Explore damage prevention information, local contacts and rules for safe digging in Delaware.
One Call Centers
Address:PO Box 600
Greenwood DE 19950
Hours:M -F 0700 - 1700 Emergency Ticket: 24/7
Advance Notice:48 business hours up to 10 business days
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:10 business days
Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.