Senate Bill 621 aims to address homelessness by allowing the Department of Administration (DOA) and local political subdivisions (cities, villages, towns, and counties) to designate public property, excluding county fairgrounds and public parks, as structured camping facilities for temporary residence by homeless individuals and families. The bill mandates that DOA assign specific locations within these facilities, permit the use of camping equipment, and ensure public safety, potable water, and sanitary facilities are available. Additionally, it requires DOA to collect data on the utilization of these facilities, including the number of residents and referrals for mental health or substance use services.

The bill also establishes a process for political subdivisions to respond to resident petitions for designating public property as structured camping facilities. If a political subdivision fails to act within 12 months, DOA can designate the property if the homeless population exceeds the statewide average. Furthermore, the bill prohibits unauthorized camping on public property not designated for such use, with penalties for violations, including a Class C misdemeanor for repeat offenders. Importantly, individuals on a waiting list for structured camping facilities are exempt from penalties for unauthorized camping. The bill also stipulates that temporary residence is contingent upon completing mental health or substance use evaluations, with the possibility of expulsion for non-compliance.