Licking County Of--water & Wastewater Department, Operations 65 E Main St Gratiot, OH 43740 Phone : (740) 928-3397 Business Category Government Offices-County Government Offices & Public Schools Licking County Sewage Treatment 458 Hilton Rd Buckeye Lake, OH 43008 Phone : (740) 928-3397 Licking County Sewage Treatment Business Category Government Offices-County Legislative Bodies Licking County Of--buckeye Lake Treatment Plant Hebron, OH 43025 Phone : (740) 928-3397 Business Category Government Offices-County Government Offices & Public Schools Licking County Of--harbor Hills Water Plant Hebron, OH 43025 Phone : (740) 928-3397 Business Category Government Offices-County Government Offices & Public Schools