Ohio Rev. Code Ann. § 164.21
(A) Each district public works integrating committee or, if applicable, the executive committee of the integrating committee shall appoint a natural resources assistance council consisting of eleven members. Of the eleven members, one shall be a member of the appointing integrating committee and one shall represent a soil and water conservation district that is located within the geographical jurisdiction of the appointing integrating committee. The nine other members of the council shall be appointed from the following categories of organizations, units of government, or agencies and shall include at least one member from each of those categories: