Westside Water Pollution Control Facility
Bridgeport, CT · Fairfield County · Publicly Owned Treatment Works
- Average flow
- 16.7 MGD
- Design flow
- 30 MGD
- NPDES permit
- CT0100056
- Administratively continued
- Permit expires
- June 2024
- Population served
- 139,728
- CWNS 2022
Westside Water Pollution Control Facility is a publicly owned wastewater treatment works in Bridgeport, Fairfield County, Connecticut treating an average of 16.7 million gallons per day against a permitted design capacity of 30 MGD, serving about 139,728 residents. Treatment on site includes clarifiers. It discharges under NPDES permit CT0100056 (administratively continued), which expires in June 2024, with 68 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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Compliance snapshot (last 3 years)
- Total violations
- 68
- Effluent violations
- 40
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
6 verified contacts for Westside Water Pollution Control Facility, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Westside Water Pollution Control Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Connecticut
Bridgeport · 2 mi away
4.1 MGD
Fairfield · 3 mi away
5.9 MGD
Stratford · 5 mi away
5.02 MGD
Milford · 7 mi away
4.5 MGD
Westport · 8 mi away
1.46 MGD
East Norwalk · 11 mi away
9.4 MGD
Shelton · 13 mi away
1.6 MGD
Redding · 13 mi away
0.03 MGD
Westside 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 May 15, 2025.