Clean Water Act discharge permit · NPDES OH0151753
THORWORKS INDUSTRIES INC SANITARY TREATMENT SYSTEM, Green Springs, OH: NPDES OH0151753 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
THORWORKS INDUSTRIES INC SANITARY TREATMENT SYSTEM holds NPDES permit OH0151753. EPA’s file records it issued September 5, 2025 and expiring September 30, 2030. 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 | THORWORKS INDUSTRIES INC SANITARY TREATMENT SYSTEM |
|---|---|
| Permittee as filed | THORWORKS INDUSTRIES INC SANITARY TREATMENT SYSTEM |
| NPDES ID | OH0151753 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 5, 2025 |
| Expiration date | September 30, 2030 |
| Address | Green Springs, OH 44836 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Flag Run-Green Creek (HUC 041000111203) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 4 | 8 | 4 | June 30, 2026 | 325% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 7 | 3 | June 30, 2026 | 60% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 6 | 2 | March 31, 2026 | 153% over the limit |
| E. coli, MTEC-MF | 2 | 2 | 2 | June 30, 2026 | 327% over the limit |
| Flow rate | 2 | 6 | 0 | ||
| Turbidity [severity] | 2 | 6 | 0 | ||
| pH | 2 | 2 | 0 | ||
| Sludge waste from secondary clarifiers | 2 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 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 OH0151753.
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 OH0151753 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.