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Clean Water Act discharge permit · NPDES PAR218319

LUXFER MAGTECH SAXONBURG, Saxonburg, PA: NPDES PAR218319 discharge permit, effluent exceedances, inspections, penalties

LUXFER MAGTECH SAXONBURG, held by ESM GROUP INC, holds NPDES permit PAR218319, which discharges to Rocky Run. EPA’s file records it issued September 24, 2016 and expiring September 23, 2021.

LUXFER MAGTECH SAXONBURG, Saxonburg, Pennsylvania: Coverage under a general permit PAR218319, held by ESM GROUP INC; Effective; issued September 24, 2016, term to September 23, 2021, by State Environmental Organization; discharges to Rocky Run.

  • pH: 0 limits, 2 violations of any kind, 0 effluent exceedances.
  • Solids, total suspended: 0 limits, 2 violations of any kind, 0 effluent exceedances.
  • Iron, total [as Fe]: 0 limits, 2 violations of any kind, 0 effluent exceedances.
  • Aluminum, total [as Al]: 0 limits, 2 violations of any kind, 0 effluent exceedances.

LUXFER MAGTECH SAXONBURG among its neighbors

EPA’s permit file holds 30 discharge permits in the Bull Creek subwatershed (HUC 050100090301), PAR218319 among them. Its county holds 310, 0 of them major permits; PAR218319 is a minor permit.

Other permits in the Bull Creek subwatershed (HUC 050100090301)

  • 131 MILLER RD SRSTP, Sarver: PA0295744, minor permit, discharging to UNT To Lardintown Run, permit term to May 31, 2029
  • 136 CHERRY VALLEY RD SRSTP, Saxonburg: PA0289540, minor permit, discharging to Bull Creek, permit term to July 31, 2026
  • 148 DEER CREEK RD SRSTP, Saxonburg: PAG041595, minor permit, discharging to Rocky Run, permit term to November 11, 2028
  • 3052 DONNELLVILLE RD SRSTP, Natrona Heights: PAG046516, minor permit, discharging to UNT To Little Bull Creek, permit term to November 11, 2028
  • 768 SAXONBURG BLVD SRSTP, Saxonburg: PAG041264, minor permit, discharging to Rocky Run, permit term to November 11, 2028
  • AARMARK LAND MANAGEMENT SITE DEVELOPMENT, Clinton: PAC100367, minor permit, permit term to December 7, 2029
  • BASTIN TRUCK PARTS, Tarentum: PAG036574, minor permit, discharging to Bull Creek, permit term to March 23, 2028
  • BELL, ANDREW SFTF, Sarver: PAG046251, minor permit, discharging to TRI TO BULL CREEK, permit term to April 23, 2007
  • CROMWELL ESTATES MHP, Saxonsburg: PA0239666, minor permit, discharging to UNT TO BULL CREEK IN WTRSHD 18-A, permit term to June 11, 2011
  • D & D AUTO SALVAGE TARENTUM YRD, Tarentum: PAG036519, minor permit, discharging to UNT To Bull Creek, permit term to March 23, 2028

Identity

Facility as filedLUXFER MAGTECH SAXONBURG
Permittee as filedESM GROUP INC
NPDES IDPAR218319
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 24, 2016
Expiration dateSeptember 23, 2021
Issuing agencyState Environmental Organization
AddressSaxonburg, PA 16056
Receiving waterRocky Run
SubwatershedBull Creek (HUC 050100090301)
SIC3295 – Minerals, Ground Or Treated
Other EPA IDs (FRS)RCRA handler PAR000004531; ICIS-AIR source PA000510340

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
pH020
Solids, total suspended020
Iron, total [as Fe]020
Aluminum, total [as Al]020

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PAR218319.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAR218319.

Inspections

EPA’s inspection file holds no inspection for NPDES PAR218319.

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 PAR218319.

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Nearby on the register

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

What this page shows

LUXFER MAGTECH SAXONBURG is one of 69 general permit coverages on EPA's NPDES register in Butler County, where 55.1% of those permits were issued earlier than this one. The facility is also part of a group of 30 NPDES permits in the Bull Creek subwatershed and has no pollutants under a numeric limit or with an effluent exceedance.