

Michigan Groundwater Policy: A History
Over 100 Years of Contamination Groundwater contamination in Michigan reaches back over a century. For example, the Antrim Iron Works in Mancelona in 1910 began discharging residues of chemicals recovered from its charcoal production process to an on-site depression that gradually released wastes to groundwater. Although the plant closed in 1944, extensive contamination lingered for generations. By 1960,… groundwater-policy-history/" title="ReadMichigan Groundwater Policy: A History”>Read more »