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Cooke Aquaculture USA Inc.

Animal Aquaculture, Eastport, Maine. NPDES permit ME0110531, in force until Jun 30, 2029. Last 12 months: no values over a limit, 3 of 25 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (25 values), outfall 002 form A monthly (5 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
4 values over a limit, 3 required values missing, 10 of 29 reports late

Limits in force (31)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily maximum≤ 48 deg Fall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 50 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 54 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 90 lb/dall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 50 mg/Lall year001
Solids, total suspendedmonthly average≤ 54 lb/dall year001
Solids, total suspendeddaily maximum≤ 90 lb/dall year001
Nitrogen, total [as N]monthly averagereport only (mg/L)May–Oct001
Nitrogen, total [as N]daily maximumreport only (mg/L)May–Oct001
Nitrogen, total [as N]monthly averagereport only (lb/d)May–Oct001
Nitrogen, total [as N]daily maximumreport only (lb/d)May–Oct001
Nitrogen, total [as N]monthly averagereport only (lb/d)Oct001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)May–Oct001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)May–Oct001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)May–Oct001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)May–Oct001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)May–Oct001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)May–Oct001
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)May–Oct001
Nitrite + Nitrate total [as N]daily maximumreport only (lb/d)May–Oct001
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year001
Flow, in conduit or thru treatment plantdaily maximum≤ 216000 gal/dall year001
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (lb/d)all year002
Flow, in conduit or thru treatment plantdaily maximum≤ 500 gal/dall year002

How strict are these limits?

Cited limits by parameter: Maine's rules and the federal ones.

Same industry: the 3 Agricultural Production — Livestock and Animal Specialties permits in Maine.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/ME0110531 · MCP: https://passage-data.com/mcp