(April 6, 2018, 3:16 PM EDT) -- HELENA, Mont. — The Montana Supreme Court on April 3 affirmed a state Water Court ruling on disputes over rights to water from the Teton River that date to 1906 (Teton Cooperative Reservoir Company, et al. v. Farmers Cooperative Canal Co., et al., No. DA 16-0322, Mont. Sup., 2018 Mont. LEXIS 94)....