"FLINT, Mich. — An official with Flint's water plant said Tuesday he had planned to treat the drinking water with anti-corrosive chemicals after the city began drawing from the Flint River but was overruled by a state environmental regulator.

Mike Glasgow, then a supervisor at the plant and now the municipal utilities administrator, said he received the instruction from district engineer Mike Prysby of the Michigan Department of Environmental Quality during a meeting to discuss the final steps before Flint switched from the Detroit water system as a cost-saving measure in April 2014.

Glasgow said Prysby told him a year of water testing was required before a decision could be made on whether corrosion controls were needed, which the state DEQ has since acknowledged was a misreading of federal regulations on preventing lead and copper pollution. The omission enabled lead to leach from aging pipes and fixtures and contaminate tap water that reached some homes, businesses and schools."

John Flesher reports for the Associated Press March 29, 2016. [2]