Enfield Water Pollution Control Facility
90 Parson Road, Enfield, CT 06082 · Hartford County · Publicly Owned Treatment Works
- Average flow
- 3.97 MGD
- Design flow
- 10 MGD
- NPDES permit
- CT0100200
- Administratively continued
- Permit expires
- July 2024
- Population served
- 42,031
- CWNS 2022
Enfield Water Pollution Control Facility is a publicly owned wastewater treatment works in Enfield, Hartford County, Connecticut treating an average of 3.97 million gallons per day against a permitted design capacity of 10 MGD, serving about 42,031 residents. It discharges under NPDES permit CT0100200 (administratively continued), which expires in July 2024, with 0 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Enfield Water Pollution Control Facility.
Available with a free Klarifi account
See the full treatment train at Enfield Water Pollution Control Facility: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Enfield Water Pollution Control Facility in EPA's ICIS system.
- Formal actions
- 0
- none on record
- EPA inspections
- 1
- latest Sep 2003
No formal federal enforcement case is on record for this plant.
Full case history with a free Klarifi account
Every action against Enfield Water Pollution Control Facility with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
23 verified contacts for Enfield Water Pollution Control Facility, with validated emails and direct phone numbers.
Unlock 23 verified contacts (20 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Enfield Water Pollution Control Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Connecticut
Somers · 6 mi away
0.05 MGD
South Windsor · 10 mi away
2.51 MGD
Simsbury · 12 mi away
1.66 MGD
Manchester · 13 mi away
5.55 MGD
Stafford Springs · 16 mi away
0.76 MGD
Hartford · 16 mi away
56.89 MGD
Glastonbury · 18 mi away
2.5 MGD
Canton · 19 mi away
0.53 MGD
Enfield 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 6, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms