Iowa Code
Chapter 28K - MID-AMERICA PORT COMMISSION
Section 28K.3 - Jurisdiction.

28K.3 Jurisdiction.
The Iowa counties which shall be included in the jurisdiction of the mid-America port commission agreement are Jefferson, Van Buren, Wapello, Lee, Henry, and Des Moines counties.
98 Acts, ch 1092, §3; 99 Acts, ch 27, §1