Is Yarmouth, Maine tap water safe?
1 water system report serving Yarmouth. Your water depends on which one serves your address. Check your bill if unsure.
C
Yarmouth Water District
Serves 8,000 people · Groundwater · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; PFOA/PFOS average above the 4 ppt federal limit: PFOA; Lead 90th percentile below the action level (2025).