Ohio Rev. Code Ann. § 1521.27
(A) An applicant shall ensure that both of the following apply to the steady state ground water model required under division (C) of section 1521.24 of the Revised Code:
(B) The applicant shall submit the model results in a format prescribed by the chief. The applicant shall include detailed explanations of the hydrologic and geologic parameters used to construct the model, including all of the following: