Clean Water Act discharge permit · NPDES PA0111414
PA AMERICAN WATER CO MCEWENSVILLE, Mcewensville, PA: NPDES PA0111414 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
PA AMERICAN WATER CO MCEWENSVILLE, held by PA AMER WATER CO, holds NPDES permit PA0111414, which discharges to Unt To Warrior Run. EPA’s file records it issued November 28, 2018 and expiring November 30, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | PA AMERICAN WATER CO MCEWENSVILLE |
|---|---|
| Permittee as filed | PA AMER WATER CO |
| NPDES ID | PA0111414 |
| 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 |
| Program | Publicly owned treatment works |
| Issued | November 28, 2018 |
| Expiration date | November 30, 2023 |
| Issuing agency | State Environmental Organization |
| Address | Mcewensville, PA 17834 |
| Receiving water | UNT To Warrior Run |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Warrior Run (HUC 020502061203) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 12Under a numeric limit
- 10With a violation of any kind
- 6With 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 |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 4 | 32 | 28 | May 31, 2026 | 849% over the limit |
| Coliform, fecal general | 4 | 14 | 12 | February 28, 2023 | 99,999% over the limit |
| Solids, total suspended | 4 | 12 | 8 | February 28, 2026 | 149% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 10 | 6 | February 28, 2026 | 100% over the limit |
| Chlorine, total residual | 2 | 5 | 3 | October 31, 2019 | 30% over the limit |
| Phosphorus, Total | 1 | 2 | 2 | December 31, 2025 | 202% over the limit |
| pH | 2 | 2 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 1 | 0 | ||
| Nitrogen, total [as N] | 2 | 0 | 0 | ||
| Suspended Solids, Total | 1 | 0 | 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
- 17Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 27, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| August 13, 2026 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| August 13, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| March 13, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| January 2, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| September 30, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| June 24, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| April 8, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| May 23, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| May 30, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| December 9, 2022 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| June 29, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| August 13, 2020 | Effluent Violations - Numeric effluent violation | ST6 |
| January 30, 2020 | Effluent Violations - Numeric effluent violation | ST6 |
| March 18, 2019 | Effluent Violations - Numeric effluent violation | ST6 |
| January 31, 2019 | Monitoring Violations - Frequency of Sampling Violation | ST6 |
| January 25, 2018 | 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, PA0111414.
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 PA0111414 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.