SDCL § 1-16H-31.4: Effective date of condemnation and right to just compensation.

Title to the subsurface property interest specified in the declaration vests in the authority and the subsurface property interest is deemed condemned and taken for the use of the authority, and the right to just compensation for the subsurface property interest vests in the persons entitled thereto either on the date the decision is rendered pursuant to the hearing provided for in § 21-35-10.1 or the date the hearing is waived, either by consent in writing or by failing to make demand for the hearing within the time allowed.