Clean Water Act discharge permit · NPDES PA0255122
HAMILTON DR SRSTP, Sewickley, PA: NPDES PA0255122 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HAMILTON DR SRSTP, held by ROSIER BENJAMIN A, holds NPDES permit PA0255122, which discharges to Unt To Little Sewickley Creek. EPA’s file records it issued February 10, 2017 and expiring February 28, 2022. 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.
Identity
| Facility as filed | HAMILTON DR SRSTP |
|---|---|
| Permittee as filed | ROSIER BENJAMIN A |
| NPDES ID | PA0255122 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 10, 2017 |
| Expiration date | February 28, 2022 |
| Issuing agency | State Environmental Organization |
| Address | Sewickley, PA 15143 |
| Receiving water | UNT To Little Sewickley Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Little Sewickley Creek (HUC 050301010305) |
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 PA0255122.
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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 29, 2024 | Reporting Violations - Failure to Submit DMRs | ST6 |
| August 29, 2024 | Monitoring Violations - Analysis not Conducted | ST6 |
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
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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 PA0255122 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.