Jersey Island Operations


Jersey Island Road
Oakley, CA 94561

7:00 a.m. to 3:30 p.m.

Emergency Situation

If you think there is a problem with ISD's Jersey Island property, such as flooding or a cattle problem, please call our 24-hour emergency number (925) 625-2279. After regular business hours your call will be transferred directly to one of our Jersey Island personnel.

Name Title Email Phone Additional Phone
Cianfichi, Domenic Range Management Specialist    
Denijs, Nick Ranch Operator    
Joaquin, Cody Ranch Operator    
McGormley, Mike Jersey Island Superintendent (916) 835-6740