Is Littleton, New Hampshire tap water safe?
1 water system report serving Littleton. Your water depends on which one serves your address. Check your bill if unsure.
A
Littleton Water and Light
Serves 6,500 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2022).