This Aug. 21, 2016, file photo shows the Yellowstone River near Pray, Mont. A conservation group has filed a lawsuit against U.S. environmental officials for alleged failure to intervene after the Montana Legislature rolled back longstanding water pollution rules. (AP Photo/Matthew Brown, File)
March 26, 2022
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March 26, 2022 1 a.m.
Lawsuit: EPA fails to protect Montana rivers from pollution
A conservation group has filed a lawsuit against U.S. environmental officials for alleged failure to intervene after the Montana Legislature rolled back longstanding water pollution rules.