County adopts policy for public infrastructure districts to guide applications and limits

The commission adopted a policy establishing how the county will review and approve public infrastructure districts (PIDs).

Marcus Keller of Cruz and Associates described the statute authorizing PIDs and the purpose of the policy: to give applicants a predictable review process and to protect county taxpayers from unanticipated administrative burdens. Keller said the state law that created PIDs gives the creating entity — in this case Iron County for unincorporated areas — authority over whether and how to form a PID, which often issues tax-exempt bonds to finance public infrastructure.

Key policy features the county adopted include a recommended minimum infrastructure threshold (staff discussed $10 million as a typical minimum), an anticipated primary-residential mill rate guideline (staff suggested about five mills as a typical cap on primary-residential levies), and a multi-step application process: a letter of intent and petition, a governing document stage, and final creation and filing with state authorities. The policy allows the county to require applicants to cover county administrative fees and ongoing collection costs.

Commissioners and staff said the policy is intended to provide transparency and consistency for developers and to limit financial and administrative exposure to the county. The motion to adopt the policy with suggested edits carried during the meeting.

The policy does not itself create any district or levy; it sets the framework for future applications and requires developers to demonstrate public benefit, alignment with master plans, and detailed financing and governance proposals before a PID would be created.