283 N.E.2d 164 THE STATE, EX REL. BAR REALTY CORP. ET AL., APPELLEES, v. LOCHER, MAYOR, ET AL., APPELLANTS. No. 71-478Supreme Court of Ohio. Decided May 24, 1972. Mandamus — Remedy not available, when — To compel enforcement of water pollution control ordinance — Discretion of pollution control commissioner not abused — Finding no violation […]