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Clean Water Act discharge permit · NPDES PA0225282

PENN SLATE MANHATTAN QUARRY, Slatington, PA: NPDES PA0225282 discharge permit, effluent exceedances, inspections, penalties

PENN SLATE MANHATTAN QUARRY, held by PENN SLATE INC, holds NPDES permit PA0225282, which discharges to Unt Of Trout Creek. EPA’s file records it issued May 31, 2022 and expiring December 21, 2025. 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 filedPENN SLATE MANHATTAN QUARRY
Permittee as filedPENN SLATE INC
NPDES IDPA0225282
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 31, 2022
Expiration dateDecember 21, 2025
Issuing agencyState Environmental Organization
AddressSlatington, PA 18080
Receiving waterUNT Of Trout Creek
Receiving water impaired303(D) Listed
SubwatershedTrout Creek (HUC 020401060802)

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

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Flow, in conduit or thru treatment plant22812May 31, 202382% over the limit
Solids, total suspended3273July 31, 2021151% over the limit
pH2160
Alkalinity, total [as CaCO3]180
Acidity, total [as CaCO3]180
Alkalinity - Acidity [as CaCO3]180

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 PA0225282.

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, PA0225282.

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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 PA0225282 there.

Nearby on the register

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