US EPA
National Pollutant Discharge Elimination System (NPDES)
http://cfpub.epa.gov/npdes/home.cfm?program_id=6
GEORGIA_DEPARTMENT_OF_NATURAL_RESOURCES/ENVIRONMENTAL_PROTECTION/WATER_QUALITY_CONTROLMetropolitan North Georgia Water Planning District
WATERSHED MANAGEMENT PLAN MAY 2 0 0 9
Georgia Stormwater Management Manual
International Stormwater Best Management Practices (BMP) Database
http://www.bmpdatabase.org/
Center for Watershed Protection
http://www.cwp.org/
River Network
http://www.rivernetwork.org/