Mo. Rev. Stat. § 321.302: Recording of boundary extension, duties — fees.

Within thirty days after the final order of the circuit court extending the boundaries of the district, the circuit clerk of that court shall transmit to the county clerk and to the recorder of deeds in each county in which the district is located copies of the findings and decrees of the court extending the boundaries of the district. The same shall be filed in the same manner as articles of incorporation are required to be filed under the general laws concerning corporations, and each recorder and clerk shall receive a fee of one dollar for filing and preserving the same.