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Clean Water Act discharge permit · NPDES PAC650425

CONEMAUGH DAM ACCUMULATED SEDIMENT DREDGING PROJECT, Derry, PA: NPDES PAC650425 discharge permit, effluent exceedances, inspections, penalties

CONEMAUGH DAM ACCUMULATED SEDIMENT DREDGING PROJECT, held by U.S. Army Corps of Engineers, holds NPDES permit PAC650425. EPA’s file records it issued December 20, 2024 and expiring December 7, 2029. 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 CONEMAUGH DAM ACCUMULATED SEDIMENT DREDGING PROJECT: its NPDES ID, its permit type and status, its dates, its address in Derry, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC650425.

Identity

Facility as filedCONEMAUGH DAM ACCUMULATED SEDIMENT DREDGING PROJECT
Permittee as filedU.S. Army Corps of Engineers
NPDES IDPAC650425
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeFederal facility
ProgramConstruction stormwater
IssuedDecember 20, 2024
Expiration dateDecember 7, 2029
Issuing agencyWestmoreland Conservation District
AddressDerry, PA 15725
SubwatershedConemaugh River-Kiskiminetas River (HUC 050100071008)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC650425.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAC650425.

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, PAC650425.

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  • One state — $4,990/year
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How we handle your data → Privacy

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 PAC650425 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The CONEMAUGH DAM ACCUMULATED SEDIMENT DREDGING PROJECT is one of 141 storm water construction permits on EPA's NPDES register in Westmoreland County, and one of 11 NPDES permits in the Conemaugh River-Kiskiminetas River subwatershed. Of those 141 Westmoreland County storm water construction permits, 42.6% were issued earlier than this one, and 0.0% have a violation on file, while it has no pollutants under a numeric limit and no effluent exceedances.