811 Process

  • Notify your local One Call center by calling 811 or making an online request 2-3 days before work begins. Be sure to check the state map to find out how far in advance you need to call.
  • Wait the required amount of time for affected utility operators to respond to your request.
  • Confirm that all affected utility operators have responded to your request and marked underground utilities.
  • Respect the marks.
  • Dig carefully around the marks with care.