CALIFORNIA LAKES Petaluma Reservoir Sonoma County, CA BE THE FIRST TO WRITE A REVIEW SHARE THIS PAGE Petaluma Reservoir is located in Sonoma County, California. This lake is 10 acres in size. BUY A CALIFORNIA FISHING LICENSE. SIZE 10 acres POST A FISHING REPORT BAROMETRICPRESSURE WEATHERINFO WIND MAP& FORECAST SUN/MOONINFO
