Ohio Rev. Code Ann. § 6111.045
(A) Not later than twenty-four months after May 28, 1992, each owner or operator of a class I injection well facility shall prepare and adopt a waste minimization and treatment plan to identify the specific technically and economically feasible measures that will be taken to prevent or reduce releases into the environment of the industrial waste and other wastes generated at the facility and, in the case of such an injection well facility that is located on the premises of the industrial facility generating the wastes disposed of at the injection facility, the industrial waste and other wastes generated at that industrial facility. The plan shall cover a three-year planning period and shall include all of the following:
(C) Every three years after the adoption of a waste minimization and treatment plan under division (A) of this section, the owner or operator of the facility to which the plan applies, on or before the anniversary of the date of the adoption of the plan, shall do all of the following:
(D)
(F) As used in this section: