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Clean Water Act discharge permit · NPDES PAC650517

CRABAPPLE PARK LAKE IMPROVEMENTS, Sewickley, Township Of, PA: NPDES PAC650517 discharge permit, effluent exceedances, inspections, penalties

CRABAPPLE PARK LAKE IMPROVEMENTS, held by Sewickley Township Supervisors, holds NPDES permit PAC650517. EPA’s file records it issued August 28, 2026 and expiring December 7, 2029.

CRABAPPLE PARK LAKE IMPROVEMENTS, Sewickley, Township Of, Pennsylvania: Coverage under a general permit PAC650517, held by Sewickley Township Supervisors; Construction stormwater; Effective; issued August 28, 2026, term to December 7, 2029, by Westmoreland Conservation District; Water and Sewer Line and Related Structures Construction.

Pennsylvania holds 4,048 Construction stormwater coverages of this permit type in EPA’s file; 4,009 were issued before PAC650517.

Coverages issued nearest PAC650517

CRABAPPLE PARK LAKE IMPROVEMENTS among its neighbors

Its county holds 294, 8 of them major permits; PAC650517 is a minor permit.

Other permits in the county

What the register holds for CRABAPPLE PARK LAKE IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Sewickley, Township Of, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC650517.

Identity

Facility as filedCRABAPPLE PARK LAKE IMPROVEMENTS
Permittee as filedSewickley Township Supervisors
NPDES IDPAC650517
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 28, 2026
Expiration dateDecember 7, 2029
Issuing agencyWestmoreland Conservation District
AddressSewickley, Township Of, PA 15637
NAICS237110 – Water and Sewer Line and Related Structures Construction

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC650517.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAC650517.

Inspections

EPA’s inspection file holds no inspection for NPDES PAC650517.

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 PAC650517.

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, PAC650517.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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Nearby on the register

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

What this page shows

The Crabapple Park Lake Improvements permit, held by Sewickley Township Supervisors under NPDES ID PAC650517, is one of 141 storm water construction permits in Westmoreland County on EPA's NPDES register, and 95.7% of those 141 permits carry an earlier issue date than this one. Of those 141 storm water construction permits, 0.0% have a violation on file, and this permit itself has no pollutants with an effluent exceedance.