 Here's farmer and businessman James Wood. We farm about 3,500 acres. There's pipelines everywhere. The contractor working on my property did not have the lines located before he began work, and it resulted on a strike on a natural gas pipeline. Fortunately, no one was hurt, but it could have been much worse. Never assume the location or depth of underground lines. Always call 811 or visit clickbeforeyoudig.com before you start work. A message from the Pipeline Operators for Ag Safety Campaign.