You are here: HomeDepartments Utilities Department Water Distribution & Wastewater Collection BPU Sewer Policies BPU Sewer Policies Below are policies adopted by the Board of Public Utilities regarding sanitary and combined sewers. BPU POLICY #4014 – REMOVAL AND PROHIBITION OF CLEAN WATER CONNECTIONS INTO THE CITY’S SANITARY SEWERS BPU POLICY #4015 – ENFORCEMENT OF OHIO EPA MANDATES FOR ANTI-DEGRADATION DEVELOPER INFILTRATION / INFLOW (I/I) POLICY