Clean Water Act discharge permit · NPDES PA0054089
POTTSTOWN LIMERICK AIRPORT, Pottstown, PA: NPDES PA0054089 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
POTTSTOWN LIMERICK AIRPORT, held by LIMERICK AVIATION LP, holds NPDES permit PA0054089, which discharges to Unt To Schuylkill River. EPA’s file records it issued October 12, 2022 and expiring October 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | POTTSTOWN LIMERICK AIRPORT |
|---|---|
| Permittee as filed | LIMERICK AVIATION LP |
| NPDES ID | PA0054089 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 12, 2022 |
| Expiration date | October 31, 2027 |
| Issuing agency | State Environmental Organization |
| Address | Pottstown, PA 19464 |
| Receiving water | UNT To Schuylkill River |
| Subwatershed | Sprogles Run-Schuylkill River (HUC 020402031002) |
| SIC | 4581 – Airports, Flying Fields, & Services |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 6With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| pH | 9 | 2 | 0 | ||
| Oil & Grease | 1 | 1 | 0 | ||
| Phosphorus, total [as P] | 1 | 1 | 0 | ||
| Organics, gasoline range | 1 | 1 | 0 | ||
| Petrol hydrocarbons, total recoverable | 1 | 1 | 0 | ||
| Diesel range organics diesel, total, wtr | 1 | 1 | 0 | ||
| BOD, 5-day, 20 deg. C | 8 | 0 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 8 | 0 | 0 | ||
| Solids, total suspended | 8 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 8 | 0 | 0 | ||
| Solids, total dissolved | 8 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PA0054089.
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 |
|---|---|---|
| October 6, 2022 | Permit Violations - Failure to Pay Fees | ST6 |
| October 7, 2021 | Permit Violations - Failure to Pay Fees | 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, PA0054089.
Start the watch
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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 PA0054089 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.