Ohio Rev. Code Ann. § 6105.22

In the event of any violation of sections 6105.01 to 6105.21, inclusive, of the Revised Code, or the imminent threat thereof, the board of directors of a watershed district in which such violation has occurred or is threatened, or the owner of any property who would be especially damaged by such violation, in addition to any other remedies provided by law may institute and prosecute a suit for injunction to prevent or terminate such violation or correction of a condition constituting or threatening to constitute such a violation.