Upper Flint -- Cataloging Unit 03130005

• Apalachicola Subregion 0313
  
• South Atlantic-Gulf Region 03 (There are 198 cataloging units in this region.)
  The state composition by area is 100.0% Georgia.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 6841.0 km² ( 2642.5 mi² ) [% in USA = 91.47, % in Region = 93.43]
  The area from the USGS is 2630 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 3628)

  IV. Elevation Analysis

  This analysis is based on 2732454 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 213.5 m ( 700.5 ft ) [% in USA = 26.20, % in Region = 88.89]
  The elevation standard deviation is 57.1 m ( 187.3 ft ) [% in USA = 42.25, % in Region = 88.89]
  The coefficient of variation is 26.7 %.
  The vertical relief is 314.0 m ( 1030.2 ft ) [% in USA = 42.44, % in Region = 85.86]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	82.0	127.6	152.0	181.8	208.3	228.0	243.4	251.4	267.6	275.2	396.0
  feet	269.0	418.6	498.7	596.4	683.4	748.0	798.5	824.8	877.9	902.9	1299.2

  

  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	1005.9	625.2	0.147	0.237	71.20	42.42
  Intermittent Shoreline	10.9	6.8	0.002	0.003	60.35	69.19
  Perennial Streams	3631.7	2257.1	0.531	0.854	85.32	77.27
  Intermittent Streams	2006.6	1247.1	0.293	0.472	43.96	66.67
  Canals	5.5	3.4	0.001	0.001	44.15	51.52
  1° roads	127.6	79.3	0.019	0.030	67.74	50.51
  2° roads	378.7	235.4	0.055	0.089	86.74	60.61
  3° roads	1096.2	681.3	0.160	0.258	86.97	82.83
  4° roads	9367.8	5822.2	1.369	2.203	70.20	44.95
  Total Roads	10970.4	6818.1	1.604	2.580	75.32	52.02
  Railroads	623.5	387.5	0.091	0.147	83.89	89.39
  Pipes and Powerlines	623.8	387.7	0.091	0.147	92.09	77.78

  
  Of the natural water in this HUC, 30.31% (by length) is intermittent [% in USA = 34.30, % in Region = 62.63]

  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