Clean Water Act discharge permit · NPDES DC0000345
WORLD WAR II MEMORIAL, Washington, DC: NPDES DC0000345 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
WORLD WAR II MEMORIAL, held by World War II Memorial, holds NPDES permit DC0000345, which discharges to Tidal Basin. EPA’s file records it issued July 3, 2018 and expiring July 2, 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.
Identity
| Facility as filed | WORLD WAR II MEMORIAL |
|---|---|
| Permittee as filed | World War II Memorial |
| NPDES ID | DC0000345 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | July 3, 2018 |
| Expiration date | July 2, 2023 |
| Issuing agency | EPA |
| Address | Washington, DC 20001 |
| Receiving water | Tidal Basin |
| Subwatershed | Pimmit Run-Potomac River (HUC 020700100103) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 9Under a numeric limit
- 12With a violation of any kind
- 5With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 2 | 105 | 33 | May 31, 2025 | 283% over the limit |
| pH | 2 | 72 | 15 | February 28, 2026 | |
| Oil & Grease | 2 | 116 | 5 | September 2, 2022 | 90% over the limit |
| Chlorine, total residual | 2 | 76 | 3 | April 30, 2010 | 99,999% over the limit |
| Iron, total [as Fe] | 2 | 77 | 1 | March 31, 2026 | 34% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 99 | 0 | ||
| Phosphorus, total [as P] | 2 | 40 | 0 | ||
| E. coli | 2 | 40 | 0 | ||
| Nitrogen, total [as N] | 2 | 38 | 0 | ||
| Arsenic, total [as As] | 0 | 4 | 0 | ||
| Copper, total [as Cu] | 0 | 4 | 0 | ||
| Silver, total [as Ag] | 0 | 4 | 0 |
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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| September 10, 2025 | Effluent Violations - Numeric effluent violation | EP6 |
| May 7, 2018 | Effluent Violations - Numeric effluent violation | EP6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not 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, DC0000345.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 DC0000345 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.