How to read your service maps 

If you’ve contacted BC 1 Call to request the locations of underground utility lines, you’ll receive a package of maps that show the location of gas lines on your property or job site. We want to make reading these maps as easy as possible. That’s why we’ve created this interactive guide with simple instructions on how to read your service maps.

View our interactive service map guide

Use the prompts on the guide below to help you understand and interpret your service records.

Safety resources to download, print and share 

• Safe digging around gas lines

We're here to help

If you need help understanding the sketch or finding the gas line, call us at 1-888-822-6555, Monday to Friday from 7 a.m. to 4 p.m.