Water Filtration Services in Hudson, New Hampshire

Hudson is directly across the Merrimack River from Litchfield, which has documented PFAS contamination from the Saint-Gobain plume centered in Merrimack. That proximity makes PFAS testing a standard part of any private-well baseline in Hudson, particularly for homes along the river corridor and in the western part of town. Beyond PFAS, Hudson's bedrock wells tap into the same southern NH granite that produces arsenic, uranium, and radon across Hillsborough County. NHDES guidance strongly encourages private-well testing for these naturally occurring contaminants across this part of the state. Iron, manganese, and hardness are routine findings. Municipal customers in Hudson deal with the usual chlorine residuals and any lead risk from pre-1986 in-home plumbing. Proximity to Nashua and Manchester also means the broader southern-NH industrial and roadway runoff picture matters for surface-influenced wells.