Clean Water Act discharge permit · NPDES NY0023906
ERWIN (T) WWTP, Painted Post, NY: NPDES NY0023906 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MajorDischarger class
- 26Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
ERWIN (T) WWTP, held by ERWIN (T), holds NPDES permit NY0023906, which discharges to Cohocton R. EPA’s file records it issued January 8, 2018 and expiring January 31, 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 | ERWIN (T) WWTP |
|---|---|
| Permittee as filed | ERWIN (T) |
| NPDES ID | NY0023906 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | January 8, 2018 |
| Expiration date | January 31, 2023 |
| Issuing agency | NYSDEC |
| Address | Painted Post, NY 14870 |
| Receiving water | COHOCTON R |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Hodgmans Creek-Cohocton River (HUC 020501050308) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 27Pollutants on file
- 26Under a numeric limit
- 12With 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 |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 9 | 18 | 12 | September 30, 2025 | 130% over the limit |
| Coliform, fecal general | 2 | 3 | 3 | May 31, 2026 | 505% over the limit |
| Mercury, total [as Hg] | 1 | 2 | 1 | June 30, 2018 | 300% over the limit |
| BOD, 5-day, percent removal | 0 | 1 | 1 | March 31, 2008 | 60% over the limit |
| Nitrogen, Kjeldahl, total [as N] | 4 | 12 | 0 | ||
| Nitrogen, total [as N] | 7 | 6 | 0 | ||
| Solids, total suspended | 6 | 4 | 0 | ||
| Nitrogen, ammonia, total [as NH3] | 6 | 4 | 0 | ||
| Nitrogen, total [as N] [adjusted] | 1 | 1 | 0 | ||
| Nitrogen, total [as N] [credit] | 1 | 1 | 0 | ||
| Nitrogen, total [as N] [delivered] | 1 | 1 | 0 | ||
| Phosphorus, total [as P] [credit] | 1 | 1 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 6 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 5 | 0 | 0 | ||
| pH | 4 | 0 | 0 | ||
| Nitrogen, nitrite total [as N] | 4 | 0 | 0 | ||
| Nitrogen, nitrate total [as N] | 4 | 0 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 4 | 0 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 4 | 0 | 0 | ||
| Temperature, water deg. centigrade | 2 | 0 | 0 | ||
| Oxygen demand, ultimate | 2 | 0 | 0 | ||
| Solids, settleable | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Toxicity [chronic], Ceriodaphnia dubia | 2 | 0 | 0 | ||
| Toxicity [chronic], Pimephales promelas [Fathead Minnow] | 2 | 0 | 0 | ||
| Solids, suspended percent removal | 1 | 0 | 0 | ||
| Carbonaceous oxygen demand, % removal | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES NY0023906.
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 NY0023906 there.
Nearby on the register
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- Every permit record in Painted Post, A to Z
- Discharge permits in New York
- Every permit record in New York, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.