Colorado 811 will be closed on Monday, January 2nd, 2023 in observance of the New Year’s Day holiday. Only Emergency and Damage tickets can be submitted on January 2nd, 2023. The observation of federal holidays will require an additional business day in regards to the mark-by-date. Tickets processed on Thursday, December 29th will be due on Tuesday, January 3rd at 11:59pm. Tickets processed Friday, December 30th will be due on Wednesday, January 4th at 11:59pm. Call volume is forecasted to be high on Tuesday, January 3rd. To avoid long hold times, we recommend using iDig811 or Web Ticket Entry (WTE) to process locate requests online.