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Lake County CA Sheriff's Department
Monday April 1st, 2024 :: 10:30 a.m. PDT


30 Second Warning Siren Test

This is Only a Test 
The Lake County Sheriff’s Office and Office of Emergency Services is conducting a test of the warning sirens in the Kelseyville Riviera, Riviera West, Loch Lomond, Cobb Mountain, Anderson Springs, and Middletown areas today at 11:00 am. This is only a test and there is no emergency. If there was an emergency, this is the area where you would receive additional information regarding the type of emergency situation and actions you should take. This is also the area where information would be shared from other county and fire agencies. Again, this is only a test of the emergency warning sirens. 
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LCSO and OES use zone numbers when sending evacuation orders, shelter in place warnings and other emergency information via LakeCoAlerts. Look up your zone number here: 
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Lake County CA Sheriff's Department
1220 Martin St
Lakeport, CA 95453

Emergency: 9-1-1
Non-emergencies: 707-263-2690

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