Call 811 Before You Dig

A leading cause of pipeline accidents results from improper excavations. If you are a homeowner, farmer, excavator or developer, remember to call 811 before you dig to help prevent accidental pipeline ruptures and accidents. Learn More

The Plan is Simple

  1. Call your state’s One Call Center at least 48 hours before excavation is scheduled to begin.
  2. Wait the required amount of time to allow utility companies to investigate and mark underground utilities.
    1. One of our trained technicians will mark the location of the pipeline at no cost to you.
  3. Respect the line markers.
  4. Dig with care.

Helpful Links

State One Call

811 Call Process Video

Safety & Environment

Safety Home

Call 811 Before You Dig

Pipeline Safety

System Integrity Plan

Emergency Response