City of Lakeport, California

Call Before You Dig


Underground Service Alert, known as "USA", provides a high quality Underground Facility Damage Prevention service to Central / Northern California and Nevada. USA's purpose is to receive planned excavation reports from public and private excavators and to transmit those planned excavation reports to all participating members of USA who may have underground facilities at the location of excavation. The USA Members will either mark or stake their facility, provide information or give clearance to dig.