Area E|Region 30|River Delta Field Office|Fresno County

Area B|Region 24|North Bay Field Office|Sonoma County

Area B|Region 68|North Bay Field Office|Solano County

Area F|Region 55|Rancho Cucamonga Field Office|San Bernardino County

Area F|Region 91|Rancho Cucamonga Field Office|San Bernardino County

Area C|Region 41|South Bay Field Office|Alameda County

Area H|Region 22|Orange Field Office|Orange County

Area K|Region 52|San Diego Field Office|San Diego County

Area C|Region 43|South Bay Field Office|Santa Clara County

Area C|Region 41|South Bay Field Office|Alameda County