Lincoln County’s bid to loosen the selenium standard on Lake Koocanusa was blocked in federal court in Missoula this week. The April 9 ruling upholds the lake-specific standard of 0.8 micrograms of ...
A Montana District Court this week upheld a 2020 state water quality standard for selenium in Lake Koocanusa, dismissing a rule enacted by the state Board of Environmental Review that sought to weaken ...