Home to approximately 97,000 Arkansans (2000 Census), the Ouachita Headwaters watershed lies within the Ouachita River Basin in Western to Central Arkansas. The hydrologic unit code for this watershed is 08040101. There is no upstream watershed. The Upper Ouachita (08040102) is downstream. |
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County Pages (Contact Information) |
Major Streams | 2006 Land Use (1,554 Square Miles) |
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Ouachita Headwaters 303d Impaired Streams (what is an impaired stream?)
Total Maximum Daily Load (TMDL) Documents (what is a TMDL?)
More Watershed-Related Information
- CAST Arkansas Watershed Information System: Ouachita Headwaters
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EPA Surf Your Watershed: Ouachita Headwaters
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USGS Real Time Stream Flow: Ouachita Headwaters
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USGS Links to Water Quality & Groundwater Monitoring Sites: Ouachita Headwaters
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Environmental Statistics Group (Montana State University): Ouachita Headwaters