Disaster relief; stormwater management; predictive system; effective date.

HB 1855 requires Oklahoma's Office of Emergency Management to contract a vendor to develop a statewide stormwater management predictive system by February 2026. The system must include early flood warnings, real-time monitoring, data visualization, and improved forecasting to enhance flood resiliency. It directly affects state emergency management operations and communities in flood-prone areas by providing data-driven tools for disaster preparedness. The office must submit annual reports starting March 2026 analyzing system data and trends to state leadership.