Before You Dig

Regulations

New Mexico excavation law places certain responsibilities with the excavator for preventing damage to underground facilities. “Excavator” includes one person with a shovel as well as heavy equipment. The law provides for a one-call system that the excavator can use free of charge to arrange to have underground facilities located and marked before an excavation occurs.

When you call for a locate, it is your responsibility to ensure the information is properly recorded on the request.

To request a locate or to ask questions about what is required, contact New Mexico One Call Toll Free at 811 or submit a request online at NM 811 website.

Things to remember:

  • A minimum of two full working days notice is required.
  • New Mexico One Call’s (NMOC) normal operating hours are from 7 a.m. to 5 p.m, excluding weekends and holidays.
  • If your locate request is for an Emergency, call New Mexico One Call by dialing 811. NMOC will process your Emergency request 24 hours a day, 7 days a week. No Emergencies are accepted by web entry.
  • Locate requests should only be submitted for the amount of work that can reasonably be done in ten working days.
  • If you do not receive a confirmation within 3 hours of submitting your request, there may be a problem in processing your request. Please contact New Mexico One Call at 800-321-2537 to resolve any processing problems.