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Of the 6 permits in EPA's SIC 34 in MI, 1 went over a limit between 2025-10-01 and 2026-09-30 (Oil & Grease: 1). 1 is past the expiry date EPA's file holds; 3 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.
All Michigan permitsAll states
| Facility | Last 12 months | Permit |
|---|---|---|
| AAR Mobility Systems MI0002640 · Fabricated Metal Products | Over a limit 1×: Oil & Grease (1×) | Renewal application due Apr 4, 2027 |
| Burkland Incorporated MI0056961 · Automotive Stampings | No value over a limit | Renewal application due Apr 4, 2027 |
| Diamond Chrome Plating, Inc. MI0058204 · Plating And Polishing | No value over a limit; 190 required values not reported | Permit past the expiry date EPA's file holds |
| Ford Motor Company MI0057359 · Automotive Stampings | No value over a limit | Renewal application due Apr 4, 2027 |
| Huron Inc. MI0002429 · Screw Machine Products | No value over a limit | Expires Oct 1, 2029 |
| Straits Steel and Wire, LLC MI0059187 · Miscellaneous Fabricated Wire Products | No value over a limit | Expires Oct 1, 2030 |
The record is EPA's ICIS-NPDES file of 2026-10-15: values filed against each limit between Oct 1, 2025 and Sep 30, 2026. No reports on file may be EPA's gap, not the facility's.
For programs and AI agents: this screen as JSON at /api/v1/permits?state=MI&sic=34, narrowed with &over_limit=true, ¶meter=phosphorus or &renewal=due; or add https://passage-data.com/mcp as a remote MCP server (tool list_permits). Free, no key. llms.txt
From EPA's ECHO data, not the permit document itself: your permit is the final word. All states