Iowa Code
Chapter 6A - EMINENT DOMAIN LAW (CONDEMNATION)
Section 6A.3 - Conveyance by state to federal government.

6A.3 Conveyance by state to federal government.
When land or any easement therein is condemned by the state for the use and benefit of the United States, the governor, after the land has been finally acquired, shall have power to convey, to the United States, the easement or lands so acquired and all rights of the state therein.
[S13, §2024-b; C24, 27, 31, 35, 39, §7805; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §471.3]
C93, §6A.3