3 Working Days
Before You Dig!
Place a Locate Request Online
Safe digging is everyone’s responsibility.
Missouri law requires that any person making or beginning any excavation must notify the Missouri One Call System (MOCS) at least 3, but not more than 10 working days prior to beginning excavation, except in the case of an emergency.
Call 811 or click above to place a locate request. You will need the address of where you plan to dig, what type of work you will be doing and the type of equipment that will be used. Based on the address of the dig site the affected utility companies will be notified. They will send a locator to mark the affected underground lines.