Clean Water Act discharge permit · NPDES OH0064254
MPLX TERMINALS LLC - BRECKSVILLE TERMINAL, Brecksville, OH: NPDES OH0064254 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 15Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
MPLX TERMINALS LLC - BRECKSVILLE TERMINAL, held by Marathon Petroleum Co LLC, holds NPDES permit OH0064254, which discharges to Furnace Run Via Ut. EPA’s file records it issued July 13, 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 | MPLX TERMINALS LLC - BRECKSVILLE TERMINAL |
|---|---|
| Permittee as filed | Marathon Petroleum Co LLC |
| NPDES ID | OH0064254 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 13, 2017 |
| Expiration date | July 31, 2022 |
| Address | Brecksville, OH 44141 |
| Receiving water | Furnace Run via UT |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Furnace Run (HUC 041100020403) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 15Under a numeric limit
- 7With 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 |
|---|---|---|---|---|---|
| pH | 2 | 2 | 2 | September 30, 2019 | |
| BOD, 5-day, 20 deg. C | 2 | 2 | 0 | ||
| Oxygen demand, chem. [low level] [COD] | 2 | 2 | 0 | ||
| Solids, total suspended | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 2 | 2 | 0 | ||
| Carbon, tot organic [TOC] | 2 | 2 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 1 | 1 | 0 | ||
| Flow rate | 2 | 0 | 0 | ||
| Toluene | 2 | 0 | 0 | ||
| Benzene | 2 | 0 | 0 | ||
| Ethylbenzene | 2 | 0 | 0 | ||
| Phenol | 2 | 0 | 0 | ||
| Naphthalene | 2 | 0 | 0 | ||
| Rainfall | 2 | 0 | 0 | ||
| Xylene [mix of m+o+p] | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 2, 2022 | Permit Violations - Failure to Submit Timely Permit Renewal Application | ST6 |
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 OH0064254 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.