Clean Water Act discharge permit · NPDES NY0030341
PORT LEYDEN (V) STP, Port Leyden, NY: NPDES NY0030341 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
PORT LEYDEN (V) STP, held by PORT LEYDEN (V), holds NPDES permit NY0030341, which discharges to Black R. EPA’s file records it issued July 21, 2022 and expiring July 31, 2027. 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 | PORT LEYDEN (V) STP |
|---|---|
| Permittee as filed | PORT LEYDEN (V) |
| NPDES ID | NY0030341 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | July 21, 2022 |
| Expiration date | July 31, 2027 |
| Issuing agency | NYSDEC |
| Address | Port Leyden, NY 13433 |
| Receiving water | BLACK R |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Fall Brook-Black River (HUC 041501010305) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 10Under a numeric limit
- 11With a violation of any kind
- 9With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 9 | 348 | 226 | July 31, 2026 | 10,000% over the limit |
| BOD, 5-day, percent removal | 2 | 83 | 60 | May 31, 2026 | 567% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 83 | 52 | May 31, 2026 | 96,363,536% over the limit |
| Solids, total suspended | 5 | 166 | 49 | December 31, 2025 | 3,300% over the limit |
| Solids, suspended percent removal | 2 | 52 | 31 | April 30, 2026 | 233% over the limit |
| Coliform, fecal general | 2 | 42 | 26 | May 31, 2026 | 99,999% over the limit |
| Solids, settleable | 1 | 59 | 3 | June 30, 2023 | 32,233% over the limit |
| pH | 2 | 99 | 1 | May 31, 2017 | |
| Chlorine, total residual | 1 | 8 | 1 | September 30, 2023 | 5% over the limit |
| Temperature, water deg. centigrade | 0 | 54 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 4 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 31, 2018 | Reporting Violations - Improper/ Incorrect Reporting | 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, NY0030341.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 NY0030341 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.