Locators, utilities and other officials use color codes for identifying underground utilities with flags, paint, or other means. Below, you will find a list of the corresponding Colors for the type of underground utility.
How do I white line? Click here.
What do the markings mean? Click here for marking standards.
Below is a list of holidays observed by Nebraska 811. Nebraska 811 can receive locate requests 24/7/365. A locate request must be placed at least two business days (excluding Saturdays, Sundays, and holidays) prior to excavation. If any such holiday falls on a Sunday, the following Monday shall be considered a holiday. If a holiday falls on a Saturday, the preceding Friday shall be observed.
New Year’s Day | Martin Luther King, Jr’s Birthday | Presidents Day | Arbor Day | Memorial Day | Juneteenth | Independence Day | Labor Day | Columbus Day | Veterans Day | Thanksgiving | The Friday After Thanksgiving | Christmas
Locate requests may be placed 24/7/365 by phone or online.