Dianne Shinn NZMS Density = 685 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 838 Dianne Shinn NZMS Density = 973 per .25 meter square, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 839 Dianne Shinn NZMS Density = 1111 per .25 meter squar, DO = 9.3 , pH = 8.4, Conductivity = 0., Temp = 13.8 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 840 Dianne Shinn NZMS Density = 1553 per .25 meter squar, DO = 8.9 , pH = 8.4, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 842 Dianne Shinn NZMS Density = 2134 per .25 meter squar, DO = 8.9 , pH = 8.6, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 848 Dianne Shinn NZMS Density = 753 per .25 meter square, DO = 8.9 , pH = 8.6, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 849 Dianne Shinn NZMS Density = 600 per .25 meter square, DO = 8.9 , pH = 8.6, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 850 Dianne Shinn NZMS Density = 621 per .25 meter square, DO = 8.9 , pH = 8.6, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 851 Dianne Shinn NZMS Density = 428 per .25 meter square, DO = 8.9 , pH = 8.6, Conductivity = 0., Temp = 14.4 Snake River Mile 562 34824 16 47 -115.0390, 42.9131; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 852 Dianne Shinn NZMS Density = 1525 per .25 meter squar, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 15 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1296 Dianne Shinn NZMS Density = 53 per .25 meter squared, DO = 8.94, pH = 8 , Conductivity = 0., Temp = 17 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1322 Dianne Shinn NZMS Density = 54 per .25 meter squared, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1299 Dianne Shinn NZMS Density = 304 per .25 meter square, DO = 8.94, pH = 8 , Conductivity = 0., Temp = 17 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1294 Dianne Shinn NZMS Density = 8125 per .25 meter squar, DO = 8.94, pH = 8 , Conductivity = 0., Temp = 17 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1311 Dianne Shinn NZMS Density = 3710 per .25 meter squar, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1313 Dianne Shinn NZMS Density = 5572 per .25 meter squar, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1314 Dianne Shinn NZMS Density = 2971 per .25 meter squar, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1319 Dianne Shinn NZMS Density = 937 per .25 meter square, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1320 Dianne Shinn NZMS Density = 1067 per .25 meter squar, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1321 Dianne Shinn NZMS Density = 453 per .25 meter square, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1323 Dianne Shinn NZMS Density = 1408 per .25 meter squar, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1324 Dianne Shinn NZMS Density = 1884 per .25 meter squar, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 562 34947 16 47 -115.0390, 42.9131; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1325 Dianne Shinn NZMS Density = 1842 per .25 meter squar, DO = 8.08, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 884 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 886 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 889 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 890 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 891 Dianne Shinn NZMS Density = 96 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 892 Dianne Shinn NZMS Density = 20 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 894 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 896 Dianne Shinn NZMS Density = 41 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 897 Dianne Shinn NZMS Density = 22 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 2 895 Dianne Shinn NZMS Density = 148 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0232, 42.9183; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 3 887 Dianne Shinn NZMS Density = 1037 per .25 meter squar, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 47 -115.0233, 42.9156; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 883 Dianne Shinn NZMS Density = 50 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34824 16 83 -115.0238, 42.9021; 963 m 5 MAY 1995 Idaho Power Co. 2417 12 1 882 Dianne Shinn NZMS Density = 42 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 563 34947 16 47 -115.0232, 42.9183; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1304 Dianne Shinn NZMS Density = 26 per .25 meter squared, DO = 8.16, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 563 34947 16 47 -115.0232, 42.9183; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 1 1305 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 8.16, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 563 34947 16 47 -115.0232, 42.9183; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1306 Dianne Shinn NZMS Density = 362 per .25 meter square, DO = 8.16, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 563 34947 16 47 -115.0232, 42.9183; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1307 Dianne Shinn NZMS Density = 218 per .25 meter square, DO = 8.16, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 563 34947 16 47 -115.0232, 42.9183; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 2 1308 Dianne Shinn NZMS Density = 144 per .25 meter square, DO = 8.16, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 563 34947 16 47 -115.0232, 42.9183; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1302 Dianne Shinn NZMS Density = 627 per .25 meter square, DO = 8.16, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 563 34947 16 47 -115.0232, 42.9183; 853 m 5 SEP 1995 Idaho Power Co. 2417 12 3 1309 Dianne Shinn NZMS Density = 1725 per .25 meter squar, DO = 8.16, pH = 8.4, Conductivity = 0., Temp = 16.3 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 868 Dianne Shinn NZMS Density = 28 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 869 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 872 Dianne Shinn NZMS Density = 45 per .25 meter squared, DO = 8.8 , pH = 8.4, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 873 Dianne Shinn NZMS Density = 31 per .25 meter squared, DO = 8.8 , pH = 8.4, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 876 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 877 Dianne Shinn NZMS Density = 28 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 878 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 879 Dianne Shinn NZMS Density = 46 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 880 Dianne Shinn NZMS Density = 23 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 1 881 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.3 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 2 871 Dianne Shinn NZMS Density = 169 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 2 874 Dianne Shinn NZMS Density = 129 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 564 34824 16 47 -115.0031, 42.9177; 852 m 5 MAY 1995 Idaho Power Co. 2417 12 2 875 Dianne Shinn NZMS Density = 380 per .25 meter square, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 565 34824 16 47 -114.9841, 42.9144; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 866 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 565 34824 16 47 -114.9841, 42.9144; 853 m 5 MAY 1995 Idaho Power Co. 2417 12 1 867 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1774 Dianne Shinn NZMS Density = 91 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1776 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1777 Dianne Shinn NZMS Density = 25 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1778 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1779 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1780 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1783 Dianne Shinn NZMS Density = 73 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1784 Dianne Shinn NZMS Density = 36 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1785 Dianne Shinn NZMS Density = 61 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1789 Dianne Shinn NZMS Density = 82 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1790 Dianne Shinn NZMS Density = 90 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1792 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1794 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 1 1796 Dianne Shinn NZMS Density = 44 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 2 1773 Dianne Shinn NZMS Density = 251 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 2 1781 Dianne Shinn NZMS Density = 375 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 2 1782 Dianne Shinn NZMS Density = 312 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 2 1786 Dianne Shinn NZMS Density = 298 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 2 1788 Dianne Shinn NZMS Density = 113 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 2 1791 Dianne Shinn NZMS Density = 256 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 2 1795 Dianne Shinn NZMS Density = 103 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 3 1775 Dianne Shinn NZMS Density = 790 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 565 35251 16 47 -114.9841, 42.9144; 853 m 5 JUL 1996 Idaho Power Co. 2417 12 3 1787 Dianne Shinn NZMS Density = 581 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 0., Temp = 20.2 Snake River Mile 566 35282 16 47 -114.9648, 42.9155; 853 m 5 AUG 1996 Idaho Power Co. 2417 12 1 1797 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 566 35282 16 47 -114.9648, 42.9155; 853 m 5 AUG 1996 Idaho Power Co. 2417 12 1 1798 Dianne Shinn NZMS Density = 38 per .25 meter squared Snake River Mile 566 35282 16 47 -114.9648, 42.9155; 853 m 5 AUG 1996 Idaho Power Co. 2417 12 1 1799 Dianne Shinn NZMS Density = 6 per .25 meter squared Snake River Mile 566 35282 16 47 -114.9648, 