Lower Sulphur Watershed - 11140302 PDF Print E-mail

Home to approximately 32,000 Arkansans (2000 Census), the Lower Sulphur watershed lies within the Red River Basin in Southwest Arkansas crossing into Texas.  The hydrologic unit code for this watershed is 11140302.  Upstream are the Sulphur Headwaters (Texas), and the White Oak Bayou (Texas).  The Mckinney-Posten Bayous (11140201) are downstream.

State-Level Map - Lower Sulphur Watershed-Level Map - Lower Sulphur Watershed Land Use Map - Lower Sulphur



County Pages
(Contact Information)		Major Streams2006 Land Use
(177 Square Miles)
  • Cypress Creek
  • Days Creek
  • Sulphur River
  • Forest: 60.1%
  • Grassland: 19.1%
  • Transitional: 9.2%
  • Suburban: 5.5%
  • Water: 2.4%
  • Cropland: 1.8%
  • Urban: 1.4%

Data Source: CAST

Lower Sulphur 303(d) Impaired Streams (what is an impaired stream?)

Search 319 Database for Lower Sulphur Project Documents (what are 319 projects? )  

More Watershed-Related Information

  • USGS Links to Water Quality & Groundwater Monitoring Sites:  Lower Sulphur
  • Environmental Statistics Group (Montana State University):  Lower Sulphur
Last Updated ( Monday, 27 July 2009 )
 
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