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Fish Hatcheries And Preserves, New Gloucester, Maine. NPDES permit ME0001040, in force until Oct 31, 2029. Last 12 months: over a limit 2 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| August 2026 | Formalin, daily maximum | 19.87 lb/d | ≤ 18.3 lb/d | 9% |
| August 2026 | Phosphorus, total [as P], monthly average | .04 mg/L | ≤ .035 mg/L | 14% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 7.5 mg/L | Jun–Sep |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) | Jun–Sep |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Jun–Sep |
| Solids, total suspended | monthly average | ≤ 6 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 10 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 50 lb/d | all year |
| Solids, total suspended | daily maximum | ≤ 250 lb/d | all year |
| Phosphorus, total [as P] | monthly average | ≤ .035 mg/L | Jun–Sep |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | Jun–Sep |
| Phosphorus, total [as P] | monthly average | ≤ .77 lb/d | Jun–Sep |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | Jun–Sep |
| Biomass, fish | daily maximum | report only (lb/d) | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Formalin | monthly average | report only (lb/d) | all year |
| Formalin | daily maximum | ≤ 18.3 lb/d | all year |
Cited limits by parameter: Maine's rules and the federal ones.
Same industry: the 17 Fishing, Hunting and Trapping permits in Maine.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/ME0001040 · MCP: https://passage-data.com/mcp