Wis. Stat. § 23.146: Installation of telecommunications systems.

(1) In this section, “tower site” means a site on land under the management and control of the department and on which the department operates a radio tower or lookout tower.

(2) The department may enter into a lease of a tower site with a private person or a governmental entity for the purpose of installing a commercial or noncommercial telecommunications system. The lease may allow the owner or operator of the telecommunications system to provide telecommunications services to persons other than employees of a governmental entity.

(3)

(a) The department may not charge a fee to lease a tower site if the purpose of the lease is to install a telecommunications system that is owned by this state.

(b) The department may not charge a fee that exceeds $25 per month to lease a tower site if the purpose of the lease is to install a telecommunications system that is owned by a governmental entity other than this state.