Coon-Yellow -- Cataloging Unit 07060001

• Upper Mississippi-Maquoketa-Plum Subregion 0706
  
• Upper Mississippi Region 07 (There are 131 cataloging units in this region.)
  The state composition by area is 47.9% Wisconsin, 38.8% Iowa, 13.3% Minnesota.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 3709.1 km² ( 1432.7 mi² ) [% in USA = 60.16, % in Region = 54.20]
  The area from the USGS is 1440 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 799)

  IV. Elevation Analysis

  This analysis is based on 1482057 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 301.5 m ( 989.2 ft ) [% in USA = 38.94, % in Region = 51.91]
  The elevation standard deviation is 58.6 m ( 192.3 ft ) [% in USA = 43.11, % in Region = 95.42]
  The coefficient of variation is 19.4 %.
  The vertical relief is 229.0 m ( 751.3 ft ) [% in USA = 33.35, % in Region = 74.81]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	186.0	195.4	244.0	280.1	304.2	312.5	332.7	335.9	350.7	366.0	415.0
  feet	610.2	641.1	800.5	919.0	998.0	1025.2	1091.5	1102.0	1150.6	1200.8	1361.5

  

  V. Map Line Analysis

  Note- percentiles are for the feature density, not for the raw total lengths.
  

  line type	km	mi	km/km²	mi/mi²	% in USA	% in Region
  Perennial Shoreline	1491.6	927.0	0.402	0.647	94.22	90.84
  Intermittent Shoreline	2.2	1.4	0.001	0.001	46.76	43.51
  Perennial Streams	918.0	570.5	0.247	0.398	47.75	38.17
  Intermittent Streams	2254.3	1401.0	0.608	0.978	81.15	91.60
  Canals	0.0	0.0	0.000	0.000	35.62	23.66
  1° roads	0.2	0.1	0.000	0.000	32.45	13.74
  2° roads	82.2	51.1	0.022	0.036	45.05	29.77
  3° roads	456.8	283.9	0.123	0.198	78.92	79.39
  4° roads	4127.1	2565.0	1.113	1.790	46.33	19.85
  Total Roads	4666.3	2900.1	1.258	2.024	47.80	21.37
  Railroads	245.3	152.5	0.066	0.106	71.20	50.38
  Pipes and Powerlines	173.1	107.6	0.047	0.075	67.79	86.26

  
  Of the natural water in this HUC, 48.36% (by length) is intermittent [% in USA = 50.26, % in Region = 52.67]

  VI. Other sites

  • EPA- Surf Your Watershed - Index of Watershed Indicators
  • USGS- Science in Your Watershed - Selected Realtime Streamflow Stations
  • CTIC- Known Your Watershed

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  1999 SEPT 4, Last updated on 2003 JAN 23
  
  D.L. Gustafson, dlg@rapid.msu.montana.edu