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Clean Water Act discharge permit · NPDES PAR208331

HARMONY CASTINGS, Harmony, PA: NPDES PAR208331 discharge permit, effluent exceedances, inspections, penalties

HARMONY CASTINGS, held by HARMONY CASTINGS LLC, holds NPDES permit PAR208331, which discharges to Scholars Run. EPA’s file records it issued December 18, 2012 and expiring December 17, 2017. 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 filedHARMONY CASTINGS
Permittee as filedHARMONY CASTINGS LLC
NPDES IDPAR208331
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedDecember 18, 2012
Expiration dateDecember 17, 2017
Issuing agencyState Environmental Organization
AddressHarmony, PA 16037
Receiving waterScholars Run
SubwatershedConnoquenessing Creek-Beaver River (HUC 050301050409)
Other EPA IDs (FRS)ICIS-AIR source PA000742552

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

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
Zinc, total [as Zn]060
Aluminum, total [as Al]060
Solids, total suspended040
Copper, total [as Cu]040
Iron, total [as Fe]040
Lead, total [as Pb]040

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PAR208331.

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 PAR208331.

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

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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 PAR208331 there.

Nearby on the register

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

What this page shows

HARMONY CASTINGS, permitted under PAR208331 in Harmony, Butler County, Pennsylvania, is one of 69 general permit coverages in Butler County, and 47.8% of those 69 coverages (this one included) carry an earlier issue date than this permit. The permit sits among 58 NPDES permits in the Connoquenessing Creek-Beaver River subwatershed, this one included. It records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, a contrast with the 50.7% of Butler County general permit coverages that have a violation on file.