Clean Water Act discharge permit · NPDES PAC510357
3351 GRANT AVE REDEV, Philadelphia, PA: NPDES PAC510357 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
3351 GRANT AVE REDEV, held by UL GRANT AVE LLC, holds NPDES permit PAC510357, which discharges to Unnamed Stream. EPA’s file records it issued April 17, 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 3351 GRANT AVE REDEV: its NPDES ID, its permit type and status, its dates, its address in Philadelphia, Pennsylvania, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC510357.
Identity
| Facility as filed | 3351 GRANT AVE REDEV |
|---|---|
| Permittee as filed | UL GRANT AVE LLC |
| NPDES ID | PAC510357 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 17, 2025 |
| Expiration date | December 7, 2029 |
| Issuing agency | State Environmental Organization |
| Address | Philadelphia, PA 19114 |
| Receiving water | Unnamed Stream |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Poquessing Creek (HUC 020402020301) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC510357.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES PAC510357.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 PAC510357 there.
Nearby on the register
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- Every permit record in Philadelphia, A to Z
- Discharge permits in Pennsylvania
- Every permit record in Pennsylvania, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.