Canton WPCF
Canton, CT · Hartford County · Publicly Owned Treatment Works
- Average flow
- 0.49 MGD
- Design flow
- 0.8 MGD
- NPDES permit
- CT0100072
- Effective
- Permit expires
- April 2027
- Population served
- 13,007
- CWNS 2022
Canton WPCF is a publicly owned wastewater treatment works in Canton, Hartford County, Connecticut treating an average of 0.49 million gallons per day against a permitted design capacity of 0.8 MGD, serving about 13,007 residents. Treatment on site includes clarifiers, biogas balloons. It discharges under NPDES permit CT0100072 (effective), which expires in April 2027, with 2 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
10 verified contacts for Canton WPCF, with validated emails and direct phone numbers.
Unlock 10 verified contacts (7 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Canton WPCF, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Connecticut
New Hartford · 4 mi away
0.04 MGD
Simsbury · 7 mi away
1.58 MGD
Torrington · 10 mi away
2.99 MGD
Winsted · 11 mi away
0.99 MGD
Thomaston · 14 mi away
0.7 MGD
South Windsor · 15 mi away
2.01 MGD
Southington (plantsville) · 17 mi away
3.67 MGD
Glastonbury · 18 mi away
2.17 MGD
Canton WPCF: 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 November 27, 2025.