East Haddam Water Pollution Control Facility
East Haddam, CT · Middlesex County · Publicly Owned Treatment Works
- Average flow
- 0.01 MGD
- Design flow
- —
- NPDES permit
- CT0101761
- Administratively continued
- Permit expires
- June 2024
- Population served
- 305
- CWNS 2022
East Haddam Water Pollution Control Facility is a publicly owned wastewater treatment works in East Haddam, Middlesex County, Connecticut treating an average of 0.01 million gallons per day, serving about 305 residents. It discharges under NPDES permit CT0101761 (administratively continued), which expires in June 2024, with 53 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
- 53
- Effluent violations
- 14
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
4 verified contacts for East Haddam Water Pollution Control Facility, with validated emails and direct phone numbers.
Unlock 4 verified contacts (1 more than shown)
Names, validated emails and direct phone numbers for decision-makers at East Haddam Water Pollution Control Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Connecticut
Deep River · 4 mi away
0.18 MGD
East Hampton · 9 mi away
1.04 MGD
Portland · 13 mi away
0.24 MGD
Montville (uncasville) · 19 mi away
0.75 MGD
Glastonbury · 19 mi away
2.17 MGD
Meriden · 20 mi away
6.49 MGD
New London · 20 mi away
4.66 MGD
Cheshire · 22 mi away
1.85 MGD
East Haddam Water Pollution Control 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 March 23, 2025.