Passamaquoddy Water Treatment Facility
Perry, ME · Washington County · Publicly Owned Treatment Works
- Average flow
- 0.0097 MGD
- Design flow
- 0.08 MGD
- NPDES permit
- ME0102211
- Effective
- Permit expires
- December 2027
- Population served
- —
- CWNS 2022
Passamaquoddy Water Treatment Facility is a publicly owned wastewater treatment works in Perry, Washington County, Maine treating an average of 0.0097 million gallons per day against a permitted design capacity of 0.08 MGD. It discharges under NPDES permit ME0102211 (effective), which expires in December 2027, with 4 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Passamaquoddy Water Treatment Facility.
No verified contacts on file yet
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Nearby wastewater treatment plants in Maine
Perry · 3 mi away
0.05 MGD
Eastport · 4 mi away
0.02 MGD
Eastport · 7 mi away
0.08 MGD
Lubec · 10 mi away
0.03 MGD
Calais · 17 mi away
0.34 MGD
East Machias · 22 mi away
0.0069 MGD
Machias · 25 mi away
0.13 MGD
Whitneyville · 27 mi away
0.0015 MGD
Passamaquoddy Water 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 September 4, 2024.