42.9155; 853 m 5 AUG 1996 Idaho Power Co. 2417 12 1 1800 Dianne Shinn NZMS Density = 5 per .25 meter squared Snake River Mile 566 35282 16 47 -114.9648, 42.9155; 853 m 5 AUG 1996 Idaho Power Co. 2417 12 1 1801 Dianne Shinn NZMS Density = 54 per .25 meter squared Snake River Mile 566 35282 16 47 -114.9648, 42.9155; 853 m 5 AUG 1996 Idaho Power Co. 2417 12 1 1802 Dianne Shinn NZMS Density = 58 per .25 meter squared Snake River Mile 566 35282 16 47 -114.9648, 42.9155; 853 m 5 AUG 1996 Idaho Power Co. 2417 12 1 1804 Dianne Shinn NZMS Density = 48 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1846 Dianne Shinn NZMS Density = 68 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1847 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1849 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1851 Dianne Shinn NZMS Density = 3 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1852 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1853 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1854 Dianne Shinn NZMS Density = 57 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1855 Dianne Shinn NZMS Density = 9 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1856 Dianne Shinn NZMS Density = 14 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1858 Dianne Shinn NZMS Density = 6 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1860 Dianne Shinn NZMS Density = 15 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1861 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1862 Dianne Shinn NZMS Density = 3 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1863 Dianne Shinn NZMS Density = 12 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1864 Dianne Shinn NZMS Density = 5 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1865 Dianne Shinn NZMS Density = 5 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1866 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1867 Dianne Shinn NZMS Density = 4 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1868 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1869 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1870 Dianne Shinn NZMS Density = 5 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1871 Dianne Shinn NZMS Density = 74 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1872 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1873 Dianne Shinn NZMS Density = 16 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1874 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1875 Dianne Shinn NZMS Density = 13 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1877 Dianne Shinn NZMS Density = 8 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1879 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1880 Dianne Shinn NZMS Density = 3 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1882 Dianne Shinn NZMS Density = 4 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1883 Dianne Shinn NZMS Density = 28 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1884 Dianne Shinn NZMS Density = 6 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1887 Dianne Shinn NZMS Density = 31 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1888 Dianne Shinn NZMS Density = 5 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1889 Dianne Shinn NZMS Density = 7 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1892 Dianne Shinn NZMS Density = 1 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1894 Dianne Shinn NZMS Density = 37 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 1 1901 Dianne Shinn NZMS Density = 6 per .25 meter squared Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 2 1859 Dianne Shinn NZMS Density = 165 per .25 meter square Snake River Mile 567 35313 16 47 -114.9540, 42.9055; 853 m 5 SEP 1996 Idaho Power Co. 2417 12 2 1886 Dianne Shinn NZMS Density = 110 per .25 meter square Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1962 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1963 Dianne Shinn NZMS Density = 15 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1964 Dianne Shinn NZMS Density = 44 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1965 Dianne Shinn NZMS Density = 41 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1966 Dianne Shinn NZMS Density = 58 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1967 Dianne Shinn NZMS Density = 40 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1968 Dianne Shinn NZMS Density = 41 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1969 Dianne Shinn NZMS Density = 61 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1973 Dianne Shinn NZMS Density = 61 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1975 Dianne Shinn NZMS Density = 51 per .25 meter squared, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1978 Dianne Shinn NZMS Density = 22 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 12.5 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1980 Dianne Shinn NZMS Density = 78 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 12.5 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1982 Dianne Shinn NZMS Density = 46 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 12.5 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1984 Dianne Shinn NZMS Density = 71 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 12.5 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1987 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 11.7 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1988 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 11.7 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1989 Dianne Shinn NZMS Density = 84 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 11.7 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1990 Dianne Shinn NZMS Density = 33 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 11.7 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1991 Dianne Shinn NZMS Density = 26 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 11.7 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1992 Dianne Shinn NZMS Density = 96 per .25 meter squared, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 11.7 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1993 Dianne Shinn NZMS Density = 59 per .25 meter squared, DO = 10.3, pH = 8.2, Conductivity = 0., Temp = 12 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1997 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 10.3, pH = 8.2, Conductivity = 0., Temp = 12 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1999 Dianne Shinn NZMS Density = 53 per .25 meter squared, DO = 10.3, pH = 8.2, Conductivity = 0., Temp = 12 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2000 Dianne Shinn NZMS Density = 21 per .25 meter squared, DO = 10.3, pH = 8.2, Conductivity = 0., Temp = 12 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1970 Dianne Shinn NZMS Density = 242 per .25 meter square, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1971 Dianne Shinn NZMS Density = 278 per .25 meter square, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1977 Dianne Shinn NZMS Density = 203 per .25 meter square, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 12.5 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1985 Dianne Shinn NZMS Density = 233 per .25 meter square, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 11.7 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1986 Dianne Shinn NZMS Density = 102 per .25 meter square, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 11.7 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1994 Dianne Shinn NZMS Density = 115 per .25 meter square, DO = 10.3, pH = 8.2, Conductivity = 0., Temp = 12 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1995 Dianne Shinn NZMS Density = 157 per .25 meter square, DO = 10.3, pH = 8.2, Conductivity = 0., Temp = 12 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1996 Dianne Shinn NZMS Density = 294 per .25 meter square, DO = 10.3, pH = 8.2, Conductivity = 0., Temp = 12 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1998 Dianne Shinn NZMS Density = 171 per .25 meter square, DO = 10.3, pH = 8.2, Conductivity = 0., Temp = 12 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 3 1972 Dianne Shinn NZMS Density = 560 per .25 meter square, DO = 9.2 , pH = 8 , Conductivity = 0., Temp = 12.9 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 3 1979 Dianne Shinn NZMS Density = 438 per .25 meter square, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 12.5 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 3 1981 Dianne Shinn NZMS Density = 566 per .25 meter square, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 12.5 Snake River Mile 568 35343 16 83 -114.9405, 42.8949; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 3 1983 Dianne Shinn NZMS Density = 658 per .25 meter square, DO = 9.6 , pH = 8.1, Conductivity = 0., Temp = 12.5 Snake River Mile 568 35343 16 83 -114.9528, 42.8951; 914 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1953 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 9.2 , pH = 8.2, Conductivity = 0., Temp = 14.5 Snake River Mile 568 35343 16 83 -114.9528, 42.8951; 914 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1954 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.2 , pH = 8.2, Conductivity = 0., Temp = 14.5 Snake River Mile 568 35343 16 83 -114.9528, 42.8951; 914 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1955 Dianne Shinn NZMS Density = 76 per .25 meter squared, DO = 9.2 , pH = 8.2, Conductivity = 0., Temp = 14.5 Snake River Mile 568 35343 16 83 -114.9528, 42.8951; 914 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1956 Dianne Shinn NZMS Density = 22 per .25 meter squared, DO = 9.2 , pH = 8.2, Conductivity = 0., Temp = 14.5 Snake River Mile 568 35343 16 83 -114.9528, 42.8951; 914 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1958 