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New Hampshire Water Quality

131

Utilities in database

0.8M

Residents served

55%

On private wells

2

Key contaminants tracked

Drinking Water in New Hampshire

New Hampshire has 131 community water systems serving approximately 0.8 million residents. Primary water sources include groundwater. The most commonly reported contaminants include disinfection byproducts, nitrates. 55% of New Hampshire residents rely on private wells. DES holds primary enforcement authority under the Safe Drinking Water Act.

Utilities in New Hampshire

2650 of 131
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Key Contaminant Concerns in New Hampshire

New Hampshire Water FAQs