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Michigan's One-Call Utility Notification Organization
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We are always open for emergency location requests.


The MISS DIG System is available 24 hours a day, 7 days a week, at 1-800-482-7171 or 811 to process emergency and non-emergency location requests. An EMERGENCY is defined as any work that requires locating and staking in less than 3 working days because of lack of facilities, or possible hazard to health, life, or property.

The MISS DIG Administration Office is closed for the following holidays: 

New Year's Day
Good Friday
Memorial Day
Fourth of July
Labor Day
Thanksgiving Day
Day after Thanksgiving
December 24
Christmas Day
December 31

Emergency work location requests are accepted 24 hours a day, 7 days a week.