Dianne Shinn NZMS Density = 83 per .25 meter squared, DO = 9.2 , pH = 8.2, Conductivity = 0., Temp = 14.5 Snake River Mile 568 35343 16 83 -114.9528, 42.8951; 914 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1959 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 9.2 , pH = 8.2, Conductivity = 0., Temp = 14.5 Snake River Mile 568 35343 16 83 -114.9528, 42.8951; 914 m 5 OCT 1996 Idaho Power Co. 2417 12 1 1960 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 9.2 , pH = 8.2, Conductivity = 0., Temp = 14.5 Snake River Mile 568 35343 16 83 -114.9528, 42.8951; 914 m 5 OCT 1996 Idaho Power Co. 2417 12 2 1957 Dianne Shinn NZMS Density = 106 per .25 meter square, DO = 9.2 , pH = 8.2, Conductivity = 0., Temp = 14.5 Snake River Mile 569 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 3 1143 Dianne Shinn NZMS Density = 880 per .25 meter square, DO = 8.22, pH = 8.5, Conductivity = 0., Temp = 18.9 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2001 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2003 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2004 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2005 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2007 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2008 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2009 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2010 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2011 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2012 Dianne Shinn NZMS Density = 20 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2013 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2014 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2015 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2016 Dianne Shinn NZMS Density = 61 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2017 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2018 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2019 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2020 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2021 Dianne Shinn NZMS Density = 38 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2022 Dianne Shinn NZMS Density = 35 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2023 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2024 Dianne Shinn NZMS Density = 22 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2026 Dianne Shinn NZMS Density = 28 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2033 Dianne Shinn NZMS Density = 78 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2034 Dianne Shinn NZMS Density = 51 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2036 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2037 Dianne Shinn NZMS Density = 76 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2038 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 1 2039 Dianne Shinn NZMS Density = 96 per .25 meter squared, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 2025 Dianne Shinn NZMS Density = 333 per .25 meter square, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 2027 Dianne Shinn NZMS Density = 353 per .25 meter square, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 2028 Dianne Shinn NZMS Density = 181 per .25 meter square, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 2029 Dianne Shinn NZMS Density = 345 per .25 meter square, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 2035 Dianne Shinn NZMS Density = 247 per .25 meter square, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 2 2040 Dianne Shinn NZMS Density = 116 per .25 meter square, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 3 2030 Dianne Shinn NZMS Density = 1345 per .25 meter squar, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 3 2031 Dianne Shinn NZMS Density = 700 per .25 meter square, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 569 35343 16 83 -114.9337, 42.8844; 853 m 5 OCT 1996 Idaho Power Co. 2417 12 3 2032 Dianne Shinn NZMS Density = 1478 per .25 meter squar, DO = 9.17, pH = 8.3, Conductivity = 0., Temp = 11.8 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2114 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2115 Dianne Shinn NZMS Density = 56 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2116 Dianne Shinn NZMS Density = 24 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2117 Dianne Shinn NZMS Density = 20 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2119 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2120 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2123 Dianne Shinn NZMS Density = 62 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2124 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2125 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2126 Dianne Shinn NZMS Density = 37 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2127 Dianne Shinn NZMS Density = 66 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2128 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2130 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2131 Dianne Shinn NZMS Density = 42 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2132 Dianne Shinn NZMS Density = 39 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2133 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2135 Dianne Shinn NZMS Density = 74 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2138 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2140 Dianne Shinn NZMS Density = 11 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2141 Dianne Shinn NZMS Density = 26 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2142 Dianne Shinn NZMS Density = 30 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2143 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2144 Dianne Shinn NZMS Density = 11 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2146 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2147 Dianne Shinn NZMS Density = 14 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2148 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2149 Dianne Shinn NZMS Density = 19 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2150 Dianne Shinn NZMS Density = 19 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2151 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2153 Dianne Shinn NZMS Density = 53 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2154 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2156 Dianne Shinn NZMS Density = 89 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2157 Dianne Shinn NZMS Density = 25 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2158 Dianne Shinn NZMS Density = 66 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 1 2159 Dianne Shinn NZMS Density = 57 per .25 meter squared, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 2 2129 Dianne Shinn NZMS Density = 261 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 2 2136 Dianne Shinn NZMS Density = 209 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 2 2139 Dianne Shinn NZMS Density = 146 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 2 2145 Dianne Shinn NZMS Density = 252 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 2 2152 Dianne Shinn NZMS Density = 135 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 2 2155 Dianne Shinn NZMS Density = 230 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 2 2161 Dianne Shinn NZMS Density = 149 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 3 2137 Dianne Shinn NZMS Density = 610 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 570 35374 16 83 -114.9188, 42.8786; 853 m 5 NOV 1996 Idaho Power Co. 2417 12 3 2160 Dianne Shinn NZMS Density = 632 per .25 meter square, DO = 8.99, pH = 8.3, Conductivity = 0., Temp = 10.9 Snake River Mile 571 34916 16 47 -114.9009, 42.8682; 871 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1067 Dianne Shinn NZMS Density = 2 per .25 meter squared Snake River Mile 571 34916 16 47 -114.9009, 42.8682; 871 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1075 Dianne Shinn NZMS Density = 7 per .25 meter squared Snake River Mile 571 34916 16 47 -114.9078, 42.8773; 882 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1113 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.84, pH = 8 , Conductivity = 0., Temp = 15.4 Snake River Mile 571 34916 16 73 -114.9080, 42.8710; 853 m 5 AUG 1995 Idaho Power Co. 2427 12 1 1112 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.59, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9080, 42.8710; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1097 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.89, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9080, 42.8710; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1098 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.89, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9080, 42.8710; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1099 Dianne Shinn NZMS Density = 15 per .25 meter squared, DO = 8.89, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9080, 42.8710; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1104 Dianne Shinn NZMS Density = 195 per .25 meter square, DO = 8.89, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9080, 42.8710; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 3 1100 Dianne Shinn NZMS Density = 658 per .25 meter square, DO = 8.89, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9080, 42.8710; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 3 1101 Dianne Shinn NZMS Density = 2140 per .25 meter squar, DO = 8.89, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1105 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.59, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1108 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 8.59, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1110 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.59, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1111 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.59, pH = 8.5, Conductivity = 0., Temp = 19 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1114 Dianne Shinn NZMS Density = 75 per .25 meter squared, DO = 8.84, pH = 8 , Conductivity = 0., Temp = 15.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1121 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.42, pH = 8.5, Conductivity = 0., Temp = 18.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1122 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.42, pH = 8.5, Conductivity = 0., Temp = 18.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1123 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 8.42, pH = 8.5, Conductivity = 0., Temp = 18.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1138 Dianne Shinn NZMS Density = 23 per .25 meter squared, DO = 8.22, pH = 8.5, Conductivity = 0., Temp = 18.9 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1115 Dianne Shinn NZMS Density = 357 per .25 meter square, DO = 8.84, pH = 8 , Conductivity = 0., Temp = 15.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1116 Dianne Shinn NZMS Density = 184 per .25 meter square, DO = 8.84, pH = 8 , Conductivity = 0., Temp = 15.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1117 Dianne Shinn NZMS Density = 151 per .25 meter square, DO = 8.84, pH = 8 , Conductivity = 0., Temp = 15.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1118 Dianne Shinn NZMS Density = 301 per .25 meter square, DO = 8.84, pH = 8 , Conductivity = 0., Temp = 15.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1119 Dianne Shinn NZMS Density = 182 per .25 meter square, DO = 8.84, pH = 8 , Conductivity = 0., Temp = 15.4 Snake River Mile 571 34916 16 83 -114.9081, 42.8683; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 3 1120 Dianne Shinn NZMS Density = 517 per .25 meter square, DO = 8.84, pH = 8 , Conductivity = 0., Temp = 15.4 Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1082 Dianne Shinn NZMS Density = 20 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1083 Dianne Shinn NZMS Density = 26 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1084 Dianne Shinn NZMS Density = 25 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1086 Dianne Shinn NZMS Density = 41 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1087 Dianne Shinn NZMS Density = 47 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1088 Dianne Shinn NZMS Density = 17 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1090 Dianne Shinn NZMS Density = 45 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1091 Dianne Shinn NZMS Density = 9 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1092 Dianne Shinn NZMS Density = 33 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 1 1096 Dianne Shinn NZMS Density = 72 per .25 meter squared Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1093 Dianne Shinn NZMS Density = 103 per .25 meter square Snake River Mile 572 34916 16 47 -114.9014, 42.8556; 853 m 5 AUG 1995 Idaho Power Co. 2417 12 2 1094 Dianne Shinn NZMS Density = 318 per .25 meter square Snake River Mile 572 35404 16 47 -114.9014, 42.8556; 853 m 5 DEC 1996 Idaho Power Co. 2417 12 1 2247 Dianne Shinn NZMS Density = 31 per .25 meter squared, DO = 10.5, pH = 8.6, Conductivity = 0., Temp = 6.6 Snake River Mile 573 35190 16 47 -114.9043, 42.8419; 853 m 5 MAY 1996 Idaho Power Co. 2417 12 1 1537 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.8 , pH = 8.6, Conductivity = 0., Temp = 16.1 Snake River Mile 573 35190 16 47 -114.9043, 42.8419; 853 m 5 MAY 1996 Idaho Power Co. 2417 12 1 1541 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.49, pH = 8.5, Conductivity = 0., Temp = 15.9 Snake River Mile 573 35190 16 47 -114.9043, 42.8419; 853 m 5 MAY 1996 Idaho Power Co. 2417 12 1 1544 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.49, pH = 8.5, Conductivity = 0., Temp = 15.9 Snake River Mile 574 35190 16 83 -114.9106, 42.8283; 853 m 5 MAY 1996 Idaho Power Co. 2417 12 1 1562 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.4 , pH = 8.5, Conductivity = 0., Temp = 16.2 Snake River Mile 580 35616 16 47 -114.9098, 42.7731; 878 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3154 Dianne Shinn NZMS Density = 13 per .25 meter squared, DO = 7.3 , pH = 8.5, Conductivity = 0., Temp = 18.9 Snake River Mile 580 35616 16 83 -114.9063, 42.7713; 884 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3156 Dianne Shinn NZMS Density = 11 per .25 meter squared, DO = 7.3 , pH = 8.5, Conductivity = 44, Temp = 18.9 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2452 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2453 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2454 Dianne Shinn NZMS Density = 22 per .25 meter squared, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2455 Dianne Shinn NZMS Density = 11 per .25 meter squared, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2456 Dianne Shinn NZMS Density = 62 per .25 meter squared, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2458 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2461 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2481 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2482 Dianne Shinn NZMS Density = 46 per .25 meter squared, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35494 16 47 -114.9019, 42.7687; 892 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2485 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 581 35616 16 47 -114.8868, 42.7651; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3130 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8868, 42.7651; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3131 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8868, 42.7651; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3134 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 7.55, pH = 8.5, Conductivity = 0., Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8868, 42.7651; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3135 Dianne Shinn NZMS Density = 76 per .25 meter squared, DO = 7.55, pH = 8.5, Conductivity = 0., Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8868, 42.7651; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3136 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8897, 42.7658; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3122 Dianne Shinn NZMS Density = 28 per .25 meter squared, DO = 7.55, pH = 8.5, Conductivity = 0., Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8897, 42.7658; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3126 Dianne Shinn NZMS Density = 149 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8897, 42.7658; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3127 Dianne Shinn NZMS Density = 386 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8897, 42.7658; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3128 Dianne Shinn NZMS Density = 117 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8897, 42.7658; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3129 Dianne Shinn NZMS Density = 340 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8897, 42.7658; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 3 3123 Dianne Shinn NZMS Density = 556 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 0., Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8897, 42.7658; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 3 3124 Dianne Shinn NZMS Density = 432 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8897, 42.7658; 903 m 5 JUL 1997 Idaho Power Co. 2417 12 3 3125 Dianne Shinn NZMS Density = 510 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 581 35616 16 47 -114.8980, 42.7696; 897 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3153 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 7.3 , pH = 8.5, Conductivity = 44, Temp = 18.9 Snake River Mile 581 35616 16 47 -114.8980, 42.7696; 897 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3152 Dianne Shinn NZMS Density = 121 per .25 meter square, DO = 7.3 , pH = 8.5, Conductivity = 44, Temp = 18.9 Snake River Mile 582 35494 16 47 -114.8838, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2470 Dianne Shinn NZMS Density = 96 per .25 meter squared, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2488 Dianne Shinn NZMS Density = 85 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2490 Dianne Shinn NZMS Density = 37 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2491 Dianne Shinn NZMS Density = 71 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2493 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2510 Dianne Shinn NZMS Density = 88 per .25 meter squared, DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.9 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2511 Dianne Shinn NZMS Density = 14 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2512 Dianne Shinn NZMS Density = 34 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2513 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2514 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2515 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2516 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2517 Dianne Shinn NZMS Density = 20 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2476 Dianne Shinn NZMS Density = 289 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2477 Dianne Shinn NZMS Density = 222 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2486 Dianne Shinn NZMS Density = 248 per .25 meter square, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2487 Dianne Shinn NZMS Density = 374 per .25 meter square, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2489 Dianne Shinn NZMS Density = 228 per .25 meter square, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2492 Dianne Shinn NZMS Density = 164 per .25 meter square, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 3 2471 Dianne Shinn NZMS Density = 1489 per .25 meter squar, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 3 2472 Dianne Shinn NZMS Density = 537 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 3 2473 Dianne Shinn NZMS Density = 641 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 3 2474 Dianne Shinn NZMS Density = 502 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 582 35494 16 47 -114.8840, 42.7619; 909 m 5 MAR 1997 Idaho Power Co. 2417 12 3 2475 Dianne Shinn NZMS Density = 541 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 582 35616 16 47 -114.8792, 42.7591; 913 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3114 Dianne Shinn NZMS Density = 215 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 0., Temp = 18.6 Snake River Mile 582 35616 16 47 -114.8792, 42.7591; 913 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3117 Dianne Shinn NZMS Density = 109 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 582 35616 16 47 -114.8792, 42.7591; 913 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3118 Dianne Shinn NZMS Density = 131 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 582 35616 16 47 -114.8792, 42.7591; 913 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3121 Dianne Shinn NZMS Density = 331 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 0., Temp = 18.6 Snake River Mile 582 35616 16 47 -114.8792, 42.7591; 913 m 5 JUL 1997 Idaho Power Co. 2417 12 3 3115 Dianne Shinn NZMS Density = 571 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 0., Temp = 18.6 Snake River Mile 582 35616 16 47 -114.8792, 42.7591; 913 m 5 JUL 1997 Idaho Power Co. 2417 12 3 3116 Dianne Shinn NZMS Density = 519 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 582 35616 16 47 -114.8792, 42.7591; 913 m 5 JUL 1997 Idaho Power Co. 2417 12 3 3119 Dianne Shinn NZMS Density = 399 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 582 35616 16 47 -114.8792, 42.7591; 913 m 5 JUL 1997 Idaho Power Co. 2417 12 3 3120 Dianne Shinn NZMS Density = 646 per .25 meter square, DO = 7.55, pH = 8.5, Conductivity = 44, Temp = 18.6 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2468 Dianne Shinn NZMS Density = 53 per .25 meter squared, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2494 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2495 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2496 Dianne Shinn NZMS Density = 24 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2497 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2498 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2499 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2500 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2501 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 9.2 , pH = 8.5, Conductivity = 0., Temp = 13.2 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2502 Dianne Shinn NZMS Density = 88 per .25 meter squared, DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.9 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2503 Dianne Shinn NZMS Density = 40 per .25 meter squared, DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.9 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2504 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.9 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2505 Dianne Shinn NZMS Density = 15 per .25 meter squared, DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.9 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2506 Dianne Shinn NZMS Density = 77 per .25 meter squared, DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.9 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2507 Dianne Shinn NZMS Density = 37 per .25 meter squared, DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.9 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 1 2508 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.98 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2462 Dianne Shinn NZMS Density = 311 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2464 Dianne Shinn NZMS Density = 311 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2466 Dianne Shinn NZMS Density = 206 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2469 Dianne Shinn NZMS Density = 344 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 2 2509 Dianne Shinn NZMS Density = 219 per .25 meter square, DO = 8.9 , pH = 8.5, Conductivity = 0., Temp = 12.9 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 3 2463 Dianne Shinn NZMS Density = 397 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 3 2465 Dianne Shinn NZMS Density = 2450 per .25 meter squar, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 583 35494 16 47 -114.8672, 42.7572; 914 m 5 MAR 1997 Idaho Power Co. 2417 12 3 2467 Dianne Shinn NZMS Density = 498 per .25 meter square, DO = 10.3, pH = 9.7, Conductivity = 0., Temp = 7.5 Snake River Mile 583 35616 16 47 -114.8682, 42.7600; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3107 Dianne Shinn NZMS Density = 66 per .25 meter squared, DO = 6.49, pH = 8 , Conductivity = 0., Temp = 15.2 Snake River Mile 583 35616 16 47 -114.8682, 42.7600; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3108 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 6.49, pH = 8 , Conductivity = 30, Temp = 15.2 Snake River Mile 583 35616 16 47 -114.8682, 42.7600; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3109 Dianne Shinn NZMS Density = 62 per .25 meter squared, DO = 6.49, pH = 8 , Conductivity = 30, Temp = 15.2 Snake River Mile 583 35616 16 47 -114.8682, 42.7600; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3110 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 6.49, pH = 8 , Conductivity = 30, Temp = 15.2 Snake River Mile 583 35616 16 47 -114.8682, 42.7600; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3111 Dianne Shinn NZMS Density = 59 per .25 meter squared, DO = 6.49, pH = 8 , Conductivity = 30, Temp = 15.2 Snake River Mile 583 35616 16 47 -114.8682, 42.7600; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3112 Dianne Shinn NZMS Density = 88 per .25 meter squared, DO = 6.49, pH = 8 , Conductivity = 30, Temp = 15.2 Snake River Mile 583 35616 16 47 -114.8682, 42.7600; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3113 Dianne Shinn NZMS Density = 34 per .25 meter squared, DO = 6.49, pH = 8 , Conductivity = 30, Temp = 15.2 Snake River Mile 585 35555 16 47 -114.8432, 42.7357; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2861 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 47 -114.8432, 42.7357; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2860 Dianne Shinn NZMS Density = 275 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 47 -114.8432, 42.7357; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2864 Dianne Shinn NZMS Density = 166 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 47 -114.8432, 42.7357; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2865 Dianne Shinn NZMS Density = 234 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 47 -114.8432, 42.7357; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2866 Dianne Shinn NZMS Density = 217 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 47 -114.8432, 42.7357; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 3 2862 Dianne Shinn NZMS Density = 620 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 47 -114.8432, 42.7357; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 3 2863 Dianne Shinn NZMS Density = 647 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8450, 42.7342; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2853 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8450, 42.7342; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2854 Dianne Shinn NZMS Density = 57 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8450, 42.7342; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2855 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8450, 42.7342; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2857 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8450, 42.7342; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2859 Dianne Shinn NZMS Density = 97 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8450, 42.7342; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2852 Dianne Shinn NZMS Density = 202 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8450, 42.7342; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2856 Dianne Shinn NZMS Density = 107 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8450, 42.7342; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 3 2858 Dianne Shinn NZMS Density = 485 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8454, 42.7312; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2908 Dianne Shinn NZMS Density = 35 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8454, 42.7312; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2909 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8454, 42.7312; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2911 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8454, 42.7312; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2913 Dianne Shinn NZMS Density = 23 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8454, 42.7312; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2915 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8454, 42.7312; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2910 Dianne Shinn NZMS Density = 188 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8454, 42.7312; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2912 Dianne Shinn NZMS Density = 341 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8463, 42.7410; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2917 Dianne Shinn