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Casco Bay Energy Company, LLC

Electric Services, major discharger, Veazie, Maine. NPDES permit ME0036188, in force until Sep 30, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form B monthly (16 values)
Renewal application due
Apr 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (16)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximum≤ 100 deg Fall year
pHminimum≥ 6 SUMar, Jun, Sep, Dec
pHmaximum≤ 9 SUMar, Jun, Sep, Dec
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 100 mg/Lall year
Solids, total suspendedmonthly average≤ 137 lb/dall year
Solids, total suspendeddaily maximum≤ 457 lb/dall year
Oil & Greasemonthly average≤ 15 mg/LMar, Jun, Sep, Dec
Oil & Greasedaily maximum≤ 20 mg/LMar, Jun, Sep, Dec
Chromium, total [as Cr]daily maximum≤ .2 mg/LMar, Jun, Sep, Dec
Chromium, total [as Cr]daily maximum≤ 1.04 lb/dMar, Jun, Sep, Dec
Zinc, total [as Zn]daily maximum≤ 1 mg/LMar, Jun, Sep, Dec
Zinc, total [as Zn]daily maximum≤ 12 lb/dMar, Jun, Sep, Dec
Flow, in conduit or thru treatment plantdaily maximum≤ 1.96 MGDall year
Chlorine, free availablemonthly average≤ .2 mg/Lall year
Chlorine, free availabledaily maximum≤ .5 mg/Lall year

How strict are these limits?

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

Same industry: the 6 Electric Services 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/ME0036188 · MCP: https://passage-data.com/mcp