Clean Water Act discharge permit · NPDES MOG350063
MFA OIL BULK PLANT BROOKFIELD, Brookfield, MO: NPDES MOG350063 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
MFA OIL BULK PLANT BROOKFIELD, held by MFA Oil Company, holds NPDES permit MOG350063, which discharges to Tributary To Elk Creek. EPA’s file records it issued November 1, 2017 and expiring September 17, 2022. 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 | MFA OIL BULK PLANT BROOKFIELD |
|---|---|
| Permittee as filed | MFA Oil Company |
| NPDES ID | MOG350063 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | November 1, 2017 |
| Expiration date | September 17, 2022 |
| Address | Brookfield, MO 64628 |
| Receiving water | Tributary to Elk Creek |
| Subwatershed | Spring Branch-Elk Creek (HUC 102801031302) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 10Under a numeric limit
- 10With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| Report due [yrmoda] | 1 | 4 | 3 | December 31, 2023 | |
| pH | 2 | 4 | 2 | December 31, 2015 | |
| Toluene | 4 | 2 | 0 | ||
| Benzene | 4 | 2 | 0 | ||
| Xylene [mix of m+o+p] | 4 | 2 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 2 | 0 | ||
| Ethylbenzene | 2 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Ethanol | 2 | 2 | 0 | ||
| Ethylbenzene | 0 | 1 | 0 | ||
| Hydrocarbons, total petroleum | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 31, 2026 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| March 31, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| July 21, 2022 | Effluent Violations - Unauthorized Discharge | 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 MOG350063 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.