New Hampshire

New Hampshire drinking water quality

Name: New Hampshire Drinking Water Quality — Contaminant Measurements
Creator: The Water Map
License: https://creativecommons.org/licenses/by/4.0/

Every public water system in New Hampshire we've verified. Each report covers one calendar year and shows the utility's own measured contaminant levels against federal limits.

Manchester (2024)
18 contaminants measured· 1 at or above the limit