Ohio Administrative Code
Title 901:13 - Water Pollution and Soil Erosion
Chapter 901:13-1 - Abatement
Section 901:13-1-06 - Flooding of animal feeding operations

(A) Each owner, operator, or person responsible for an animal feeding operation shall prevent pollution to waters of the state caused from the flooding of animal feeding operations.

(B) Animal feeding operations shall not be constructed such that animal manure will be inundated by the twenty-five year frequency flood. If the twenty-five year frequency flood elevation is not readily known the flood elevation shall be based on the best information available or by determining the water elevation associated with the twenty-five year frequency, twenty-four hour duration rainfall event.