Clean Water Act discharge permit · NPDES PAD510221
DREXEL INNOVATION NEIGHBORHOOD, Philadelphia, PA: NPDES PAD510221 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
DREXEL INNOVATION NEIGHBORHOOD, held by SPARK THERAPEUTICS INC, holds NPDES permit PAD510221, which discharges to Unnamed Stream. EPA’s file records it issued December 21, 2022 and expiring December 20, 2027. 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 DREXEL INNOVATION NEIGHBORHOOD: 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 PAD510221.
Identity
| Facility as filed | DREXEL INNOVATION NEIGHBORHOOD |
|---|---|
| Permittee as filed | SPARK THERAPEUTICS INC |
| NPDES ID | PAD510221 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 21, 2022 |
| Expiration date | December 20, 2027 |
| Issuing agency | State Environmental Organization |
| Address | Philadelphia, PA 19104 |
| Receiving water | Unnamed Stream |
| Subwatershed | City of Philadelphia-Schuylkill River (HUC 020402031008) |
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 PAD510221.
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 PAD510221.
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.
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, PAD510221.
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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 PAD510221 there.
Nearby on the register
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- Every permit record in Pennsylvania, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.