Pickwick Lake -- Cataloging Unit 06030005

• Middle Tennessee-Elk Subregion 0603
  
• Tennessee Region 06 (There are 32 cataloging units in this region.)
  The state composition by area is 62.4% Alabama, 27.1% Tennessee, 10.4% Mississippi.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 5897.9 km² ( 2278.1 mi² ) [% in USA = 85.88, % in Region = 96.88]
  The area from the USGS is 2270 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 4533)

  IV. Elevation Analysis

  This analysis is based on 2355217 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 202.4 m ( 664.0 ft ) [% in USA = 24.59, % in Region = 12.50]
  The elevation standard deviation is 43.8 m ( 143.7 ft ) [% in USA = 35.01, % in Region = 18.75]
  The coefficient of variation is 21.6 %.
  The vertical relief is 225.8 m ( 740.8 ft ) [% in USA = 32.88, % in Region = 21.88]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	116.1	152.0	164.3	176.0	183.0	193.9	210.8	217.2	244.0	274.0	341.9
  feet	380.9	498.7	539.0	577.4	600.4	636.1	691.6	712.6	800.5	898.9	1121.7

  

  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	871.4	541.6	0.148	0.238	71.44	50.00
  Intermittent Shoreline	0.0	0.0	0.000	0.000	26.95	65.62
  Perennial Streams	3915.0	2433.2	0.664	1.068	95.26	12.50
  Intermittent Streams	824.4	512.4	0.140	0.225	24.44	84.38
  Canals	7.7	4.8	0.001	0.002	47.42	87.50
  1° roads	4.7	2.9	0.001	0.001	40.45	12.50
  2° roads	250.2	155.5	0.042	0.068	74.37	18.75
  3° roads	567.8	352.9	0.096	0.155	71.62	46.88
  4° roads	8353.5	5191.7	1.416	2.279	72.95	50.00
  Total Roads	9176.1	5703.0	1.556	2.503	72.57	43.75
  Railroads	326.5	203.0	0.055	0.089	63.19	53.12
  Pipes and Powerlines	660.3	410.4	0.112	0.180	96.21	53.12

  
  Of the natural water in this HUC, 14.69% (by length) is intermittent [% in USA = 19.42, % in Region = 84.38]

  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