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Of the 13 permits in EPA's SIC 28 in MI, 4 went over a limit between 2025-10-01 and 2026-09-30 (Chloroform: 1; pH: 1; Solids, total suspended: 1). 6 are past the expiry date EPA's file holds; 6 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 |
|---|---|---|
| Morton Salt, Incorporated MI0001503 · major · Chemical Preparations | Over a limit 4×: pH (4×) | Renewal application due Apr 4, 2027 |
| Chem-Trend Limited Partnership MI0041718 · Chemical Preparations | Over a limit 2×: Solids, total suspended (2×) | Expires Oct 1, 2030 |
| Wacker Chemical Corporation MI0026034 · major · Plastics Materials And Resins | Over a limit 2×: Chloroform (2×) | Renewal application due Apr 4, 2028 |
| E. I. du Pont de Nemours & Company MI0000884 · Industrial Organic Chemicals | Over a limit 1×: Trichloroethylene (1×) | Permit past the expiry date EPA's file holds |
| (Unknown Permittee) MI0000868 · major · Industrial Inorganic Chemicals | No value over a limit; 64 required values not reported | Permit past the expiry date EPA's file holds |
| BASF Corporation MI0000540 · major · Plastics Materials And Resins | No value over a limit; 450 required values not reported | Permit past the expiry date EPA's file holds |
| Cargill Incorporated MI0001031 · major · Chemical Preparations | No value over a limit | Permit past the expiry date EPA's file holds |
| Koppers Performance Chemicals Incorporated MI0059182 · Industrial Inorganic Chemicals | No value over a limit | Renewal application due Apr 4, 2027 |
| Linde Inc. MI0003310 · Industrial Gases | No value over a limit | Renewal application due Apr 4, 2028 |
| Occidental Chemical Corporation MI0003026 · major · Industrial Inorganic Chemicals | No value over a limit | Permit past the expiry date EPA's file holds |
| Pfizer Incorporated MI0002941 · major · Pharmaceutical Preparations | No value over a limit | Renewal application due Apr 4, 2027 |
| Strebor, Incorporated MI0044288 · Adhesives And Sealants | No value over a limit; 46 required values not reported | Permit past the expiry date EPA's file holds |
| Trenton MI LLC MI0000558 · Industrial Inorganic Chemicals | No value over a limit | Renewal application due Apr 4, 2027 |
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=28, 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