Okla. Stat. tit. 19 § 902.11
To permit retirement of the bonded indebtedness of the rural road improvement district, it shall be the duty of the secretary of the board to prepare and keep a record which shall be known as the rural road improvement district property record. Such record shall contain the names of the owners of the lands in the district as they appear on the tax rolls of the county or upon the deed records, the description of all property subject to ad valorem taxation, and the assessed value of such property as shown by the records of the county assessor. No error in the names of owners or in the description thereof shall invalidate the levy of taxes provided for in the Oklahoma Rural Road Improvement District Act if sufficient description is given to identify such property.
Okla. Stat. tit. 19, § 902.11