Clean Water Act discharge permit · NPDES NY0020265
DELHI (V) WWTP, Delhi, NY: NPDES NY0020265 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 22Pollutants under a numeric limit
- 14Pollutants with an effluent exceedance
DELHI (V) WWTP, held by DELHI (V), holds NPDES permit NY0020265, which discharges to Delaware R W Br. EPA’s file records it issued June 15, 2007 and expiring January 31, 2013. 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 | DELHI (V) WWTP |
|---|---|
| Permittee as filed | DELHI (V) |
| NPDES ID | NY0020265 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | June 15, 2007 |
| Expiration date | January 31, 2013 |
| Issuing agency | NYSDEC |
| Address | Delhi, NY 13753 |
| Receiving water | DELAWARE R W BR |
| Subwatershed | Platner Brook-Upper West Branch Delaware River (HUC 020401010201) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 27Pollutants on file
- 22Under a numeric limit
- 21With a violation of any kind
- 14With 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 |
|---|---|---|---|---|---|
| Chlorine, total residual | 3 | 50 | 47 | July 31, 2026 | 99,999% over the limit |
| Turbidity | 1 | 37 | 37 | May 31, 2025 | |
| Phosphorus, total [as P] | 4 | 31 | 28 | February 28, 2021 | 2,082% over the limit |
| Turbidity, time above limit | 1 | 20 | 20 | February 29, 2024 | 1,743% over the limit |
| Coliform, fecal general | 4 | 18 | 18 | October 31, 2005 | 99,999% over the limit |
| Carbonaceous oxygen demand, % removal | 2 | 18 | 18 | July 31, 2026 | 99,999% over the limit |
| Flow, in conduit or thru treatment plant | 3 | 16 | 13 | September 30, 2011 | 43% over the limit |
| BOD, 5-day, percent removal | 1 | 8 | 8 | January 31, 2006 | 49% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 14 | 6 | 6 | July 31, 2013 | 99,999% over the limit |
| Solids, total suspended | 10 | 10 | 5 | July 31, 2019 | 99,999% over the limit |
| BOD, 5-day, 20 deg. C | 5 | 3 | 3 | June 30, 1999 | 104% over the limit |
| pH | 6 | 2 | 2 | June 30, 2002 | |
| Solids, settleable | 3 | 2 | 2 | June 30, 2019 | 1,400% over the limit |
| Nitrogen, ammonia, total [as NH3] | 3 | 2 | 1 | July 31, 2012 | 99,999% over the limit |
| Temperature, water deg. fahrenheit | 3 | 4 | 0 | ||
| Oxygen demand, ultimate | 0 | 4 | 0 | ||
| Solids, suspended percent removal | 1 | 1 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 0 | 1 | 0 | ||
| Toxicity [chronic], Ceriodaphnia dubia | 0 | 1 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 1 | 0 | ||
| Toxicity [chronic], Pimephales promelas [Fathead Minnow] | 0 | 1 | 0 | ||
| Ann. amt sludge disposed by other method | 1 | 0 | 0 | ||
| Annual amt of sludge incinerated | 1 | 0 | 0 | ||
| Annual sludge production, total | 1 | 0 | 0 | ||
| Annual amount of sludge land applied | 1 | 0 | 0 | ||
| Annual amt. sludge disposed surface unit | 1 | 0 | 0 | ||
| Annual amt sludge disposed in landfill | 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 NY0020265.
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 NY0020265 there.
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- Every permit record in New York, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.