Ohio Rev. Code Ann. § 3714.071
(B) A board of health or the director, as applicable, shall conduct ground water monitoring at construction and demolition debris facilities in accordance with this section. In order to conduct the monitoring, the board or director, as applicable, shall pay for the installation of ground water monitoring wells, ground water sampling, and the laboratory analysis of the ground water samples at a construction and demolition debris facility in accordance with either of the following, as applicable: