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Clean Water Act discharge permit · NPDES PA0259616

ALLEGHENY MINERAL 39 MINE, Portersville, PA: NPDES PA0259616 discharge permit, effluent exceedances, inspections, penalties

ALLEGHENY MINERAL 39 MINE, held by ALLEGHENY MINERAL CORP, holds NPDES permit PA0259616, which discharges to Slippery Rock Creek. EPA’s file records it issued November 2, 2020 and expiring December 7, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedALLEGHENY MINERAL 39 MINE
Permittee as filedALLEGHENY MINERAL CORP
NPDES IDPA0259616
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedNovember 2, 2020
Expiration dateDecember 7, 2025
Issuing agencyState Environmental Organization
AddressPortersville, PA 16051
Receiving waterSlippery Rock Creek
SubwatershedSlippery Rock Creek-Connoquenessing Creek (HUC 050301050308)

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
Iron, total [as Fe]5120
Solids, total suspended3120
Manganese, total [as Mn]3120
Aluminum, total [as Al]0120
pH880
Alkalinity, total [as CaCO3]440
Acidity, total [as CaCO3]440
Alkalinity - Acidity [as CaCO3]440
Temperature, water deg. centigrade040
Specific conductance040
Sulfate, total [as SO4]040
Flow, in conduit or thru treatment plant040
Solids, settleable200

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PA0259616.

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 PA0259616.

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, PA0259616.

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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 PA0259616 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.