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Fort Kent WWTF

Sewage treatment plant, major discharger, Fort Kent, Maine. NPDES permit ME0102369 expired Dec 31, 2021; its limits still apply. Last 12 months: over a limit once (last December 2025), 2 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (20 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 3 of 15 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimit
December 2025pH, minimum5.3 SU≥ 6 SU

Limits in force (24)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 70 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 131 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 250 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 469 lb/dall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 70 mg/Lall year001
Solids, total suspendeddaily maximum≤ 131 mg/Lall year001
Solids, total suspendedmonthly average≤ 250 lb/dall year001
Solids, total suspendeddaily maximum≤ 469 lb/dall year001
Solids, settleabledaily maximum≤ .3 mL/Lall year001
E. coli, thermotol, MF, MTECmonthly geometric mean≤ 64 #/100mLMay–Sep001
E. coli, thermotol, MF, MTECdaily maximum≤ 427 #/100mLMay–Sep001
Flow, in conduit or thru treatment plantmonthly average≤ .43 MGDall year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualdaily maximum≤ 1 mg/Lall year001
Mercury, total [as Hg]monthly average≤ 22.5 ng/Lall year001
Mercury, total [as Hg]daily maximum≤ 33.8 ng/Lall year001
BOD, 5-day, percent removalmonthly average minimum≥ 65 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)May, Jul, Oct002
Flow ratedaily maximumreport only (gal/min)May, Jul, Oct002
Conductivitydaily maximumreport only (umho/cm)May, Jul, Oct002
E. coli, thermotol, MF, MTECdaily maximumreport only (#/100mL)May, Jul, Oct002

How strict are these limits?

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

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/ME0102369 · MCP: https://passage-data.com/mcp