Clinton Utilities Board Petros, TN 37845 Phone : (423) 324-3150 Business Category Government Offices-Federal Legislative Bodies U S Government--clinton Utilities Board Petros, TN 37845 Phone : (423) 324-3150 Business Category Government Offices-Federal Government Offices & Public Schools Clinton Utilities Board 9362 Petros Hwy Oliver Springs, TN 37840 Phone : (423) 324-3150 Business Category Government Offices-Federal Government Offices & Public Schools