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Clean Water Act discharge permit · NPDES PAC020763

PLATE MILL PROJECT, Munhall, Borough Of, PA: NPDES PAC020763 discharge permit, effluent exceedances, inspections, penalties

PLATE MILL PROJECT, held by Plate Mill, L.P., holds NPDES permit PAC020763. EPA’s file records it issued October 14, 2021 and expiring December 4, 2024. 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 PLATE MILL PROJECT: its NPDES ID, its permit type and status, its dates, its address in Munhall, Borough Of, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC020763.

Identity

Facility as filedPLATE MILL PROJECT
Permittee as filedPlate Mill, L.P.
NPDES IDPAC020763
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 14, 2021
Expiration dateDecember 4, 2024
Issuing agencyAllegheny County Conservation District
AddressMunhall, Borough Of, PA 15120
Receiving water impaired303(D) Listed
SubwatershedStreets Run-Monongahela River (HUC 050200050808)

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 PAC020763.

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 PAC020763.

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, PAC020763.

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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 PAC020763 there.

Nearby on the register

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

What this page shows

The PLATE MILL PROJECT is one of 393 storm water construction permits in Allegheny County, and it sits among 90 NPDES permits in the Streets Run-Monongahela River subwatershed, this one included. Of the permits in its county, 16.3% have a violation on file, and 21.1% of them were issued earlier than this one, while the permit records no pollutants under a numeric limit and no effluent exceedances.