Ohio Rev. Code Ann. § 1521.062
(A) All dams and levees constructed in this state and not exempted by this section or by the chief of the division of water resources under section 1521.06 of the Revised Code shall be inspected periodically by the chief, except for classes of dams that, in accordance with rules adopted under this section, are required to be inspected by registered professional engineers who have been approved for that purpose by the chief. The inspection shall ensure that continued operation and use of the dam or levee does not constitute a hazard to life, health, or property. Periodic inspections shall not be required of the following structures:
(H) If the condition of any dam or levee is found, in the judgment of the chief, to be so dangerous to the safety of life, health, or property as not to permit time for the issuance and enforcement of an order relative to repair, maintenance, or operation, the chief shall employ any of the following remedial means necessary to protect life, health, and property:
(J) In accordance with Chapter 119. of the Revised Code, the chief may adopt, and may amend or rescind, rules that do all of the following: