IA SSB3137

Counties must conduct a cost-benefit study before approving projects to build a new jail, renovate 50% or more of an existing jail, or expand jail grounds or structures.

The required study must compare the cost of the proposed project against contracting with another county to use their jail facilities.

Study metrics must include average monthly prisoner bookings (county vs. non-county residents), average food and medical costs per prisoner, annual staffing costs, equipment costs with 5-year projections, and prisoner transportation costs.

The study must include a list of surrounding counties' jails with their rated and actual capacities.

The completed study must be publicly accessible, available upon request, and presented at each meeting where the county considers the project; the act takes effect immediately upon enactment.