Area G|Region 92|Santa Fe Field Office|Los Angeles County

Area E|Region 67|River Delta Field Office|Stanislaus County

Area D|Region 83|Fresno Field Office|Tulare County

Area H|Region 62|Orange Field Office|Orange County

Area C|Region 9|South Bay Field Office|Alameda County

Area E|Region 42|River Delta Field Office|San Joaquin County

Area G|Region 2|Santa Fe Field Office|Los Angeles County

Area D|Region 4|Fresno Field Office|Kern County

Area G|Region 1|Santa Fe Field Office|Los Angeles County

Area B|Region 5|North Bay Field Office|San Mateo County