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NPDES DCR100099 · Clean Water Act

POTOMAC RIVER TUNNEL (PRT) PROJECT, Washington, DC: NPDES DCR100099 discharge permit, effluent exceedances, inspections, penalties

POTOMAC RIVER TUNNEL (PRT) PROJECT, Washington, District of Columbia: General permit coverage DCR100099, held by Anchor Construction; Construction stormwater; Administratively continued; issued December 14, 2021, term to February 15, 2022, by U.S. EPA.

District of Columbia holds 228 Construction stormwater coverages of this permit type in EPA’s file; 43 were issued before DCR100099. Anchor Construction holds 2 permits in District of Columbia.

Other permits held by Anchor Construction

Coverages issued nearest DCR100099

POTOMAC RIVER TUNNEL (PRT) PROJECT among its neighbors

129 discharge permits are in the Pimmit Run-Potomac River subwatershed (HUC 020700100103); DCR100099 is one. Its county: 242, 4 major; DCR100099 is minor permit.

Other permits in the Pimmit Run-Potomac River subwatershed (HUC 020700100103)

Identity

FacilityPOTOMAC RIVER TUNNEL (PRT) PROJECT
PermitteeAnchor Construction
NPDES IDDCR100099
StatusAdministratively continued
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramConstruction stormwater
IssuedDecember 14, 2021
ExpiresFebruary 15, 2022
AgencyU.S. EPA
AddressWashington, DC 20006
Receiving water impaired303(D) Listed
SubwatershedPimmit Run-Potomac River (HUC 020700100103)

NPDES DCR100099: effluent limits and exceedances

POTOMAC RIVER TUNNEL (PRT) PROJECT (NPDES DCR100099): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES DCR100099: no pollutant row on file.

NPDES DCR100099: inspections, violations and enforcement

NPDES DCR100099 (POTOMAC RIVER TUNNEL (PRT) PROJECT): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES DCR100099

NPDES DCR100099: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.