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Following initial discoveries of groundwater contamination in 2002, the Minnesota Department of Health conducted numerous studies –concluding in 2008, 2010, and 2014 – on the level of PFAs found in the bloodstreams of exposed residents. On February 20, 2018, the state of Minnesota settled its lawsuit against 3M in exchange for $850 million.
The analysis “did not find indications of a health risk from the drinking water,” according to the report from the Minnesota Department of Health. About 100 inmates at Minnesota Correctional ...
22 May 2017 According to a 2 November 2018, Bloomberg article, the Minnesota Health Department (MHD) notified the office of the Mayor of Cottage Grove, Myron Bailey, that the MHD had "set a new, [stricter], lower level for a type of unregulated chemical found in Minnesota's drinking water" and that Cottage Grove's water "would exceed the new ...
There are two volatile organic compounds of concern in the groundwater contaminant plume - trichloroethylene (TCE) and carbon tetrachloride.The Minnesota Pollution Control Agency (MPCA) believes that use of the chlorinated solvent TCE at a former metal working facility at the location of the Hagberg Country Market was the major source of site ground water contamination.
In 2015, the U.S. Public Health Service, under the Department of Health and Human Services, set the optimal level of fluoride in water at 0.7 milligrams per liter — a level that, after decades ...
Solubility in water. ... The Minnesota Department of Health (MDH) developed a guidance value of 7 ppb (μg/L) for PFBA in drinking water. [4] References
Government-funded studies have found no adverse health effects from drinking Lake Superior water. [6] [7] A 2003 study of taconite miners concluded that the most likely cause of 14 of the 17 cases of mesothelioma among miners on the iron range was contact with asbestos. Since that study was concluded, 35 more Iron Range miners have been ...
Water from these aquifers is released through well withdrawals, escape into nearby aquifers, and flow into bodies of water like Lake Mille Lacs and the Rum River. [15] Upon inspection of this groundwater in the late 1990’s, sodium, manganese, and iron levels repeatedly exceeded acceptable EPA standards for health and drinking water. [15]