Upper Ochlockonee -- Cataloging Unit 03120002

• Ochlockonee Subregion 0312
  
• 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 2346.2 km² ( 906.3 mi² ) [% in USA = 29.28, % in Region = 32.32]
  The area from the USGS is 925 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 885)

  IV. Elevation Analysis

  This analysis is based on 937213 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 83.4 m ( 273.6 ft ) [% in USA = 13.22, % in Region = 58.59]
  The elevation standard deviation is 18.5 m ( 60.7 ft ) [% in USA = 9.52, % in Region = 34.85]
  The coefficient of variation is 22.2 %.
  The vertical relief is 101.0 m ( 331.4 ft ) [% in USA = 8.81, % in Region = 36.36]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	30.0	60.0	68.0	75.3	77.0	84.2	91.0	92.0	99.5	107.0	131.0
  feet	98.4	196.8	223.1	247.0	252.6	276.2	298.6	301.8	326.4	351.0	429.8

  

  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	394.0	244.8	0.168	0.270	75.37	48.99
  Intermittent Shoreline	4.5	2.8	0.002	0.003	63.29	72.22
  Perennial Streams	604.7	375.8	0.258	0.415	49.69	18.18
  Intermittent Streams	1386.6	861.8	0.591	0.951	79.25	91.92
  Canals	0.0	0.0	0.000	0.000	35.62	41.41
  1° roads	0.5	0.3	0.000	0.000	35.95	15.66
  2° roads	117.9	73.3	0.050	0.081	82.80	52.02
  3° roads	389.3	242.0	0.166	0.267	88.02	88.38
  4° roads	2879.5	1789.6	1.227	1.975	56.51	25.76
  Total Roads	3387.2	2105.2	1.444	2.323	65.09	33.84
  Railroads	154.4	95.9	0.066	0.106	70.91	58.08
  Pipes and Powerlines	178.6	111.0	0.076	0.122	87.54	62.63

  
  Of the natural water in this HUC, 58.21% (by length) is intermittent [% in USA = 59.07, % in Region = 94.44]

  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