Know the marks. Make 811 work.

Different marks say different things.

You might already know that you should dig only by hand or with a spotter when mechanized equipment is used within 24 inches of a buried utility. But where does that 24-inch measurement begin? Knowing the answer prevents injury, saves money and avoids downtime. Watch this video now to start understanding the marks.

Request in-person training from a Sunshine 811 damage prevention liaison using the form.

Having issues getting timely and accurate utility marks? Tell us about it by completing an alleged noncompliance report by clicking here.

Watch the complete series of Sunshine 811 instructional videos.

Sunshine 811 Damage Prevention Training

Take a moment to submit the form and one of our damage prevention liaisons will reach out to you with more information.

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