Before you dig, get the dirt. Underground utilities exist everywhere, even in your yard. Whether you are a homeowner or excavator, digging without knowing where it's safe to dig can cause tremendous damage and even loss of lives. So get the scoop, before you dig. Call 800-892-0123 at least two working days before the start of your work, or enter your location request on the JULIE Before You Dig website.

JULIE Overview

Also known as the Illinois One-Call System. JULIE is a free message service for homeowners and contractors to notify utility owners of planned digging activities to help prevent damage to underground facilities.

What Happens After The Call

Within two working days from your call, representatives from each member utility, (not JULIE employees), will come out and mark the approximate location of their buried lines using the following color code.

Utility Marking Colors

According to Illinois state law (Section 10), each utility company must use a specific color paint or flag to mark their buried facilities.

APWA Color Code Marking Colors

Go to the JULIE Before You Dig website, or call 815-741-5000.