1110 Centre Pointe Curve
Mendota Heights, MN 55120
M - F Apr 1 - Oct 31 6AM to 6PM
M - F Nov 1 - Mar 31 7AM to 5PM
Emergency 24 Hours
48 hours, excluding weekends and holidays
Number of days in advance of a digging project that you need to notify the one call center of your intent to dig.
Marks Valid: 14 calendar days
Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.