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Important: Before doing any digging, you need to call 811 to request locates of all public utilities.
To initiate a request for underground utility locates, including sewer and water lines, contact Colorado811 at 811 or visit their website.
In most cases, homeowners and residents do not have to be on-site. Your underground utilities will be marked in the areas using the information you have given.
Colorado law requires that you make notification before you begin any size project from small ones, such as planting a tree or bush, to a big project such as pipe replacement or installation.
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