Rule 3745-56-20. Applicability- surface impoundments

119.03 Rules 3745-56-20 to 3745-56-32 of the Administrative Code apply to owners and operators of facilities that use surface impoundments to treat, store, or dispose of hazardous waste, except as rule 3745-54-01 of the Administrative Code provides otherwise. Last updated June 25, 2025 at 6:17 PM Supplemental Information Authorized By: 3734.12 Amplifies: 3734.05 , 3734.12 6/30/1999 1/7/1983