Clean Water Act discharge permit · NPDES MIG081237
SPEEDWAY 5496 - DEARBORN HEIGHTS, Dearborn Heights, MI: NPDES MIG081237 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SPEEDWAY 5496 - DEARBORN HEIGHTS, held by Speedway LLC, holds NPDES permit MIG081237, which discharges to Middle River Rouge. EPA’s file records it issued April 25, 2018 and expiring April 1, 2020. 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 | SPEEDWAY 5496 - DEARBORN HEIGHTS |
|---|---|
| Permittee as filed | Speedway LLC |
| NPDES ID | MIG081237 |
| 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 |
| Issued | April 25, 2018 |
| Expiration date | April 1, 2020 |
| Issuing agency | State |
| Address | Dearborn Heights, MI 48127 |
| Receiving water | Middle River Rouge |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Maple Grove Cemetery-Middle River Rouge (HUC 040900040204) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 6Under a numeric limit
- 1With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Ethylbenzene | 0 | 57 | 0 | ||
| Benzene, ethylbenzene, toluene, xylene combination | 3 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Phosphorus, Total | 2 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 0 | 0 | ||
| Lead, total [as Pb] | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MIG081237.
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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2019 | Reporting Violations - Late Submittal of DMRs | 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 MIG081237 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.