Homeowners, farmers and contractors can call 811 to have crews mark a requested site for underground lines prior to any excavation.
Gaining awareness and using 811 can decrease the number of underground utility strikes in the United States. It was estimated there were 450,000 instances of damage from striking underground lines in 2004. With the work of the CGA, the number of instances decreased by more than 60 percent to 170,000 damages in 2009.
The 811 number was established in 2007, and National 811 Day is August 11. April is “National Safe Digging Month.”