Camden Wastewater Treatment Facility
Camden, ME · Knox County · Publicly Owned Treatment Works
- Average flow
- 0.32 MGD
- Design flow
- 1.21 MGD
- NPDES permit
- ME0100137
- Administratively continued
- Permit expires
- December 2023
- Population served
- 3,731
- CWNS 2022
Camden Wastewater Treatment Facility is a publicly owned wastewater treatment works in Camden, Knox County, Maine treating an average of 0.32 million gallons per day against a permitted design capacity of 1.21 MGD, serving about 3,731 residents. Treatment on site includes clarifiers, biological treatment, other, dechlorination, disinfection, chlorine/ chloramine, screening and other unit processes. It discharges under NPDES permit ME0100137 (administratively continued), which expires in December 2023, with 6 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Biological Treatment, Other
unit processDechlorination
unit processDisinfection, chlorine/ chloramine
unit processScreening
unit processSuspended Growth, Aerobic
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 6
- Effluent violations
- 6
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Camden Wastewater Treatment Facility.
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Nearby wastewater treatment plants in Maine
Islesboro · 9 mi away
0.0024 MGD
Thomaston · 11 mi away
0.003 MGD
North Haven · 12 mi away
0.0046 MGD
Warren · 12 mi away
0.07 MGD
Belfast · 15 mi away
0.42 MGD
Vinalhaven · 16 mi away
0.02 MGD
Searsport · 19 mi away
0.05 MGD
Castine · 19 mi away
0.03 MGD
Camden 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 February 16, 2025.