Is East Windsor, Connecticut tap water safe?
5 water systems report serving East Windsor. Your water depends on which one serves your address. Check your bill if unsure.
C
Ctwc - Northern Reg-Western System
Serves 101,313 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFOA/PFOS average above the 4 ppt federal limit: PFOS, PFOA; Lead 90th percentile below the action level (2026).
C
Hazardville Water Company
Serves 18,544 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFOA/PFOS average above the 4 ppt federal limit: PFOA, PFOS; Lead 90th percentile below the action level (2024).
B
East Windsor Housing Authority
Serves 94 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 2 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
C
School Hill Association, Inc.
Serves 77 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 46 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
Windsorville Water Association
Serves 29 people · Groundwater · Full report →
No health-based violations in the last 5 years; 245 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file.