S.D. Codified Laws § 46A-10B-11
Upon establishment of a drainage basin utility district, the governing body shall notify in writing the governments of each county, municipality, water development district, water project district, or watershed district located wholly or partially within the district. The notification shall include, at a minimum, a statement that the district has been established, the date of establishment, the name of the district, the boundaries of the district, and the name of the governing body of the district. The notification shall also include a statement that the governing body of the district may exercise its authority over all areas of the district, and a statement that the governing body may assess utility fees in the district as provided in this chapter.
SDCL 46A-10B-11