Limerick WWTF
Limerick, ME · York County · Publicly Owned Treatment Works
- Average flow
- 0.11 MGD
- Design flow
- 0.11 MGD
- NPDES permit
- ME0100871
- Administratively continued
- Permit expires
- October 2020
- Population served
- 640
- CWNS 2022
Limerick WWTF is a publicly owned wastewater treatment works in Limerick, York County, Maine treating an average of 0.11 million gallons per day against a permitted design capacity of 0.11 MGD, serving about 640 residents. Treatment on site includes aerated lagoons, disinfection, chlorine/ chloramine, lagoon, aerobic, screening. It discharges under NPDES permit ME0100871 (administratively continued), which expires in October 2020, with 64 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Aerated lagoons
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Disinfection, chlorine/ chloramine
unit processLagoon, Aerobic
unit processScreening
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Compliance snapshot (last 3 years)
- Total violations
- 64
- Effluent violations
- 29
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Limerick WWTF, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Limerick WWTF, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Maine
Sanford · 20 mi away
—
Westbrook · 21 mi away
2.5 MGD
Old Orchard Beach · 22 mi away
0.9 MGD
Bridgton · 25 mi away
—
Falmouth · 26 mi away
0.7 MGD
Biddeford · 27 mi away
0.0048 MGD
Cape Elizabeth · 27 mi away
0.14 MGD
Kennebunkport · 27 mi away
0.26 MGD
Limerick WWTF: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated November 8, 2025.