06/18/2026
NEW 8-1-1 RULE:
South Dakota 811 is moving to a Midnight State effective July 1, 2026! Once you submit a locate request, the 48 hour countdown for locator response will not begin immediately.
Once this new rule goes into effect, the 48 hour countdown to excavation readiness will begin at 12:01 am the day after the notification center receives your request. From that point, the utilities have 48 hours to mark their underground lines. Saturdays, Sundays, legal and state holidays do not count toward the 48 hours.
This will impact Normal / Routine; Update; Appointment; Planning and Project tickets. All other tickets will NOT be affected by this change.
As the excavator, please take note of this change. Pay extra attention to the start date and start time on your tickets! Do not dig before the start time and date on your ticket.