Wyo. Stat. § 9-4-403: Money credited to range improvement fund; duties and liability of county treasurer.

All money received from grazing fees of a grazing district regularly established and including public lands shall be placed to the credit of a special fund to be designated "The Range Improvement Fund of Grazing District No. ...". The county treasurer of the county to which the fees are distributed is the ex officio district treasurer of the district encompassing the county as indicated by W.S. 9-4-401(b) and shall collect, receive, receipt and account for all monies from this source and is liable upon his official bond for the proper care and distribution of the monies.