Ohio Rev. Code § 6137.14: Inspection for violations by county engineer.

The county engineer, in inspecting drainage channels, shall note any and all apparent violations of sections 6111.01 to 6111.04 of the Revised Code, as such sections refer to the pollution of drainage channels. Whenever it appears to the county engineer that there may be a violation of section 6111.04 of the Revised Code, the county engineer shall notify the director of environmental protection, setting forth any thing or act done or omitted to be done or claimed to be in violation of such section. The director shall immediately pursue the alleged violation to its legal conclusion.