Lower Neosho -- Cataloging Unit 11070209

• Neosho Accounting Unit 110702
  
• Neosho - Verdigris Subregion 1107
  
• Arkansas-White-Red Region 11 (There are 173 cataloging units in this region.)
  The state composition by area is 93.6% Oklahoma, 6.4% Arkansas.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 5663.8 km² ( 2187.8 mi² ) [% in USA = 84.41, % in Region = 88.44]
  The area from the USGS is 2170 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 869)

  IV. Elevation Analysis

  This analysis is based on 2262544 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 251.9 m ( 826.4 ft ) [% in USA = 32.12, % in Region = 26.01]
  The elevation standard deviation is 54.4 m ( 178.5 ft ) [% in USA = 41.02, % in Region = 43.35]
  The coefficient of variation is 21.6 %.
  The vertical relief is 375.9 m ( 1233.3 ft ) [% in USA = 46.47, % in Region = 56.65]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	152.0	191.2	205.9	213.6	228.0	242.8	252.9	274.0	304.0	335.0	527.9
  feet	498.7	627.3	675.5	700.8	748.0	796.6	829.7	898.9	997.4	1099.1	1731.9

  

  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	845.8	525.6	0.149	0.240	71.67	73.41
  Intermittent Shoreline	0.8	0.5	0.000	0.000	32.54	15.03
  Perennial Streams	952.2	591.8	0.168	0.271	35.10	53.18
  Intermittent Streams	2050.2	1274.2	0.362	0.582	52.72	33.53
  Canals	0.0	0.0	0.000	0.000	35.62	56.65
  1° roads	67.3	41.8	0.012	0.019	57.56	65.90
  2° roads	261.3	162.4	0.046	0.074	78.16	77.46
  3° roads	536.9	333.7	0.095	0.153	71.20	76.88
  4° roads	7166.3	4453.9	1.265	2.036	60.82	64.74
  Total Roads	8031.8	4991.8	1.418	2.282	63.05	71.68
  Railroads	257.8	160.2	0.046	0.073	54.62	53.18
  Pipes and Powerlines	436.9	271.5	0.077	0.124	87.83	91.91

  
  Of the natural water in this HUC, 53.29% (by length) is intermittent [% in USA = 53.86, % in Region = 20.23]

  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