Committee presses for stronger water and infrastructure studies as Rigby area grows

Milton Ollerton, Jefferson County Planning and Zoning Administrator, urged the Greater Rigby Area Committee to require stronger infrastructure analyses for future development, saying, "If we are not talking about future issues now we are missing opportunities." The April 27 meeting focused on how zoning and subdivision rules could require developers to show water and traffic capacity before approvals.

Committee members flagged groundwater concerns and existing limits elsewhere: Kristine Warner noted, "IDWR put a moratorium on wells in southern Canyon County." Members discussed options ranging from adding mandatory water studies in the subdivision code to requiring developers to document long-term water supplies before rezoning, citing Arizona's practice of a 100-year water demonstration as an example to consider.

The group noted the practical difference between legislative zone changes and later subdivision approvals: several members said mandatory studies tied to rezones would better inform decisions and reduce the risk that infrastructure deficiencies are discovered only after approvals. No formal ordinance was proposed at the meeting; staff said code changes would be drafted for future committee review. The committee scheduled a follow-up meeting for May 11, 2026 to continue the discussion.