Bucksport Wastewater Treatment Facility
Bucksport, ME · Hancock County · Publicly Owned Treatment Works
- Average flow
- 0.23 MGD
- Design flow
- 0.46 MGD
- NPDES permit
- ME0100111
- Administratively continued
- Permit expires
- January 2023
- Population served
- 3,168
- CWNS 2022
Bucksport Wastewater Treatment Facility is a publicly owned wastewater treatment works in Bucksport, Hancock County, Maine treating an average of 0.23 million gallons per day against a permitted design capacity of 0.46 MGD, serving about 3,168 residents. Treatment on site includes biogas silos, biogas balloons, disinfection, uv, primary clarification or sedimentation, screening and other unit processes. It discharges under NPDES permit ME0100111 (administratively continued), which expires in January 2023, with 9 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Biogas silos
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Biogas balloons
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Disinfection, UV
unit processPrimary Clarification or Sedimentation
unit processScreening
unit processSuspended Growth, Aerobic
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Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Bucksport Wastewater Treatment Facility.
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Nearby wastewater treatment plants in Maine
Searsport · 10 mi away
0.05 MGD
Castine · 12 mi away
0.03 MGD
Blue Hill · 14 mi away
0.04 MGD
Bangor · 15 mi away
4.38 MGD
Belfast · 15 mi away
0.42 MGD
Veazie · 18 mi away
0.07 MGD
Islesboro · 22 mi away
0.0024 MGD
Old Town · 26 mi away
0.63 MGD
Bucksport 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 September 11, 2026; facility record last updated November 29, 2025.