1 day ago · Visit colorado811.org or call 811 to request a free underground public utility line locate. This service protects public underground utilities such as gas, electricity, water, sewer, and internet lines.

Enter a underground utility locate request by creating an online ticket or call 811 to request an underground utility line locate to ensure your public utilities are properly marked before you dig to …

These utilities are part of a larger network, such as water mains, electricity, internet, cable TV, or gas lines and are included and located via an 811 locate ticket request.

Contact Colorado 811, we are here to assist you. Visit the Contact Us page to connect with the appropriate department or personnel.

Apr 30, 2018 · When Should I Call a Utility Locator? Utility location experts provide utility and site mapping services that are essential whenever a remodeling or construction project involves excavation.

Since not all underground utility lines are covered by an 811 request for locate, it is critical that you identify if you need to have a private or public utility located before the excavation occurs.

This flyer gives homeowners the key information needed to dig safely and follow Colorado state law. Learn simple steps to protect your property and underground utilities before starting any digging project.

Are there private utilities on the dig site? If so, contact a private locate company after you receive confirmation of your public locate utility ticket from Colorado 811.

Jan 22, 2026 · Colorado 811 provides a full-service locate ticket notification system. Locate ticket requests are transmitted from Colorado 811 to the facility owner/operator or the designated utility …

Jan 22, 2026 · Positive Response Codes can help excavators understand the status of their locate request after utilities have been notified. Use this infographic to quickly see what each code means …