relative to the department of health and human services laboratory services for testing of water supplies.
New Hampshire expands DHHS authority to conduct water supply laboratory testing, effective July 1, 2025, to enhance public health oversight.
New Hampshire expands DHHS authority to conduct water supply laboratory testing, effective July 1, 2025, to enhance public health oversight.
SB 178 expands the New Hampshire Department of Health and Human Services' authority to conduct laboratory testing of water supplies, likely including public water systems and potentially private wells. The bill was signed into law on July 15, 2025, with most provisions effective immediately and certain sections taking effect under conditions specified in Section 4.
Water quality testing is a critical public health function that protects residents from contamination and waterborne diseases. By centralizing or expanding state laboratory capacity for water testing, this bill affects how communities ensure safe drinking water and may streamline testing processes or reduce costs for municipalities and private property owners.
Compiled from official sources — confirm details with the bill’s official record.
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