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Clinton Water District

Sewage treatment plant, Clinton, Maine. NPDES permit ME0101699, in force until Jun 30, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Last report on file
May 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 8 reports late

Limits in force (25)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cdaily maximum≤ 50 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cmonthly average≤ 88 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cdaily maximum≤ 146 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cweekly average≤ 131 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
pHminimum≥ 6 SUJan, Feb, Mar, Apr, May, Oct, Nov, Dec
pHmaximum≤ 9 SUJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendedmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendeddaily maximum≤ 50 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendedmonthly average≤ 88 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendeddaily maximum≤ 146 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendedweekly average≤ 45 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendedweekly average≤ 131 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, settleabledaily maximum≤ .3 mL/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
E. coli, thermotol, MF, MTECmonthly geometric mean≤ 100 #/100mLApr, May, Oct
E. coli, thermotol, MF, MTECdaily maximum≤ 236 #/100mLApr, May, Oct
Flow, in conduit or thru treatment plantmonthly average≤ .35 MGDJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
Chlorine, total residualmonthly average≤ .1 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Chlorine, total residualdaily maximum≤ .3 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Mercury, total [as Hg]monthly average≤ 4.5 ng/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Mercury, total [as Hg]daily maximum≤ 6.8 ng/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, percent removalmonthly average minimum≥ 85 %Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, suspended percent removalmonthly average minimum≥ 85 %Jan, Feb, Mar, Apr, May, Oct, Nov, Dec

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/ME0101699 · MCP: https://passage-data.com/mcp