What do the colors mean? Public and Private utility markers

Public and private utility companies follow a national council uniform color code. Find out what they mean.

USA North 811 Call 811 Before You Dig

What are these little colored flags in my yard?

811 Utility Marks - Indiana 811

Call Before You Dig

Backyard Utility Marking Flag Guide (Dig Markings Colors)

Utility Marking Colors: Color Code for Utility Marking

Locator Language: Decoding Utility Markings

Commercial Multiple Peril (CMP): Meaning, Examples, Types

The PM-301 Flexible Utility Marker is a Cable and Pipeline Marker used as a Warning Sign to mark underground utilities such as: Fiber Optic Cable, Gas

Flexible Utility Marker , PM-301

OPS Home - Gopher State One Call

Decode the Rainbow: Utility Markings and Washington 811 - The Urbanist

What Do The Markings Mean

Markings and Colors Call JULIE Before You Dig

Utility Marking Symbols: Color Codes for Utilities