(August 10, 2018, 1:01 PM EDT) -- PHOENIX — In a fractured ruling, the Arizona Supreme Court on Aug. 9 held that the state’s water law does not require the state water resources department to consider unquantified federal reserved water rights when it determines whether a developer has an adequate water supply (Robin Silver, M.D., et al. v. Pueblo Del Sol Water Company, et al., No. CV-16-0294-PR, Ariz. Sup., 2018 Ariz. LEXIS 226)....