Clean Water Act discharge permit · NPDES KY0028037
MARATHON PETROLEUM CO LP, Catlettsburg, KY: NPDES KY0028037 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
MARATHON PETROLEUM CO LP, held by Marathon Petroleum Co LP, holds NPDES permit KY0028037, which discharges to Big Sandy River / Ut. EPA’s file records it issued May 7, 2019 and expiring June 30, 2024.
Identity
| Facility as filed | MARATHON PETROLEUM CO LP |
|---|---|
| Permittee as filed | Marathon Petroleum Co LP |
| NPDES ID | KY0028037 |
| 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 7, 2019 |
| Expiration date | June 30, 2024 |
| Address | Catlettsburg, KY 41129 |
| Receiving water | BIG SANDY RIVER / UT |
| Subwatershed | Chadwick Creek-Big Sandy River (HUC 050702040406) |
| NAICS | 424710 – Petroleum Bulk Stations and Terminals |
| SIC | 5171 – Petroleum Bulk Stations & Terminals |
| Other EPA IDs (FRS) | RCRA handler KYR000032979 |
Effluent limits and exceedances
- 6Pollutants on file
- 5Under a numeric limit
- 5With a violation of any kind
- 1With 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 | 2 | 19 | 1 | October 31, 2004 | 47% over the limit |
| Chlorine, total residual | 2 | 28 | 0 | ||
| pH | 2 | 18 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 18 | 0 | ||
| Oil and grease | 0 | 18 | 0 | ||
| Oil & Grease | 2 | 0 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES KY0028037.
Inspections
EPA’s inspection file holds no inspection for NPDES KY0028037.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES KY0028037.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.