Water treatment additive which promotes strong teeth. Household plumbing corrosion. None of our 22 samples exceeded the Lead and Copper Action Levels. Soil runoff, storms or wind over lake. By product of drinking water chlorination.
Monitoring is conducted according to a schedule established by the State of Michigan.
Sampling for Barium and Alpha Emitters was last required in 1996. Unregulated Parameters Unit Avg. By product of drinking water chlorination. The concentration of a contaminant, which if exceeded, triggers treatment of other requirements that a water system must follow. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.