Clean Water Act discharge permit · NPDES PA0264113

TRESCO PAVING ASPHALT SUPPLY, Delmont, PA: NPDES PA0264113 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
9Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

TRESCO PAVING ASPHALT SUPPLY, held by TRESCO CONCRETE PROD INC JT CLIENT, holds NPDES permit PA0264113, which discharges to Unt To Thorn Run. EPA’s file records it issued October 26, 2023 and expiring October 31, 2028.

TRESCO PAVING ASPHALT SUPPLY, Delmont, Pennsylvania: Individual permit PA0264113, held by TRESCO CONCRETE PROD INC JT CLIENT; Effective; issued October 26, 2023, term to October 31, 2028, by State Environmental Organization; discharges to UNT To Thorn Run.

pH: 8 limits, 8 violations of any kind, 0 effluent exceedances.
Oxygen demand, chem. [high level] [COD]: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Oil & Grease: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Nitrogen, total [as N]: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Phosphorus, total [as P]: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Iron, total [as Fe]: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Manganese, total [as Mn]: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Aluminum, total [as Al]: 4 limits, 4 violations of any kind, 0 effluent exceedances.

TRESCO PAVING ASPHALT SUPPLY among its neighbors

EPA’s permit file holds 17 discharge permits in the Beaver Run Reservoir-Beaver Run subwatershed (HUC 050100080203), PA0264113 among them. Its county holds 294, 8 of them major permits; PA0264113 is a minor permit.

Other permits in the Beaver Run Reservoir-Beaver Run subwatershed (HUC 050100080203)

154 SILVIS ROAD SRSTP, Export: PA0285374, minor permit, discharging to UNT To Thorn Run, permit term to December 31, 2029
BOQUET ROAD REPLACEMENT PROJ, Greensburg: PAD650056, minor permit, discharging to Unnamed Stream, permit term to September 14, 2030
BRINKER POND, Delmont: PAD650050, minor permit, discharging to Unnamed Stream, permit term to September 30, 2030
CLELIAN HTS SCH FOR EXCEPTIONAL CHILDREN STP, Greensburg: PA0096334, minor permit, discharging to UNT To Brush Creek, permit term to December 31, 2027
DANIELS CONCRETE BATCH PLT, Greensburg: PA0255998, minor permit, discharging to UNT To Beaver Run, permit term to August 31, 2027
DANIELS EXCAV YARD AND CONCRETE BATCH PLANT, Greensburg: PAD650058, minor permit, discharging to Unnamed Stream, permit term to April 27, 2031
DELMONT COMPRESSOR STA, Greensburg: PA0216607, minor permit, discharging to Beaver Run, permit term to September 30, 2021
DELMONT MFG, Delmont: PAS236107, minor permit, discharging to UNT Of Beaver Run, permit term to January 31, 2025
FUSTING CENTRE, Delmont: PAD650053, minor permit, discharging to Unnamed Stream, permit term to December 9, 2030
GREENE DRIVE REPLACEMENT PROJECT, Greensburg: PA650001D, minor permit, discharging to Unnamed Stream, permit term to April 22, 2029

Identity

Facility as filed	TRESCO PAVING ASPHALT SUPPLY
Permittee as filed	TRESCO CONCRETE PROD INC JT CLIENT
NPDES ID	PA0264113
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	October 26, 2023
Expiration date	October 31, 2028
Issuing agency	State Environmental Organization
Address	Delmont, PA 15626
Receiving water	UNT To Thorn Run
Subwatershed	Beaver Run Reservoir-Beaver Run (HUC 050100080203)

Effluent limits and exceedances

9Pollutants on file
9Under a numeric limit
9With a violation of any kind
0With an effluent exceedance

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 measure	Limits	Violations, any kind
pH	8	8
Oxygen demand, chem. [high level] [COD]	4	4
Solids, total suspended	4	4
Oil & Grease	4	4
Nitrogen, total [as N]	4	4
Phosphorus, total [as P]	4	4
Iron, total [as Fe]	4	4
Manganese, total [as Mn]	4	4
Aluminum, total [as Al]	4	4

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PA0264113.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES PA0264113.

Inspections

EPA’s inspection file holds no inspection for NPDES PA0264113.

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 PA0264113.

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

This public-records page covers NPDES permit PA0264113, held by TRESCO CONCRETE PROD INC JT CLIENT for TRESCO PAVING ASPHALT SUPPLY in Delmont, PA, which discharges to UNT To Thorn Run in the Beaver Run Reservoir-Beaver Run subwatershed (HUC 050100080203). The permit shows an Effective status, a Minor discharger class, issue and expiration dates of October 26, 2023 and October 31, 2028, and 9 pollutants on file, 9 under a numeric limit, 9 with a violation of any kind, and 0 with an effluent exceedance.