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Clean Water Act discharge permit · NPDES PAC020946

M4220 WEIGLES HILL PIPELINE REPLACEMENT, Elizabeth, Township Of, PA: NPDES PAC020946 discharge permit, effluent exceedances, inspections, penalties

M4220 WEIGLES HILL PIPELINE REPLACEMENT, held by Peoples Natural Gas, holds NPDES permit PAC020946. EPA’s file records it issued November 30, 2022 and expiring December 7, 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 M4220 WEIGLES HILL PIPELINE REPLACEMENT: its NPDES ID, its permit type and status, its dates, its address in Elizabeth, Township Of, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC020946.

Identity

Facility as filedM4220 WEIGLES HILL PIPELINE REPLACEMENT
Permittee as filedPeoples Natural Gas
NPDES IDPAC020946
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
IssuedNovember 30, 2022
Expiration dateDecember 7, 2024
Issuing agencyAllegheny County Conservation District
AddressElizabeth, Township Of, PA 15037
Receiving water impaired303(D) Listed
SubwatershedFallen Timber Run-Monongahela River (HUC 050200050807)

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 PAC020946.

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 PAC020946.

Inspections

EPA’s inspection file holds no inspection for NPDES PAC020946.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES PAC020946.

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, PAC020946.

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  • One permit holder — $99/month
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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 PAC020946 there.

Nearby on the register

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

What this page shows

The M4220 WEIGLES HILL PIPELINE REPLACEMENT permit is one of 393 storm water construction permits in Allegheny County, and 16.3% of those permits carry a violation on file. Among the 50 NPDES permits in the Fallen Timber Run-Monongahela River subwatershed, this permit is one of the group, and it has no pollutants under a numeric limit and no effluent exceedances recorded.