OKIE811, Oklahoma’s one-call notification system, helps protect underground infrastructure by coordinating communication between excavators and utility operators before digging begins. By processing locate requests and notifying member facility owners to mark underground lines, OKIE811 helps prevent damage to utilities, protects public safety, reduces service disruptions, and supports regulatory compliance. Through statewide education, outreach, and training programs, OKIE811 promotes safe excavation practices and strengthens damage prevention efforts for contractors, utilities, municipalities, and the public.