Clean Water Act discharge permit · NPDES IN0025151
WES-DEL JR/SR HIGH SCHOOL, Gaston, IN: NPDES IN0025151 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
WES-DEL JR/SR HIGH SCHOOL holds NPDES permit IN0025151, which discharges to Killbuck Cr Via Thurston Ditch. EPA’s file records it issued May 24, 2018 and expiring August 31, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | WES-DEL JR/SR HIGH SCHOOL |
|---|---|
| Permittee as filed | WES-DEL JR/SR HIGH SCHOOL |
| NPDES ID | IN0025151 |
| 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 | May 24, 2018 |
| Expiration date | August 31, 2023 |
| Issuing agency | IDEM |
| Address | Gaston, IN 47342 |
| Receiving water | KILLBUCK CR VIA THURSTON DITCH |
| Subwatershed | Thruston Ditch-Killbuck Creek (HUC 051202010303) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 12Pollutants on file
- 10Under a numeric limit
- 12With a violation of any kind
- 8With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 8 | 293 | 281 | April 30, 2026 | 3,817% over the limit |
| Oxygen, dissolved [DO] | 2 | 138 | 134 | April 30, 2026 | 83% over the limit |
| Solids, total suspended | 8 | 130 | 114 | March 31, 2026 | 715% over the limit |
| Chlorine, total residual | 4 | 125 | 105 | June 30, 2013 | 4,067% over the limit |
| E. coli, colony forming units [CFU] | 3 | 110 | 98 | April 30, 2026 | 20,326% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 21 | 7 | September 30, 2018 | 391% over the limit |
| pH | 2 | 16 | 6 | November 30, 2018 | |
| BOD, 5-day, 20 deg. C | 0 | 8 | 2 | June 30, 2001 | 11% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 13 | 0 | ||
| Number of Events | 2 | 8 | 0 | ||
| Flow, total | 1 | 4 | 0 | ||
| Flow, wastewater by-passing trtmnt plant | 0 | 1 | 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 IN0025151.
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 IN0025151 there.
Nearby on the register
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- Every permit record in Gaston, A to Z
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- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.