Raccoon-Symmes -- Cataloging Unit 05090101

• Middle Ohio-Raccoon Accounting Unit 050901
  
• Middle Ohio Subregion 0509
  
• Ohio Region 05 (There are 120 cataloging units in this region.)
  The state composition by area is 85.9% Ohio, 14.1% West Virginia, 0.0% Kentucky.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 3790.9 km² ( 1464.3 mi² ) [% in USA = 61.87, % in Region = 65.00]
  The area from the USGS is 1450 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 2451)

  IV. Elevation Analysis

  This analysis is based on 1513646 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 235.6 m ( 773.0 ft ) [% in USA = 29.28, % in Region = 31.67]
  The elevation standard deviation is 31.8 m ( 104.3 ft ) [% in USA = 23.59, % in Region = 30.00]
  The coefficient of variation is 13.5 %.
  The vertical relief is 183.0 m ( 600.4 ft ) [% in USA = 25.77, % in Region = 29.17]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	152.0	189.3	213.0	215.2	229.3	242.1	244.0	248.5	267.8	274.0	335.0
  feet	498.7	621.1	698.8	706.0	752.3	794.3	800.5	815.3	878.6	898.9	1099.1

  

  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	302.8	188.2	0.080	0.129	48.60	32.50
  Intermittent Shoreline	0.0	0.0	0.000	0.000	26.95	63.33
  Perennial Streams	2028.2	1260.6	0.535	0.861	85.50	70.83
  Intermittent Streams	1447.8	899.8	0.382	0.614	55.85	85.83
  Canals	0.0	0.0	0.000	0.000	35.62	45.00
  1° roads	46.0	28.6	0.012	0.020	58.12	23.33
  2° roads	89.0	55.3	0.023	0.038	46.66	14.17
  3° roads	818.1	508.5	0.216	0.347	93.18	66.67
  4° roads	5548.4	3448.4	1.464	2.355	76.46	53.33
  Total Roads	6501.5	4040.7	1.715	2.759	81.05	59.17
  Railroads	320.3	199.1	0.084	0.136	80.96	39.17
  Pipes and Powerlines	500.9	311.3	0.132	0.213	98.44	90.83

  
  Of the natural water in this HUC, 38.31% (by length) is intermittent [% in USA = 41.35, % in Region = 77.50]

  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