NZMS Density = 9 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8463, 42.7410; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2918 Dianne Shinn NZMS Density = 49 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8463, 42.7410; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2920 Dianne Shinn NZMS Density = 27 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8463, 42.7410; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2921 Dianne Shinn NZMS Density = 56 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8463, 42.7410; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2922 Dianne Shinn NZMS Density = 42 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8463, 42.7410; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2916 Dianne Shinn NZMS Density = 166 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8463, 42.7410; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2919 Dianne Shinn NZMS Density = 183 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35555 16 83 -114.8463, 42.7410; 914 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2923 Dianne Shinn NZMS Density = 137 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3467 Dianne Shinn NZMS Density = 39 per .25 meter squared, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3469 Dianne Shinn NZMS Density = 69 per .25 meter squared, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3470 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3476 Dianne Shinn NZMS Density = 5 per .25 meter squared , DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3481 Dianne Shinn NZMS Density = 14 per .25 meter squared, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3468 Dianne Shinn NZMS Density = 337 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3471 Dianne Shinn NZMS Density = 332 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3472 Dianne Shinn NZMS Density = 227 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3474 Dianne Shinn NZMS Density = 127 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3475 Dianne Shinn NZMS Density = 173 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3478 Dianne Shinn NZMS Density = 184 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3480 Dianne Shinn NZMS Density = 159 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3482 Dianne Shinn NZMS Density = 339 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3473 Dianne Shinn NZMS Density = 397 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3477 Dianne Shinn NZMS Density = 765 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8402, 42.7415; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3479 Dianne Shinn NZMS Density = 405 per .25 meter square, DO = 7.59, pH = 8.5, Conductivity = 0., Temp = 14.26 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3451 Dianne Shinn NZMS Density = 38 per .25 meter squared, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3459 Dianne Shinn NZMS Density = 55 per .25 meter squared, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3461 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3462 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3463 Dianne Shinn NZMS Density = 52 per .25 meter squared, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3453 Dianne Shinn NZMS Density = 192 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3455 Dianne Shinn NZMS Density = 123 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3456 Dianne Shinn NZMS Density = 155 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3457 Dianne Shinn NZMS Density = 276 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3464 Dianne Shinn NZMS Density = 392 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 2 3466 Dianne Shinn NZMS Density = 106 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3452 Dianne Shinn NZMS Density = 450 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3454 Dianne Shinn NZMS Density = 840 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3460 Dianne Shinn NZMS Density = 499 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 585 35708 16 47 -114.8474, 42.7506; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3465 Dianne Shinn NZMS Density = 710 per .25 meter square, DO = 8.25, pH = 8.7, Conductivity = 0., Temp = 14.99 Snake River Mile 586 35555 16 83 -114.8450, 42.7139; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2876 Dianne Shinn NZMS Density = 11 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8450, 42.7139; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2878 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8450, 42.7139; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2880 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8450, 42.7139; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2883 Dianne Shinn NZMS Density = 19 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8450, 42.7139; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2879 Dianne Shinn NZMS Density = 98 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8450, 42.7139; 913 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2882 Dianne Shinn NZMS Density = 144 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8466, 42.7246; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2902 Dianne Shinn NZMS Density = 69 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8466, 42.7246; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2906 Dianne Shinn NZMS Density = 86 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8466, 42.7246; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2907 Dianne Shinn NZMS Density = 42 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8466, 42.7246; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2900 Dianne Shinn NZMS Density = 309 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8466, 42.7246; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2901 Dianne Shinn NZMS Density = 297 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8466, 42.7246; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2903 Dianne Shinn NZMS Density = 258 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8466, 42.7246; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2904 Dianne Shinn NZMS Density = 302 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8466, 42.7246; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 3 2905 Dianne Shinn NZMS Density = 410 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8480, 42.7221; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2868 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8480, 42.7221; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2870 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8480, 42.7221; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2871 Dianne Shinn NZMS Density = 10 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8480, 42.7221; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2872 Dianne Shinn NZMS Density = 138 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8480, 42.7221; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 3 2874 Dianne Shinn NZMS Density = 400 per .25 meter square, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8503, 42.7209; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2893 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 586 35555 16 83 -114.8503, 42.7209; 912 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2899 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 8.52, pH = 8.3, Conductivity = 0., Temp = 15.8 Snake River Mile 587 35555 16 47 -114.8296, 42.7129; 921 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2884 Dianne Shinn NZMS Density = 63 per .25 meter squared, DO = 8.25, pH = 7.6, Conductivity = 0., Temp = 14.5 Snake River Mile 587 35555 16 47 -114.8296, 42.7129; 921 m 5 MAY 1997 Idaho Power Co. 2417 12 1 2886 Dianne Shinn NZMS Density = 55 per .25 meter squared, DO = 8.25, pH = 7.6, Conductivity = 0., Temp = 14.5 Snake River Mile 587 35555 16 47 -114.8296, 42.7129; 921 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2885 Dianne Shinn NZMS Density = 238 per .25 meter square, DO = 8.25, pH = 7.6, Conductivity = 0., Temp = 14.5 Snake River Mile 587 35555 16 47 -114.8296, 42.7129; 921 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2887 Dianne Shinn NZMS Density = 368 per .25 meter square, DO = 8.25, pH = 7.6, Conductivity = 0., Temp = 14.5 Snake River Mile 587 35555 16 47 -114.8296, 42.7129; 921 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2888 Dianne Shinn NZMS Density = 388 per .25 meter square, DO = 8.25, pH = 7.6, Conductivity = 0., Temp = 14.5 Snake River Mile 587 35555 16 47 -114.8296, 42.7129; 921 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2889 Dianne Shinn NZMS Density = 128 per .25 meter square, DO = 8.25, pH = 7.6, Conductivity = 0., Temp = 14.5 Snake River Mile 587 35555 16 47 -114.8296, 42.7129; 921 m 5 MAY 1997 Idaho Power Co. 2417 12 2 2890 Dianne Shinn NZMS Density = 186 per .25 meter square, DO = 8.25, pH = 7.6, Conductivity = 0., Temp = 14.5 Snake River Mile 587 35555 16 47 -114.8296, 42.7129; 921 m 5 MAY 1997 Idaho Power Co. 2417 12 3 2891 Dianne Shinn NZMS Density = 875 per .25 meter square, DO = 8.25, pH = 7.6, Conductivity = 0., Temp = 14.5 Snake River Mile 587 35616 16 83 -114.8315, 42.7104; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3079 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8354, 42.7101; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3090 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8354, 42.7101; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3091 Dianne Shinn NZMS Density = 36 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8354, 42.7101; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3092 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8354, 42.7101; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3095 