311-INQUIRY: 811 Information

811 is a free service that marks underground utility lines. If you are looking to have utility lines marked, please call 811 or 800-382-5544. Additional information can be found here.

For 311:

Marking Classifications

Red - Electricity

Yellow - Gas-Oil-Steam

Orange - Telephone/Television

Blue - Water

Green - Sewer

Purple - Reclaimed Water

Pink - Temporary Survey Markings

White - Proposed Construction