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Fish Hatcheries And Preserves, Iron River, Wisconsin. NPDES permit WI0044334 expired Dec 31, 2023; its limits still apply. Last 12 months: no values over a limit, 15 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Temperature, water deg. fahrenheit | quarterly maximum | report only (deg F) | all year |
| Oxygen, dissolved [DO] | quarterly maximum | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | quarterly average | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | quarterly maximum | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | quarterly average | report only (lb/d) | all year |
| BOD, 5-day, 20 deg. C | quarterly maximum | report only (lb/d) | all year |
| pH | quarterly maximum | report only (SU) | all year |
| Solids, total suspended | quarterly average | report only (mg/L) | all year |
| Solids, total suspended | quarterly maximum | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | quarterly maximum | report only (mg/L) | all year |
| Phosphorus, total [as P] | quarterly maximum | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | quarterly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | quarterly maximum | report only (MGD) | all year |
Cited limits by parameter: Wisconsin's rules and the federal ones.
Same industry: the 12 Fishing, Hunting and Trapping permits in Wisconsin.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WI0044334 · MCP: https://passage-data.com/mcp