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8354, 42.7101; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3096 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8354, 42.7101; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3097 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8354, 42.7101; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3093 Dianne Shinn NZMS Density = 103 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8354, 42.7101; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3094 Dianne Shinn NZMS Density = 131 per .25 meter square, DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8380, 42.7092; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3083 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8380, 42.7092; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3088 Dianne Shinn NZMS Density = 18 per .25 meter squared, DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8389, 42.7090; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3140 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.61, pH = 8.2, Conductivity = 36, Temp = 15.4 Snake River Mile 587 35616 16 83 -114.8389, 42.7090; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3141 Dianne Shinn NZMS Density = 23 per .25 meter squared, DO = 9.61, pH = 8.2, Conductivity = 36, Temp = 15.4 Snake River Mile 587 35616 16 83 -114.8389, 42.7090; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3142 Dianne Shinn NZMS Density = 11 per .25 meter squared, DO = 9.61, pH = 8.2, Conductivity = 36, Temp = 15.4 Snake River Mile 587 35616 16 83 -114.8389, 42.7090; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3144 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 9.61, pH = 8.2, Conductivity = 36, Temp = 15.4 Snake River Mile 587 35616 16 83 -114.8389, 42.7090; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3138 Dianne Shinn NZMS Density = 322 per .25 meter square, DO = 9.61, pH = 8.2, Conductivity = 0., Temp = 15.4 Snake River Mile 587 35616 16 83 -114.8389, 42.7090; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 2 3139 Dianne Shinn NZMS Density = 268 per .25 meter square, DO = 9.61, pH = 8.2, Conductivity = 0., Temp = 15.4 Snake River Mile 587 35616 16 83 -114.8411, 42.7100; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3098 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8411, 42.7100; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3099 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8411, 42.7100; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3100 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8411, 42.7100; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3101 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8411, 42.7100; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3102 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 587 35616 16 83 -114.8411, 42.7100; 914 m 5 JUL 1997 Idaho Power Co. 2417 12 1 3103 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.7 , pH = 8.5, Conductivity = 46, Temp = 19.7 Snake River Mile 588 35647 16 83 -114.8267, 42.7105; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3240 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 7.67, pH = 8.4, Conductivity = 0., Temp = 16.44 Snake River Mile 588 35647 16 83 -114.8267, 42.7105; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3241 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 7.67, pH = 8.4, Conductivity = 0., Temp = 16.44 Snake River Mile 588 35647 16 83 -114.8267, 42.7105; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3243 Dianne Shinn NZMS Density = 72 per .25 meter squared, DO = 7.67, pH = 8.4, Conductivity = 0., Temp = 16.44 Snake River Mile 588 35647 16 83 -114.8267, 42.7105; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3244 Dianne Shinn NZMS Density = 51 per .25 meter squared, DO = 7.67, pH = 8.4, Conductivity = 0., Temp = 16.44 Snake River Mile 588 35647 16 83 -114.8267, 42.7105; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3245 Dianne Shinn NZMS Density = 16 per .25 meter squared, DO = 7.67, pH = 8.4, Conductivity = 0., Temp = 16.44 Snake River Mile 588 35647 16 83 -114.8267, 42.7105; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3247 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 7.67, pH = 8.4, Conductivity = 0., Temp = 16.44 Snake River Mile 588 35647 16 83 -114.8267, 42.7105; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 2 3242 Dianne Shinn NZMS Density = 178 per .25 meter square, DO = 7.67, pH = 8.4, Conductivity = 0., Temp = 16.44 Snake River Mile 588 35647 16 83 -114.8267, 42.7105; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 2 3246 Dianne Shinn NZMS Density = 243 per .25 meter square, DO = 7.67, pH = 8.4, Conductivity = 0., Temp = 16.44 Snake River Mile 588 35708 16 47 -114.8159, 42.7092; 920 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3492 Dianne Shinn NZMS Density = 19 per .25 meter squared, DO = 8.25, pH = 8.5, Conductivity = 0., Temp = 14.4 Snake River Mile 588 35708 16 47 -114.8180, 42.7092; 918 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3488 Dianne Shinn NZMS Density = 4 per .25 meter squared , DO = 8.25, pH = 8.5, Conductivity = 0., Temp = 14.4 Snake River Mile 588 35708 16 47 -114.8186, 42.7089; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3489 Dianne Shinn NZMS Density = 49 per .25 meter squared, DO = 8.25, pH = 8.5, Conductivity = 0., Temp = 14.4 Snake River Mile 588 35708 16 47 -114.8187, 42.7105; 925 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3487 Dianne Shinn NZMS Density = 15 per .25 meter squared, DO = 8.25, pH = 8.5, Conductivity = 0., Temp = 14.4 Snake River Mile 588 35708 16 47 -114.8197, 42.7090; 914 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3490 Dianne Shinn NZMS Density = 441 per .25 meter square, DO = 8.25, pH = 8.5, Conductivity = 0., Temp = 14.4 Snake River Mile 588 35708 16 47 -114.8201, 42.7097; 917 m 5 OCT 1997 Idaho Power Co. 2417 12 3 3486 Dianne Shinn NZMS Density = 822 per .25 meter square, DO = 8.25, pH = 8.5, Conductivity = 0., Temp = 14.4 Snake River Mile 588 35708 16 47 -114.8226, 42.7098; 916 m 5 OCT 1997 Idaho Power Co. 2417 12 1 3484 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.25, pH = 8.5, Conductivity = 0., Temp = 14.4 Snake River Mile 589 35647 16 47 -114.8222, 42.6943; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3249 Dianne Shinn NZMS Density = 76 per .25 meter squared, DO = 8.67, pH = 8.7, Conductivity = 0., Temp = 16.45 Snake River Mile 589 35647 16 47 -114.8222, 42.6943; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3250 Dianne Shinn NZMS Density = 17 per .25 meter squared, DO = 8.67, pH = 8.7, Conductivity = 0., Temp = 16.45 Snake River Mile 589 35647 16 47 -114.8222, 42.6943; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3253 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 8.67, pH = 8.7, Conductivity = 0., Temp = 16.45 Snake River Mile 589 35647 16 47 -114.8222, 42.6943; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3254 Dianne Shinn NZMS Density = 14 per .25 meter squared, DO = 8.67, pH = 8.7, Conductivity = 0., Temp = 16.45 Snake River Mile 589 35647 16 47 -114.8222, 42.6943; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3255 Dianne Shinn NZMS Density = 12 per .25 meter squared, DO = 8.67, pH = 8.7, Conductivity = 0., Temp = 16.45 Snake River Mile 589 35647 16 47 -114.8222, 42.6943; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 2 3248 Dianne Shinn NZMS Density = 225 per .25 meter square, DO = 8.67, pH = 8.7, Conductivity = 0., Temp = 16.45 Snake River Mile 589 35647 16 47 -114.8222, 42.6943; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 2 3251 Dianne Shinn NZMS Density = 335 per .25 meter square, DO = 8.67, pH = 8.7, Conductivity = 0., Temp = 16.45 Snake River Mile 589 35647 16 47 -114.8222, 42.6943; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 3 3252 Dianne Shinn NZMS Density = 526 per .25 meter square, DO = 8.67, pH = 8.7, Conductivity = 0., Temp = 16.45 Snake River Mile 589 35647 16 47 -114.8233, 42.6980; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3232 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 7.66, pH = 8.7, Conductivity = 0., Temp = 18.95 Snake River Mile 589 35647 16 47 -114.8233, 42.6980; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3237 Dianne Shinn NZMS Density = 7 per .25 meter squared , DO = 7.66, pH = 8.7, Conductivity = 0., Temp = 18.95 Snake River Mile 589 35647 16 47 -114.8233, 42.6980; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3238 Dianne Shinn NZMS Density = 8 per .25 meter squared , DO = 7.66, pH = 8.7, Conductivity = 0., Temp = 18.95 Snake River Mile 589 35647 16 47 -114.8233, 42.6980; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3239 Dianne Shinn NZMS Density = 26 per .25 meter squared, DO = 7.66, pH = 8.7, Conductivity = 0., Temp = 18.95 Snake River Mile 589 35647 16 47 -114.8249, 42.6995; 914 m 5 AUG 1997 Idaho Power Co. 2417 12 1 3258 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.25, pH = 8.2, Conductivity = 0., Temp = 20.04 Snake River Mile 589 35769 16 47 -114.8205, 42.6928; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 1 3641 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8205, 42.6928; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 1 3643 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8205, 42.6928; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 3 3644 Dianne Shinn NZMS Density = 767 per .25 meter square, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8205, 42.6936; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 2 3635 Dianne Shinn NZMS Density = 198 per .25 meter square, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8207, 42.6935; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 1 3637 Dianne Shinn NZMS Density = 37 per .25 meter squared, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8207, 