Clean Water Act discharge permit · NPDES PA0091685
S TAYLOR ENVIRONMENTAL PARK, Pittsburgh, PA: NPDES PA0091685 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
S TAYLOR ENVIRONMENTAL PARK, held by UNITED STATES STEEL LLC, holds NPDES permit PA0091685, which discharges to Unt To Streets Creek. EPA’s file records it issued October 31, 2001 and expiring October 31, 2006. 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 | S TAYLOR ENVIRONMENTAL PARK |
|---|---|
| Permittee as filed | UNITED STATES STEEL LLC |
| NPDES ID | PA0091685 |
| 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 | October 31, 2001 |
| Expiration date | October 31, 2006 |
| Address | Pittsburgh, PA 15236 |
| Receiving water | UNT TO STREETS CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Streets Run-Monongahela River (HUC 050200050808) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 31Pollutants on file
- 0Under a numeric limit
- 31With a violation of any kind
- 4With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Aluminum, total [as Al] | 0 | 24 | 12 | February 28, 2019 | 320% over the limit |
| pH | 0 | 10 | 2 | September 30, 2021 | |
| Iron, total [as Fe] | 0 | 13 | 1 | March 31, 2015 | 10% over the limit |
| Manganese, total [as Mn] | 0 | 13 | 1 | October 31, 2017 | 13% over the limit |
| Flow, in conduit or thru treatment plant | 0 | 12 | 0 | ||
| Solids, total suspended | 0 | 10 | 0 | ||
| Cyanide, total [as CN] | 0 | 10 | 0 | ||
| Zinc, total [as Zn] | 0 | 10 | 0 | ||
| Cyanide, free available | 0 | 8 | 0 | ||
| Cadmium, total [as Cd] | 0 | 6 | 0 | ||
| Chromium, hexavalent [as Cr] | 0 | 6 | 0 | ||
| Copper, total [as Cu] | 0 | 6 | 0 | ||
| Lead, total [as Pb] | 0 | 6 | 0 | ||
| Silver, total [as Ag] | 0 | 6 | 0 | ||
| Selenium, total [as Se] | 0 | 6 | 0 | ||
| Benzo[a]pyrene | 0 | 6 | 0 | ||
| Oil & Grease | 0 | 4 | 0 | ||
| Sulfate, total [as SO4] | 0 | 4 | 0 | ||
| Beryllium, total [as Be] | 0 | 4 | 0 | ||
| Iron, dissolved [as Fe] | 0 | 4 | 0 | ||
| Phenolics, total recoverable | 0 | 4 | 0 | ||
| Acrylonitrile | 0 | 4 | 0 | ||
| Solids, total dissolved | 0 | 4 | 0 | ||
| Fluoride, total [as F] | 0 | 2 | 0 | ||
| Arsenic, total [as As] | 0 | 2 | 0 | ||
| Chromium, total [as Cr] | 0 | 2 | 0 | ||
| Cobalt, total [as Co] | 0 | 2 | 0 | ||
| Thallium, total [as Tl] | 0 | 2 | 0 | ||
| Antimony, total [as Sb] | 0 | 2 | 0 | ||
| Mercury, total [as Hg] | 0 | 2 | 0 | ||
| Osmotic pressure, total, unf whl wtr | 0 | 2 | 0 |
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 |
|---|---|---|
| March 23, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| January 7, 2020 | Effluent Violations - Numeric effluent violation | 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
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, PA0091685.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 PA0091685 there.
Nearby on the register
- Discharge permits in Pittsburgh
- Every permit record in Pittsburgh, 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.