Lubec Wastewater Treatment Facility
83 Pleasant St, Lubec, ME 04652 · Washington County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- 0.17 MGD
- NPDES permit
- ME0102016
- Effective
- Permit expires
- February 2030
- Population served
- 940
- CWNS 2022
Lubec Wastewater Treatment Facility is a publicly owned wastewater treatment works in Lubec, Washington County, Maine treating an average of 0.03 million gallons per day against a permitted design capacity of 0.17 MGD, serving about 940 residents. It discharges under NPDES permit ME0102016 (effective), which expires in February 2030, with 4 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Lubec Wastewater Treatment Facility.
Available with a free Klarifi account
See the full treatment train at Lubec Wastewater Treatment Facility: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Lubec Wastewater Treatment Facility.
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Nearby wastewater treatment plants in Maine
Eastport · 3 mi away
0.12 MGD
Eastport · 6 mi away
0.03 MGD
Perry · 8 mi away
0.07 MGD
Perry · 10 mi away
0.02 MGD
East Machias · 22 mi away
0.0034 MGD
Machias · 25 mi away
0.21 MGD
Calais · 27 mi away
0.52 MGD
Whitneyville · 28 mi away
0.0021 MGD
Lubec Wastewater Treatment Facility: 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 October 26, 2026; facility record last updated November 29, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms