Is Newmarket, New Hampshire tap water safe?
3 water systems report serving Newmarket. Your water depends on which one serves your address. Check your bill if unsure.
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Newmarket Water Works
Serves 5,030 people · Groundwater · 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 (2024).
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Great Bay Water System
Serves 228 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.
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Wade Farm Condos
Serves 40 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.