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Clean Water Act discharge permit · NPDES PAC650458

PENNSTART TEST TRACK AND PROVING GROUND, East Huntingdon, Township Of, PA: NPDES PAC650458 discharge permit, effluent exceedances, inspections, penalties

PENNSTART TEST TRACK AND PROVING GROUND, held by RIDC W Autonomy LLC, holds NPDES permit PAC650458. EPA’s file records it issued October 22, 2025 and expiring December 7, 2029. 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.

What the register holds for PENNSTART TEST TRACK AND PROVING GROUND: its NPDES ID, its permit type and status, its dates, its address in East Huntingdon, Township Of, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC650458.

Identity

Facility as filedPENNSTART TEST TRACK AND PROVING GROUND
Permittee as filedRIDC W Autonomy LLC
NPDES IDPAC650458
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 22, 2025
Expiration dateDecember 7, 2029
Issuing agencyWestmoreland Conservation District
AddressEast Huntingdon, Township Of, PA 15688
SubwatershedLower Sewickley Creek (HUC 050200061104)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC650458.

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 PAC650458.

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.

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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 PAC650458 there.

Nearby on the register

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

What this page shows

PENNSTART TEST TRACK AND PROVING GROUND is one of 141 storm water construction permits on EPA's NPDES register in Westmoreland County, and 65.2% of those 141 permits were issued before it. Among the 35 NPDES permits in the Lower Sewickley Creek subwatershed, this permit shows no pollutants under a numeric limit and no effluent exceedances, and 0.0% of the 141 Westmoreland County storm water construction permits carry a violation on file.