Clean Water Act discharge permit · NPDES KY0023906
MARSHALL HIGH SCHOOL, Benton, KY: NPDES KY0023906 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
MARSHALL HIGH SCHOOL holds NPDES permit KY0023906, which discharges to Chestnut Crk. EPA’s file records it issued February 8, 2010 and expiring March 31, 2015. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MARSHALL HIGH SCHOOL |
|---|---|
| Permittee as filed | MARSHALL HIGH SCHOOL |
| NPDES ID | KY0023906 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 8, 2010 |
| Expiration date | March 31, 2015 |
| Address | Benton, KY 42025 |
| Receiving water | CHESTNUT CRK |
| Subwatershed | Chestnut Creek-Clarks River (HUC 060400060404) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 8Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Chlorine, total residual | 2 | 118 | 82 | April 30, 2020 | 32,355% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 146 | 74 | December 31, 2019 | 425% over the limit |
| Solids, total suspended | 4 | 138 | 66 | March 31, 2015 | 2,970% over the limit |
| Coliform, fecal general | 0 | 53 | 53 | November 30, 2009 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 1 | 65 | 47 | December 31, 2019 | 71% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 112 | 40 | August 31, 2019 | 871% over the limit |
| E. coli | 2 | 74 | 38 | August 31, 2019 | 1,762% over the limit |
| pH | 2 | 38 | 2 | July 31, 2010 | |
| Flow, in conduit or thru treatment plant | 2 | 36 | 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 KY0023906.
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 KY0023906 there.
Nearby on the register
- Discharge permits in Benton
- Every permit record in Benton, A to Z
- Discharge permits in Kentucky
- Every permit record in Kentucky, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.