Clean Water Act discharge permit · NPDES OH0131326
CERTIFIED OIL COMPANY STORE 410, Ravenna, OH: NPDES OH0131326 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
CERTIFIED OIL COMPANY STORE 410, held by Certified Oil Co, holds NPDES permit OH0131326. EPA’s file records it issued January 9, 2024 and expiring January 31, 2029. 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 | CERTIFIED OIL COMPANY STORE 410 |
|---|---|
| Permittee as filed | Certified Oil Co |
| NPDES ID | OH0131326 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 9, 2024 |
| Expiration date | January 31, 2029 |
| Address | Ravenna, OH 44272 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Kirwin Reservoir-West Branch Mahoning River (HUC 050301030304) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 17Pollutants on file
- 12Under a numeric limit
- 16With a violation of any kind
- 7With 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 | 306 | 206 | July 31, 2026 | 5,000% over the limit |
| Solids, total suspended | 4 | 174 | 78 | January 31, 2026 | 802% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 125 | 35 | January 31, 2026 | 400% over the limit |
| Oxygen, dissolved [DO] | 1 | 23 | 16 | March 31, 2013 | 97% over the limit |
| E. coli, MTEC-MF | 2 | 20 | 16 | September 30, 2024 | 8,154% over the limit |
| Coliform, fecal MF, MFC broth, 44.5 C | 0 | 15 | 11 | August 31, 2012 | 99,999% over the limit |
| pH | 4 | 30 | 2 | September 30, 2016 | |
| Flow rate | 4 | 20 | 0 | ||
| Temperature, water deg. centigrade | 2 | 14 | 0 | ||
| Turbidity [severity] | 2 | 14 | 0 | ||
| Oil and grease, hexane extr method | 2 | 10 | 0 | ||
| Color, spectrophoto-metric filter | 0 | 8 | 0 | ||
| Odor, atmospheric [severity] | 0 | 8 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 8 | 0 | ||
| Oil & grease severity | 2 | 6 | 0 | ||
| Chlorine, total residual | 0 | 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 OH0131326.
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 OH0131326 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.