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Fishing, Hunting and Trapping — NPDES discharge permits in Wisconsin

Of the 12 permits in EPA's SIC 09 in WI, 1 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 1). 12 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
Ecosystems Mission Area, UMESC
WI0045756 · Fish Hatcheries And Preserves
Over a limit 1×: Solids, total suspended (1×)Permit past the expiry date EPA's file holds
GREAT LAKES WATER INSTITUTE
WI0045942 · Fish Hatcheries And Preserves
No value over a limit; 27 required values not reportedPermit past the expiry date EPA's file holds
IRON RIVER NATIONAL FISH HATCHERY
WI0044334 · Fish Hatcheries And Preserves
No value over a limit; 15 required values not reportedPermit past the expiry date EPA's file holds
WI DNR ART OEHMCKE STATE FISH HATCHERY
WI0058271 · Fish Hatcheries And Preserves
No value over a limit; 12 required values not reportedPermit past the expiry date EPA's file holds
WI DNR BRULE RIVER STATE FISH HATCHERY
WI0004171 · Fish Hatcheries And Preserves
No value over a limitPermit past the expiry date EPA's file holds
WI DNR GOV TOMMY THOMPSON FISH HATCHERY
WI0049191 · Fish Hatcheries And Preserves
No value over a limit; 9 required values not reportedPermit past the expiry date EPA's file holds
WI DNR KETTLE MORAINE SPRINGS
WI0026255 · Fish Hatcheries And Preserves
No value over a limit; 40 required values not reportedPermit past the expiry date EPA's file holds
WI DNR LES VOIGT STATE FISH HATCHERY
WI0004162 · Fish Hatcheries And Preserves
No value over a limit; 3 required values not reportedPermit past the expiry date EPA's file holds
WI DNR Nevin Fish Hatchery
WI0002585 · Fish Hatcheries And Preserves
No value over a limit; 18 required values not reportedPermit past the expiry date EPA's file holds
WI DNR OSCEOLA FISH HATCHERY
WI0004197 · Fish Hatcheries And Preserves
No value over a limitPermit past the expiry date EPA's file holds
WI DNR ST CROIX FALLS HATCHERY
WI0004201 · Fish Hatcheries And Preserves
No value over a limit; 30 required values not reportedPermit past the expiry date EPA's file holds
WI DNR WILD ROSE FISH HATCHERY
WI0022756 · Fish Hatcheries And Preserves
No value over a limit; 65 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=WI&sic=09, 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