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Unit 17 Point Source Control

Unit 17 Point Source Control. Federal Water Pollution Control Act (Clean Water Act of 1972). Major water pollutants. Pathogens Organics Toxic organics Nutrients Heavy metals Sediments. Traditional water law. Riparian rights Appropriative rights. CWA Point Source Control Program.

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Unit 17 Point Source Control

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  1. Unit 17 Point Source Control Federal Water Pollution Control Act (Clean Water Act of 1972)

  2. Major water pollutants • Pathogens • Organics • Toxic organics • Nutrients • Heavy metals • Sediments

  3. Traditional water law • Riparian rights • Appropriative rights

  4. CWA Point Source Control Program • What is a point source? • Easily identifiable • Concentrated • What is a nonpoint source? • Hard to identify • Diffuse

  5. CWA Point Source Control Program • National Pollutant Discharge Elimination System (NPDES) • NPDES permit • http://www.epa.gov/owm/

  6. CWA Point Source Control Program • Wasteload allocation • Total Maximum Daily Load (TMDL) • http://www.epa.gov/OWOW/tmdl/index.html

  7. CWA Point Source Control Program • Nondischarge permits • Municipal facilities • Industrial facilities • Aquatic toxicity reduction • Pretreatment • Operator certification & training • Compliance & enforcement

  8. Water Quality Standards • Supported uses

  9. Water Supply Watershed Protection • Protects surface water sources of drinking water • Requires land use controls

  10. Surface Water Monitoring Program • Benthic macroinvertibrates • Fish community structure assessment • Fish tissue • Lake assessment • Phytoplankton & algal bloom • Algal growth potential tests • Chemical/physical characteristics • Sediment oxygen demand • Ambient monitoring system

  11. State programs • Most programs delegated • http://h2o.enr.state.nc.us/wqs/ • High quality waters • Outstanding resource waters

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