Chattoga River Watershed Plan
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Author(s)
Varlamoff, Susan M.
Bramblett, Jimmy R.
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Abstract
In 1999, the Georgia Environmental Protection Division (EPD) established TMDLs on eight tributaries in the Chattooga River Watershed located in Georgia, North Carolina, and South Carolina. The Georgia Environmental Protection Division estimated that over 85 percent of the water quality impairments from fecal coliform and erosion and sedimentation stemmed from agricultural related activities. In 2000 and 2001, cooperating agencies and representatives from urban, development, municipal, environmental, forestry, and agricultural interests formed the Chattooga River Watershed Group to use the Natural Resources Conservation Service (NRCS) nine-step process to identify contamination sources and to develop a watershed plan. The process determined that the City of Clayton’s leaking waste water treatment facility was responsible for significant amounts of the fecal coliform contamination. Modeling studies showed fecal contamination from agricultural runoff to be below water quality standards (100 col/100 ml). Sediment from harvested forest land, public forest land and development contributed 63 percent of erosion and sedimentation in the watershed according to modeling activities. Agricultural lands contributed only two percent of all erosion in the watershed.
Sponsor
Sponsored and Organized by: U.S. Geological Survey, Georgia Department of Natural Resources, Natural Resources Conservation Service, The University of Georgia, Georgia State University, Georgia Institute of Technology
Date
2007-03
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Text
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Proceedings