Iowa Admin. Code r. 571-13.51
Where a permitted structure or related activity will have a continuing impact on the availability or desirability of public lands or public waters or exceeds the scope of littoral or riparian rights, the permittee must enter into a lease covering the area affected by the construction. Fees for leases shall be determined by 571-Chapter 17 or other methods approved by the commission and executed pursuant to Iowa Code section 461A.25. Requests for leases shall be made on the form and shall include the information required by rule 571-13.9 (455A,461A,462A) under Division I of this chapter. The department may grant a lease if, in the department's sole discretion, the lease will not impair the state's intended use of the area during the term of the lease; the lease will not negatively impact a federal interest, including related deed restrictions, related to the area during the term of the lease; and the lease will not result in an exclusive use.
Iowa Admin. Code r. 571-13.51