Portland Water Pollution Control Facility
Portland, CT · Middlesex County · Publicly Owned Treatment Works
- Average flow
- 0.28 MGD
- Design flow
- 1.2 MGD
- NPDES permit
- 3603773462
- Effective
- Permit expires
- October 2028
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
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Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
8 verified contacts for Portland 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 Portland Water Pollution Control Facility — plus full compliance history and discharge data.
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Nearby wastewater treatment plants in Connecticut
East Hampton · 5 mi away
1.14 MGD
Rocky Hill · 8 mi away
4.38 MGD
Glastonbury · 10 mi away
2.4 MGD
Meriden · 10 mi away
7.66 MGD
Cheshire · 12 mi away
2.15 MGD
Southington (plantsville) · 12 mi away
4.25 MGD
East Haddam · 13 mi away
0.02 MGD
Plainville · 14 mi away
1.95 MGD
Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated February 2025.