Wis. Stat. § 92.13: State and local agencies to cooperate.

Agencies of the state having jurisdiction over, or charged with the administration of any state-owned lands, and any county or other governmental subdivision of the state having jurisdiction over, or charged with the administration of any county-owned or other publicly owned lands, shall cooperate to the fullest extent with the land conservation committee in carrying out programs under this chapter. The land conservation committee may enter and perform work upon these publicly owned lands. The provisions of land conservation practices ordinances enacted under s. 92.11 are applicable to these publicly owned lands, and shall be in all respects observed by the agencies administering the lands.