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Lumber and Wood Products — NPDES discharge permits in Michigan

Of the 3 permits in EPA's SIC 24 in MI, 2 went over a limit between 2025-10-01 and 2026-09-30 (Phosphorus, total [as P]: 2). 2 are past the expiry date EPA's file holds; 0 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
FSI Millstone Pond Property, LLC
MI0055816 · Mobile Homes
Over a limit 2×: Phosphorus, total [as P] (2×)Permit past the expiry date EPA's file holds
Manthei Incorporated
MI0046957 · Hardwood Veneer And Plywood
Over a limit 2×: Phosphorus, total [as P] (2×)Expires Oct 1, 2029
Decorative Panels International, Incorporated
MI0002500 · major · Reconstituted Wood Products
No value over a limit; 55 required values not reportedPermit past the expiry date EPA's file holds

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=24, narrowed with &over_limit=true, &parameter=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