Clean Water Act discharge permit · NPDES NY0203483
C R HUNTLEY FLY ASH LANDFILL, Tonawanda, NY: NPDES NY0203483 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
C R HUNTLEY FLY ASH LANDFILL, held by NRG HUNTLEY POWER LLC, holds NPDES permit NY0203483, which discharges to Niagara R. EPA’s file records it issued December 16, 2015 and expiring April 30, 2021. 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 | C R HUNTLEY FLY ASH LANDFILL |
|---|---|
| Permittee as filed | NRG HUNTLEY POWER LLC |
| NPDES ID | NY0203483 |
| 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 | December 16, 2015 |
| Expiration date | April 30, 2021 |
| Issuing agency | NYSDEC |
| Address | Tonawanda, NY 14150 |
| Receiving water | NIAGARA R |
| Subwatershed | Twomile Creek-Niagara River (HUC 041201040601) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 12Under a numeric limit
- 5With 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 |
|---|---|---|---|---|---|
| Phenolics, total recoverable | 4 | 10 | 9 | March 31, 2007 | 1,080% over the limit |
| Solids, total suspended | 3 | 5 | 5 | March 31, 2007 | 96% over the limit |
| Iron, total [as Fe] | 3 | 5 | 5 | July 31, 2020 | 4,400% over the limit |
| Zinc, total [as Zn] | 3 | 1 | 1 | October 31, 2001 | 50% over the limit |
| Flow rate | 3 | 1 | 0 | ||
| pH | 6 | 0 | 0 | ||
| Barium, total [as Ba] | 3 | 0 | 0 | ||
| Copper, total [as Cu] | 3 | 0 | 0 | ||
| Molybdenum, total [as Mo] | 3 | 0 | 0 | ||
| Nickel, total [as Ni] | 3 | 0 | 0 | ||
| Silver, total [as Ag] | 3 | 0 | 0 | ||
| Aluminum, total [as Al] | 3 | 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 NY0203483.
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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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 NY0203483 there.
Nearby on the register
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- Every permit record in Tonawanda, 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.