The Flint Water Crisis began in 2014 when the city of Flint, Michigan switched its water supply from Lake Huron to the Flint River to save money. The river water was not properly treated, leading to corrosion of the aging pipes and leaching of lead into the drinking water. Residents began to notice changes in water color, taste, and health issues. Despite complaints, officials initially downplayed the problem. It wasn't until 2015 that the Michigan Department of Health and Human Services confirmed elevated lead levels in the water. The crisis highlighted issues of environmental justice and government accountability, prompting widespread public outcry and legal actions.