Clean Water Act discharge permit · NPDES MIS110771
HHI FORMTECH LLC, Troy, MI: NPDES MIS110771 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HHI FORMTECH LLC, held by HHI FormTech LLC, holds NPDES permit MIS110771, which discharges to Spencer Drain. EPA’s file records it issued March 23, 2022 and expiring April 1, 2026. 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 | HHI FORMTECH LLC |
|---|---|
| Permittee as filed | HHI FormTech LLC |
| NPDES ID | MIS110771 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 23, 2022 |
| Expiration date | April 1, 2026 |
| Issuing agency | State |
| Address | Troy, MI 48084 |
| Receiving water | Spencer Drain |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Meckler Drain-Red Run (HUC 040900030202) |
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 MIS110771.
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 |
|---|---|---|
| May 15, 2024 | Failure to develop, maintain, or get approval of an adequate SWPPP (industrial stormwater) | ST6 |
| May 15, 2024 | Discharge from an industrial stormwater outfall to waters of the U.S. without NPDES permit coverage | 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 MIS110771 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.