The Michigan Safe Drinking Water Act (Act 399) was enacted in 1976 and enables the Michigan Department of Environmental Quality (DEQ) to maintain the state's authority over drinking water in the state. The DEQ also contracts with local health departments to maintain non-community programs in each county. Private water wells throughout the state are clearly the most troublesome for users and regulators. An abundant array of contaminants (e.g., pesticides, metals, etc.) may impact wells without the user's knowledge. Most private wells are only inspected when they are installed and have no further regulatory requirements. With regards to contaminants in public systems, lead is problematic. Irregardless of the source or treatment, the piping infrastructure leading to and inside the home can be a source affecting the quality. Thus, the problem of lead in drinking water can be from the service lines, the pipes inside the home, the solder connecting the pipes, or in some case the treatment chemicals used for disinfection.
Research Article|July 01 2006
Drinking water in Michigan: source, quality, and contaminants
J Water Health (2006) 4 (S1): 67-73.
Vincent R. Nathan; Drinking water in Michigan: source, quality, and contaminants. J Water Health 1 July 2006; 4 (S1): 67–73. doi: https://doi.org/10.2166/wh.2006.0045
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