Public and private utility companies follow a national council uniform color code. Find out what they mean.
What do the colors mean? Public and Private utility markers
Utility Marking Symbols: Color Codes for Utilities
Underground Utility Locating: Survey Markings Explained
Utility Color Codes
Commercial Multiple Peril (CMP): Meaning, Examples, Types
Colorful Language: Decoding Utility Markings Spray-Painted on City
What Do Utility Marking Colors Mean?
The HDPE Pipe Color Code Guide
What Do Utility Marking Colors Mean?
What do all those colored flags mean? - Farm and Dairy
Utility Locating Colors and Their Meanings