The rules adopted under this section may require persons to file plans governing erosion control, sediment control, and water management before clearing, grading, excavating, filling, or otherwise wholly or partially disturbing one or more contiguous acres of land owned by one person or operated as one development unit for the construction of nonfarm buildings, structures, utilities, recreational areas, or other similar nonfarm uses. If the rules require plans to be filed, the rules shall do all of the following:
Areas of less than one contiguous acre shall not be exempt from compliance with other provisions of this section or rules adopted under this section. The rules adopted under this section may impose reasonable filing fees for plan review, permit processing, and field inspections.
No permit or plan shall be required for a public highway, transportation, or drainage improvement or maintenance project undertaken by a government agency or political subdivision in accordance with a statement of its standard sediment control policies that is approved by the board or the chief of the division of soil and water resources in the department of natural resources.
Once a stop work order is issued, the board or its duly authorized representative shall request, in writing, the prosecuting attorney to seek an injunction or other appropriate relief in the court of common pleas to abate excessive erosion or sedimentation and secure compliance with the rules adopted under this section. If the prosecuting attorney seeks an injunction or other appropriate relief, then, in granting relief, the court of common pleas may order the construction of sediment control improvements or implementation of other control measures and may assess a civil fine of not less than one hundred or more than five hundred dollars. Each day of violation of a rule or stop work order issued under this section shall be considered a separate violation subject to a civil fine.
R.C. § 504.21