Clean Water Act discharge permit · NPDES MIS112077
HIGH GRADE MATERIALS-PLAINWELL, Plainwell, MI: NPDES MIS112077 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HIGH GRADE MATERIALS-PLAINWELL, held by High Grade Materials Company, holds NPDES permit MIS112077, which discharges to Wetland. EPA’s file records it issued June 16, 2022 and expiring April 1, 2026. 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.
What the register holds for HIGH GRADE MATERIALS-PLAINWELL: its NPDES ID, its permit type and status, its dates, its address in Plainwell, Michigan, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS112077.
Identity
| Facility as filed | HIGH GRADE MATERIALS-PLAINWELL |
|---|---|
| Permittee as filed | High Grade Materials Company |
| NPDES ID | MIS112077 |
| 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 | June 16, 2022 |
| Expiration date | April 1, 2026 |
| Issuing agency | State |
| Address | Plainwell, MI 49080 |
| Receiving water | wetland |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Silver Creek-Kalamazoo River (HUC 040500030607) |
Cited to the EPA ICIS-NPDES permit file (ECHO 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 MIS112077.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MIS112077.
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.
Watch this permit
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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 MIS112077 there.
Nearby on the register
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- Every permit record in Michigan, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.