Local histories are available for McPherson County, Kansas Genealogy. County histories may include biographies, church, school and government history, and military information. For more information about local histories, see the wiki page section Kansas Local Histories.
A class-action lawsuit alleges the state Department of Environmental Quality didn't treat the water for corrosion, in accordance with federal law, and because so many service lines to Flint are made of lead, the noxious element leached into the water of the city's homes. How tap water became toxic in Flint.
The darker colors can result from inclusions of sediment or organic matter. The name flint is often used in reference to the darker colors of chert. Red to reddish brown cherts receive their color from included iron oxide. The name jasper is frequently used for these reddish cherts. Chert Arrowhead: A chert (flint) arrowhead bound to a wooden arrow shaft with sinew.