SDCL § 10-3-30: Preparation and maintenance of county land valuation map--Contents.

The director of equalization shall prepare and keep available in the director's office a land valuation map of the county. The map shall include the bordering tier of townships of each county adjoining and shall show the true and full value per acre, both with and without improvements, of all lands that lie outside the corporate limits of municipalities. The map shall show the average assessed valuation per acre of real property by taxing districts, excluding the valuation of structures on the real property, and excluding real property located within the corporate limits of municipalities.