Under National Pollutant Discharge Elimination System permit number DC0000337, the Washington Metropolitan Area Transit Authority (WMATA) is authorized to discharge from the Mississippi Avenue Pumping Station to receiving water named Oxon Run.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.-
Washington Metropolitan Area Transit Authority (WMATA) Mississippi Avenue Pumping Station Permit (PDF)(21 pp, 5 MB,
12/11/2018)
Permit for Washington Metropolitan Area Transit Authority (WMATA) Mississippi Avenue Pumping Station
- DC0000337_final_fact_sheet (PDF)(10 pp, 645 K, 12/11/2018)
- DC0000337_adminstrative_record_index (PDF)(2 pp, 186 K, 12/11/2018)