Clean Water Act discharge permit · NPDES DCNOE3050
POTOMAC PUMP STATION, Washington, DC: NPDES DCNOE3050 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
POTOMAC PUMP STATION, held by District of Columbia Water and Sewer Authority, holds NPDES permit DCNOE3050. EPA’s file records it issued October 12, 2017 and expiring September 21, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for POTOMAC PUMP STATION: its NPDES ID, its permit type and status, its dates, its address in Washington, District of Columbia. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES DCNOE3050.
Identity
| Facility as filed | POTOMAC PUMP STATION |
|---|---|
| Permittee as filed | District of Columbia Water and Sewer Authority |
| NPDES ID | DCNOE3050 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | October 12, 2017 |
| Expiration date | September 21, 2023 |
| Issuing agency | U.S. EPA |
| Address | Washington, DC 20566 |
| Subwatershed | Pimmit Run-Potomac River (HUC 020700100103) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES DCNOE3050.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES DCNOE3050.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, DCNOE3050.
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID DCNOE3050 there.
Nearby on the register
- Discharge permits in Washington
- Every permit record in Washington, A to Z
- Discharge permits in District of Columbia
- Every permit record in District of Columbia, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.