A.W. Research Laboratories has been working with local homeowners and lake association members to document the arsenic concentration in groundwater throughout the Brainerd Lakes Area. Our most recent maps include sample results from 2014 through 2016. The red dots indicate areas where arsenic was found over the health limit of 10.0 parts per billion (ppb). Click here to learn more about arsenic testing.
Have you tested your water for arsenic? Would you like to be included on our map? Call us for details: 218-829-7974 or contact us here.