All beaches north of Scripps Pier through Del Mar and Solana Beach will be posted with signs warning of sewage contamination.

As a result of the power outage, an estimated 3.2 million gallons of sewage spilled from the San Diego Metropolitan Wastewater System, Pump Station #64, located at 10745 Roselle St, San Diego into the Los Penasquitos Lagoon.

The spill was discovered at 5:50 p.m. on Thursday and is continuing as of press time at 11:50 p.m. Thursday.