Copperhill Wastewater Service Olde River Camp Rd Copperhill, TN 37317 Phone : (423) 496-7023 Business Category Regulation & Admin Of Communications Electric Gas & Other Utilities Copperhill City Of--wastewater Treatment Plant 320 Tennessee Ave Copperhill, TN 37317 Phone : (423) 496-7023 Business Category Government Offices-City Village & Twp Environmental Conservation & Ecological Services Government Offices State & Local Environmental Services Government Offices & Public Schools