(December 7, 2016, 12:43 PM EST) -- HELENA, Mont. — The Montana Supreme Court on Dec. 6 affirmed a Water Court special master’s report that a couple has existing water rights but not vested ancestral water rights dating back to 1893 (Ron Korman, et al., No. DA 16-0071, Mont. Sup.; 2016 Mont. LEXIS 1013)....