42.6935; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 1 3638 Dianne Shinn NZMS Density = 1 per .25 meter squared , DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8211, 42.6921; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 1 3648 Dianne Shinn NZMS Density = 39 per .25 meter squared, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8211, 42.6921; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 2 3650 Dianne Shinn NZMS Density = 250 per .25 meter square, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8211, 42.6921; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 2 3652 Dianne Shinn NZMS Density = 245 per .25 meter square, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8211, 42.6935; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 3 3639 Dianne Shinn NZMS Density = 558 per .25 meter square, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8218, 42.6912; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 1 3655 Dianne Shinn NZMS Density = 2 per .25 meter squared , DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8218, 42.6912; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 3 3656 Dianne Shinn NZMS Density = 575 per .25 meter square, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8219, 42.6914; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 1 3653 Dianne Shinn NZMS Density = 3 per .25 meter squared , DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8219, 42.6914; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 2 3654 Dianne Shinn NZMS Density = 226 per .25 meter square, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8224, 42.6943; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 1 3633 Dianne Shinn NZMS Density = 6 per .25 meter squared , DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River Mile 589 35769 16 47 -114.8224, 42.6943; 914 m 5 DEC 1997 Idaho Power Co. 2417 12 2 3634 Dianne Shinn NZMS Density = 134 per .25 meter square, DO = 8.16, pH = 9.1, Conductivity = 0., Temp = 13.19 Snake River near King Hill 38644 16039 -115.2085, 43.0013; 769 m 19 OCT 2005 Larry Pennington 2417 12 2 Robyn Draheim Collected on a Portland State University zebra mussel sampling trap. Solstice Creek 39279 6037 -118.7444, 34.0350; 25 m 16 JUL 2007 Mark Abramson 2678 6 2 Jack Topel Confirmed by State of California,Department of Fish and Game, Water Pollution Control Laboratory. Collected during 2nd New Zealand Mudsnail Survey of the Santa Monica Mountains by Mark Abramson (Santa Monica Baykeeper) & Jack Topel (Santa Monica Bay Restoration Commission). Spanish Fork -Camp 37859 49 49 -111.5006, 40.0199; 1512 m 26 AUG 2003 D.L. Gustafson 2291 19 1 W1924 Dan Gustafson None. Spanish Fork River at County Park 38181 49049 -111.5029, 40.0232; 1511 m 13 JUL 2004 Lawrence Gray 2291 19 1 Mark Vinson Quantitative Hess samples indicate 43 snails per square meter. Spring creek , Loa Fish Hatchery 39401 49055 -111.6432, 38.4408; 2173 m 15 NOV 2007 Erin VanDyke 2180 20 3 Erin VanDyke I work for the Utah Division of Wildlife Resources at the Loa State Fish Hatchery. NZMS were found at the hatchery in Nov. 2007. They also extend downstream from hatchery in Spring Creek for approx. 2 miles. Springs near Paradise, Utah 37347 49005 -111.8539, 41.5753; 1450 m 1 APR 2002 M. Vinson 2286 13 3 Mark Vinson none Strawberry River at HWY 40 37889 49051 -111.2220, 40.2807; 2366 m 25 SEP 2003 Dan Barnes 2172 19 2 120446 Mark Vinson none Sublette Creek 37415 16031 -113.0103, 42.3242; 1698 m 8 JUN 2002 USFS Kershner Crew 2415 13 2 119575 Mark Vinson none Sweetwater Creek 37819 16069 -116.8087, 46.3614; 366 m 17 JUL 2003 Nez Perce Tribe 2479 10 1 121571 Mark Vinson 2 individuals collected Third Fork Rock Cr. -mouth 37709 16 31 -114.2497, 42.2524; 1584 m 29 MAR 2003 D.L. Gustafson 2417 13 1 W1818 Dan Gustafson Only 3 snails in a big sample. This is not a typical nzms community. Nearby springs probably contain the mother load. Thistle Creek 38240 49049 -111.5030, 39.9780; 1560 m 10 SEP 2004 Lawrence Gray 2291 19 3 Mark Vinson Quantitative Hess samples indicate 10,000 snails per square meter. Tillas Slough, Smith River 39702 6015 -124.1958, 41.9358; 0 m 11 SEP 2008 Tony Scheiff 2572 1 2 Greg Goldsmith found during tidewater goby survey after recognizing a suspicious snail in Big Lagoon the prior week. Toston Big Spring 39771 30007 -111.3933, 46.1238; 1219 m 19 NOV 2008 Dan Gustafson 1470 16 2 Dam Gustafson none Trabuco Creek, San Juan Capistrano 38898 6059 -117.6644, 33.5370; 115 m 30 JUN 2006 Lowengrub, Jon 2686 6 2 Nick Nisson Specimens identified via CDFA, Plant Pest Diagnostics. G. Watson. Trout Creek Camp - Deschutes River 39269 41031 -121.0946, 44.8158; 426 m 6 JUL 2007 Leslie Bliss-Ketchum 2497 11 1 Robyn Draheim no ornamentation on keel, denser population than at most lower Deschutes sites in 07 (estimate >25/m2). sizes 2-5mm Umpqua River @ Scottsburg Park 38923 41019 -123.8342, 43.6358; 363 m 25 JUL 2006 Val Brenneis 2532 1 1 UMP-DS4 Val Brenneis Quantitative sampling (22 snails/m2) in tidal portion of Umpqua. Umpqua River @ Umpqua Wayside 38923 41019 -123.9192, 43.6683; 36 m 25 JUL 2006 Val Brenneis 2532 1 2 UMP-DS1 Val Brenneis Quantitative sampling (~6,000 snails/m2) in tidally influenced portion of Umpqua River. Snails abundant on cobble, aquatic vegetation. Umpqua River/ water sideway boatramp 38569 41019 -123.9336, 43.6778; 6 m 5 AUG 2005 Chi-Chang Liu 2532 1 3 Chi-Chang Liu NZMS is very abundant in this section.I did check another boat ramp in about 3 miles upstream and an accessible spot at 1.5 mile downstream but found no NZMS. Unnamed spring A 39003 49003 -112.3666, 41.6164; 1282 m 13 OCT 2006 M. Vinson 2302 13 2 M. VInson Warm spring/wetland ater temperature 13 - 16.5 degrees C Unnamed spring B 39003 49003 -112.3660, 41.6175; 1282 m 13 OCT 2006 M. Vinson 2302 13 2 M. VInson wetland spring, water temperature 8.5 to 16 degrees C Unnamed spring C 39003 49003 -112.3645, 41.6184; 1281 m 13 OCT 2006 M. Vinson 2287 13 2 M. Vinson Wetland spring, water temperature 15-17 degrees C Unnamed spring D 39003 49003 -112.3629, 41.6191; 1281 m 13 OCT 2006 M. Vinson 2287 13 2 M. Vinson wetland spring, water temperature, 15-17 degrees C Wallooskee River, Young's Bay 39015 41007 -123.8011, 46.1358; 28 m 25 OCT 2006 Val Brenneis 2504 1 2 WAL-1 Val Brenneis Samples collected with a Petite Ponar grab (~40,000 snails/m2). Salinity ~4 psu. Wapinitia - Deschutes River 39252 41065 -121.1235, 45.1443; 304 m 19 JUN 2007 Robyn Draheim 2497 11 1 Robyn Draheim much sparser population that prior collection. Weber R. -Henefer FAS 37862 49 43 -111.5216, 41.0447; 1617 m 29 AUG 2003 D.L. Gustafson 2288 19 2 W1939 Dan Gustafson None. Weber River, Mountain View exit I-84 37889 49029 -111.8545, 41.1391; 1509 m 25 SEP 2003 Dan Barnes 2289 19 2 120445 Mark Vinson none West Antioch Creek, Antioch, CA 39204 6013 -121.8123, 37.9819; 28 m 2 MAY 2007 Michelle Luebke 2643 6 3 Michelle Luebke These have been confirmed by 3 different specialists. My contact information is: 925-335-1315 or mlueb@cd.cccounty.us Wilson Spring -Nampa 36615 16 27 -116.5530, 43.5321; 779 m 30 MAR 2000 D.L. Gustafson 2440 12 3 G1045 Dan Gustafson This is a public fishing site next to the Nampa hatchery. Yahoo Cr. -BLM low Br. 36777 16 83 -114.9273, 42.7494; 914 m 8 SEP 2000 D.L. Gustafson 2417 12 3 W1276 Dan Gustafson none Yellowstone R. -Cinnabar 37582 30 67 -110.7900, 45.1080; 1585 m 22 NOV 2002 D.L. Gustafson 1515 17 1 G1321 Dan Gustafson The nzms density increases rapidly upstream from here at this date. Yellowstone R. -Corwin Springs Br. 37366 30 67 -110.7930, 45.1113; 1585 m 20 APR 2002 D.L. Gustafson 1515 17 1 W1591 Dan Gustafson Only about 7 snails in a large sample. These are probably washing downstream from the Gardner River. Yellowstone R. -Corwin Springs FAS 37470 30 67 -110.7815, 45.1008; 1585 m 2 AUG 2002 D.L. Gustafson 1515 17 2 W1697 Dan Gustafson These were mostly small snails at this date. Yellowstone R. -Corwin Springs FAS 37619 30 67 -110.7815, 45.1008; 1585 m 29 DEC 2002 D.L. Gustafson 1515 17 2 W1787 Dan Gustafson none Yellowstone R. -Emigrant 37366 30 67 -110.7260, 45.3664; 1478 m 20 APR 2002 D.L. Gustafson 1515 16 1 W1590 Dan Gustafson Very rare snails in a big sample. Probably derived from the upstream Gardner River. Yellowstone R. -Emigrant 37471 30 67 -110.7259, 45.3664; 1478 m 3 AUG 2002 D.L. Gustafson 1515 16 1 W1700 Dan Gustafson There were only 2 nzms found in in big sample. Yellowstone R. -Grey Bear 37477 30 97 -110.0678, 45.7873; 1249 m 9 AUG 2002 D.L. Gustafson 1515 16 1 W1733 Dan Gustafson With many samples and sample sites, this is the most downstream sighting in the Yellowstone River this year. Yellowstone R. -Grey Bear 37493 30 97 -110.0678, 45.7873; 1249 m 25 AUG 2002 D.L. Gustafson 1515 16 1 W1758 Dan Gustafson A single nzms was found here at this date. Yellowstone R. -LaDuke Spring 37582 30 67 -110.7793, 45.0926; 1585 m 22 NOV 2002 D.L. Gustafson 1515 17 2 G1320 Dan Gustafson The nzms are much less abundant here than at McConnell Landing at this date. Yellowstone R. -Mayors Landing 37367 30 67 -110.5390, 45.6664; 1372 m 21 APR 2002 D.L. Gustafson 1515 16 1 W1595 Dan Gustafson A single specimen in a large sample. Probably washing downstream from DuPuys Spring Creek. Yellowstone R. -McConnell Landing 37582 30 67 -110.7576, 45.0539; 1585 m 22 NOV 2002 D.L. Gustafson 1514 17 3 G1319 Dan Gustafson The nzms were very abundant locally (see site picture), especially since none were see here in April. This is most likely a annual population cycle starting in the Gardner River and working downstream. The snails rapidly thin out moving downstream. Yellowstone R. -Springdale 37471 30 67 -110.2319, 45.7441; 1288 m 3 AUG 2002 D.L. Gustafson 1515 16 1 W1705 Dan Gustafson none Yellowstone R. -Yankee Jim 37471 30 67 -110.8548, 45.1680; 1585 m 3 AUG 2002 D.L. Gustafson 1515 17 1 W1698 Dan Gustafson none