South Fork Republican -- Cataloging Unit 10250003

• Republican Subregion 1025
  
• Missouri Region 10 (There are 310 cataloging units in this region.)
  The state composition by area is 75.8% Colorado, 24.0% Kansas, 0.2% Nebraska.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 7195.4 km² ( 2779.4 mi² ) [% in USA = 92.80, % in Region = 86.77]
  The area from the USGS is 2720 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 270)

  IV. Elevation Analysis

  This analysis is based on 2873470 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 1285.0 m ( 4215.8 ft ) [% in USA = 78.64, % in Region = 71.94]
  The elevation standard deviation is 176.8 m ( 580.0 ft ) [% in USA = 68.74, % in Region = 75.48]
  The coefficient of variation is 13.8 %.
  The vertical relief is 760.3 m ( 2494.4 ft ) [% in USA = 61.35, % in Region = 68.06]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	907.0	1039.0	1097.0	1158.0	1234.0	1295.0	1356.0	1408.8	1453.3	1521.5	1667.3
  feet	2975.7	3408.8	3599.0	3799.2	4048.5	4248.6	4448.8	4622.0	4768.0	4991.7	5470.1

  

  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	123.8	77.0	0.017	0.028	18.00	18.06
  Intermittent Shoreline	114.6	71.2	0.016	0.026	89.96	78.71
  Perennial Streams	125.8	78.2	0.017	0.028	9.10	10.00
  Intermittent Streams	3746.4	2328.4	0.521	0.838	71.72	44.52
  Canals	10.8	6.7	0.002	0.002	48.56	50.00
  1° roads	99.4	61.8	0.014	0.022	60.73	76.45
  2° roads	180.6	112.2	0.025	0.040	49.46	60.97
  3° roads	147.4	91.6	0.020	0.033	22.17	37.10
  4° roads	6190.4	3847.3	0.860	1.384	26.53	43.87
  Total Roads	6617.8	4113.0	0.920	1.480	25.68	45.48
  Railroads	130.1	80.8	0.018	0.029	28.00	38.06
  Pipes and Powerlines	33.3	20.7	0.005	0.007	16.77	24.19

  
  Of the natural water in this HUC, 93.93% (by length) is intermittent [% in USA = 92.09, % in Region = 93.87]

  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