East Hampton Water Pollution Control Facility
20 Gildersleeve Dr, East Hampton, CT 06424 · Middlesex County · Publicly Owned Treatment Works
- Average flow
- 1.4 MGD
- Design flow
- 3.9 MGD
- NPDES permit
- CT0024694
- Expired
- Permit expires
- September 2025
- Population served
- 26,210
- CWNS 2022
East Hampton Water Pollution Control Facility is a publicly owned wastewater treatment works in East Hampton, Middlesex County, Connecticut treating an average of 1.4 million gallons per day against a permitted design capacity of 3.9 MGD, serving about 26,210 residents. It discharges under NPDES permit CT0024694 (expired), which expires in September 2025, with 15 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at East Hampton Water Pollution Control Facility.
Available with a free Klarifi account
See the full treatment train at East Hampton Water Pollution Control Facility: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 15
- Effluent violations
- 15
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in East Hampton
East Hampton's capital improvement plan lists 1 water, sewer and wastewater line items worth $300K starting 2025–2025. The largest budgeted items are shown here.
| Project | Budget | Years |
|---|---|---|
| Water quality infrastructure improvements | $300,000 | 2025–2030 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
1 verified contact for East Hampton Water Pollution Control Facility, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at East Hampton Water Pollution Control Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Connecticut
Portland · 5 mi away
0.36 MGD
East Haddam · 9 mi away
0.01 MGD
Glastonbury · 10 mi away
2.5 MGD
Deep River · 13 mi away
0.18 MGD
Hartford · 13 mi away
56.89 MGD
Manchester · 15 mi away
5.55 MGD
Meriden · 15 mi away
9.93 MGD
Cheshire · 17 mi away
2.51 MGD
East Hampton 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 October 26, 2026; facility record last updated March 27, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms