OREGON LAW: OAR 952-001-0010 through OAR 952-001-0090 - Oregon Utility Notification Center

WASHINGTON LAW: Chapter 19.122 RCW - Underground Utilities

MONTANA LAW: MCA Title 69 - Public Utilities and Carriers, Chapter 4 - Utility Lines and Facilities, Part 5 - Excavation Near Underground Facilities

HAWAII LAW: Hawaii Revised Statutes 269E - ONE CALL CENTER; ADVANCE WARNING TO EXCAVATORS

You may request to have a printed copy of each state's laws mailed to you by calling the Utility Notification Center at (877)668-4001.