Is Holderness, New Hampshire tap water safe?
2 water systems report serving Holderness. Your water depends on which one serves your address. Check your bill if unsure.
A
Town Line Village
Serves 193 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2012 (older than 5 years, not graded).
C
Highland Colony
Serves 88 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile ABOVE the action level (2021).