Underground Facility Owners - Incident Reporting Form 529 - Ver. 3.6 - 12/2017 Is now available. Click Here to Download
Welcome to Montana811.org
This site is available for the public to understand and use the "Call Before You Dig" or the "One-Call" System which has been set up to prevent damage to people, property and underground facilities. Best of all? It's FREE!
If you are new to the One-Call process watch this video.
To request a locate of underground facilities in your excavation (dig) area simply dial 811 or if you are calling from outside of Montana or having difficulties using 811, dial 800-424-5555. Or if you are a homeowner or DIY'er and prefer to submit a request online go Homeowner Online Request.
(If you happen to be digging in Flathead or Lincoln counties call UDIG at 406-755-8344 or 800-551-8344 to get your locates. Or go to: UDIG.org)
CAUTION! - Private Underground Facilities May Not Be Located through the Montana811 System