Clean Water Act discharge permit · NPDES MIS111889
MAXI-GRIP INC, Warren, MI: NPDES MIS111889 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MAXI-GRIP INC, held by Maxi-Grip Inc., holds NPDES permit MIS111889, which discharges to Bear Creek. EPA’s file records it issued August 25, 2017 and expiring April 1, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MAXI-GRIP INC |
|---|---|
| Permittee as filed | Maxi-Grip Inc. |
| NPDES ID | MIS111889 |
| 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 | August 25, 2017 |
| Expiration date | April 1, 2021 |
| Issuing agency | State |
| Address | Warren, MI 48089 |
| Receiving water | Bear Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Harrington Drain (HUC 040900030401) |
| SIC | 3599 – Industrial Machinery |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MIS111889.
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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 13, 2023 | Management Practice Violations - No Licensed/Certified Operator | ST6 |
| April 13, 2023 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| April 13, 2023 | WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP | ST6 |
| April 13, 2023 | Management Practice Violations - Failure to Maintain Records | 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 MIS111889 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.