One huge change that came with the new Minnesota State Plumbing Code that went into effect on January 23rd of this year was the requirement for annual backflow preventer testing. Here's the exact code ...
The MarketWatch News Department was not involved in the creation of this content. MANCHESTER, N.H., Jan. 28, 2026 /PRNewswire/ -- What do commercial properties and municipal water systems need to know ...
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?
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