Clean Water Act discharge permit · NPDES NY0029289
INTERLAKEN (V) STP, Interlaken, NY: NPDES NY0029289 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 11Pollutants with an effluent exceedance
INTERLAKEN (V) STP, held by INTERLAKEN (V), holds NPDES permit NY0029289, which discharges to Minors Ck. EPA’s file records it issued June 10, 2015 and expiring February 28, 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 | INTERLAKEN (V) STP |
|---|---|
| Permittee as filed | INTERLAKEN (V) |
| NPDES ID | NY0029289 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | June 10, 2015 |
| Expiration date | February 28, 2021 |
| Issuing agency | NYSDEC |
| Address | Interlaken, NY 14847 |
| Receiving water | MINORS CK |
| Subwatershed | Lively Run-Cayuga Lake (HUC 041402011107) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 10Under a numeric limit
- 13With a violation of any kind
- 11With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 2 | 40 | 38 | July 31, 2026 | 49,902% over the limit |
| BOD, 5-day, percent removal | 1 | 18 | 18 | September 30, 2017 | 160% over the limit |
| Solids, suspended percent removal | 1 | 9 | 9 | March 31, 2007 | 453% over the limit |
| Flow, in conduit or thru treatment plant | 1 | 8 | 7 | March 31, 2018 | 760% over the limit |
| Chlorine, total residual | 1 | 8 | 7 | July 31, 2026 | 1,233% over the limit |
| BOD, 5-day, 20 deg. C | 5 | 11 | 6 | February 28, 2026 | 24% over the limit |
| Phosphorus, total [as P] | 0 | 8 | 6 | July 31, 2026 | 820% over the limit |
| Oxygen, dissolved [DO] | 0 | 7 | 6 | July 31, 2026 | 23% over the limit |
| Nitrogen, ammonia total [as N] | 0 | 7 | 6 | July 31, 2026 | 2,167% over the limit |
| Solids, total suspended | 5 | 13 | 4 | October 31, 2001 | 90% over the limit |
| Solids, settleable | 2 | 3 | 1 | January 31, 2013 | 400% over the limit |
| pH | 4 | 4 | 0 | ||
| Temperature, water deg. centigrade | 2 | 2 | 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 NY0029289.
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, NY0029289.
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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 NY0029289 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.