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Bill

SB 178

relative to the department of health and human services laboratory services for testing of water supplies.

2025 Regular Session Introduced by James Gray

New Hampshire expands DHHS authority to conduct water supply laboratory testing, effective July 1, 2025, to enhance public health oversight.

II. Remainder Effective 07/01/2025
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Bill Summary · SB 178

Legislative bill overview

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.

Why is this important

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.

Potential points of contention

  • Cost allocation: Unclear whether expanded state testing services will be funded publicly or passed to municipalities/residents as fees, and whether this represents a burden shift
  • Private well oversight: Questions about whether state testing authority extends to private wells and whether homeowners can be compelled to test or allow testing
  • Scope ambiguity: The bill's specific provisions are not detailed in available summaries, making it unclear exactly what testing services are added or how extensively the state's role expands

Compiled from official sources — confirm details with the bill’s official record.

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