In compliance with the provisions of the Clean Water Act, the Washington Aqueduct Water Treatment Plant, permit no. DC0000019, is authorized to discharge to receiving waters named the Potomac River and Rock Creek in accordance with effluent limitations, monitoring requirements, and other conditions.
- Permit number: DC0000019
- Effective date: 11/20/2008
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Washington Aqueduct Public Notice Draft Permit 12/7/2020 (PDF)(32 pp, 500 K,
Public Notice Draft Permit
Washington Aqueduct Public Notice Draft Fact Sheet 12/7/2020 (PDF)(32 pp, 1 MB,
Public Notice Draft Fact Sheet
Washington Aqueduct Public Notice Draft Administrative Record Index 12/7/2020 (PDF)(13 pp, 141 K,
Administrative Record Index