Markings like these are everywhere, especially around new construction. What do these flags and spray-painted markings mean? If you are wondering the answer to these questions, then you’re in the right place.
What is this flag in my yard?
Locator Language: Decoding Utility Markings
4.2.1 New York 811, Inc.
Utilities and Safety Marking: Easily Missed and Extremely Important – Presco :: Marking Products and Engineered Films
How accurate are utility markings? - Quora
NM 811 Motorcycle Helmet Four Seasons Universal Paint, 54% OFF
What Are the Underground Utility Color Codes?
811 Gardening in the Panhandle
First time 811 users
Marking Color Code Pennsylvania One Call System
What Do All Those Colors Mean? - Piedmont Locating Services
APWA Color Codes – Montana811
Missouri One Call: Understanding and Respecting the Marks
Underground Utility Services Color Code USA