Is New Hartford, Connecticut tap water safe?
4 water systems report serving New Hartford. Your water depends on which one serves your address. Check your bill if unsure.
A
Torrington Water Company
Serves 37,915 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
C
Ctwc - Naugatuck Reg-Collinsville Sys
Serves 6,324 people · Surface water · Full report →
No health-based violations in the last 5 years; PFOA/PFOS average above the 4 ppt federal limit: PFOS, PFOA; Lead 90th percentile below the action level (2025).
A
Aquarion-New Hartford
Serves 1,872 people · Groundwater · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2026).
D
Little Brook Rd Property Owners Assn
Serves 64 people · Groundwater · Full report →
3 health-based violations in the last 5 years; 60 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).