Clean Water Act discharge permit · NPDES OH0144355
KOKOSING MATERIALS INC - WOOSTER PLT 517, Wooster, OH: NPDES OH0144355 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
KOKOSING MATERIALS INC - WOOSTER PLT 517, held by Kokosing Materials Inc, holds NPDES permit OH0144355, which discharges to Unknown Ditch. EPA’s file records it issued June 22, 2017 and expiring July 31, 2022. 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 | KOKOSING MATERIALS INC - WOOSTER PLT 517 |
|---|---|
| Permittee as filed | Kokosing Materials Inc |
| NPDES ID | OH0144355 |
| 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 | June 22, 2017 |
| Expiration date | July 31, 2022 |
| Address | Wooster, OH 44691 |
| Receiving water | Unknown Ditch |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Jennings Ditch-Killbuck Creek (HUC 050400030604) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 10Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 8 | 14 | 6 | June 30, 2026 | 973% over the limit |
| Solids, total suspended | 4 | 11 | 3 | June 30, 2022 | 50% over the limit |
| Oxygen, dissolved [DO] | 1 | 4 | 2 | August 31, 2012 | 62% over the limit |
| pH | 2 | 5 | 1 | December 31, 2012 | |
| BOD, carbonaceous [5 day, 20 C] | 4 | 8 | 0 | ||
| Flow rate | 2 | 8 | 0 | ||
| Turbidity [severity] | 2 | 8 | 0 | ||
| E. coli, MTEC-MF | 2 | 4 | 0 | ||
| Chlorine, total residual | 1 | 2 | 0 | ||
| Sludge waste from secondary clarifiers | 2 | 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 OH0144355.
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.
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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 OH0144355 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.