This information is provided by the County of San Luis Obispo and Pacific Gas and Electric Company for response to an emergency that might result from operations at Diablo Canyon Power Plant.

This website contains information that you and your family should know, and explain the actions county officials might direct you to take in the event of an emergency at Diablo Canyon Power Plant. Reading this entire nuclear emergency information website is the best way to prepare for an emergency, but you can go directly to the section indicated for more information about specific topics.

If you print out these pages, this website contains vital information that can be taken with you in the unlikely event of an evacuation. All information contained herein can also be found in your current AT&T phone book.

The Early Warning System Sirens are tested annually. The 2007 annual siren test will be conducted on Saturday, August 25 . Quarterly siren low-power, growl tests will be conducted on the following dates: January 2 and 3, April 10 and 11, August 7 and 8, and October 9 and 10.

SIREN INFORMATION - If you Hear a Steady Siren for 3 to 5 Minutes, Go Indoors and Tune To A Local Radio or Television Station for information. When at Sea, Tune to Marine CH. 16.