Maine Struggles to Increase Arsenic Well Water Testing Among Homeowners
Maine is facing significant challenges in encouraging homeowners with private wells to test and treat their water for arsenic and other contaminants. As of 2023, only 53% of Mainers on private well water had tested for arsenic, a figure that has shown little improvement since 2014 and falls short of the Maine Center for Disease Control and Prevention's (CDC) 2020 goal of 65%. Low-income households, specifically those earning below $25,000, are the least likely to have their wells tested. The state has implemented programs through MaineHousing to assist lower-income homeowners with testing and treatment, but these initiatives have served fewer homes than anticipated due to rising costs and evolving treatment criteria. For instance, a $400,000 allocation in 2022, expected to help over 500 homes, has only assisted 57 homeowners in installing filtration systems, with over $385,000 already spent. The average cost for treating a home's well water system has increased from approximately $3,500 in 2022 to between ...