MANCHESTER, N.H., Jan. 28, 2026 /PRNewswire/ -- What do commercial properties and municipal water systems need to know about backflow testing requirements in New Hampshire and throughout New England?

Clean, safe drinking water is something most homeowners take for granted, yet it relies on a delicate balance of pressure, proper plumbing design, and effective safeguards working behind the scenes.

One of the most valuable shared resources in our community lies right beneath our feet. Clark County is fortunate to have a large and high-quality aquifer to rely on for its drinking water supply. We ...