Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| West Street Basin | Reservoir | 31 | Orange | 33 47 15 N | 117 55 20 W |
| Westlake Station Daly City Post Office | Post Office | 31 | San Mateo | 37 41 51 N | 122 29 00 W |
| Westminster Presbyterian Church | Church | 31 | Santa Clara | 37 19 57 N | 121 54 50 W |
| Westside Christian Center | Church | 31 | Merced | 37 15 13 N | 121 00 08 W |
| Wetmore Chapel | Church | 31 | Alameda | 37 46 36 N | 122 11 05 W |
| Whittier Elementary School | School | 31 | Orange | 33 38 27 N | 117 56 23 W |
| William Hopkins Junior High School | School | 31 | Alameda | 37 32 48 N | 121 56 29 W |
| Williamson Elementary School | School | 31 | Sacramento | 38 36 46 N | 121 17 03 W |
| Wilson Junior High School | School | 31 | Santa Clara | 37 19 22 N | 121 53 11 W |
| Wonderland School | School | 31 | Sacramento | 38 37 31 N | 121 20 44 W |
| Woodbridge Square Shopping Center | Locale | 31 | Orange | 33 40 33 N | 117 47 47 W |
| Ygnacio Relift Station | Locale | 31 | Contra Costa | 37 56 24 N | 122 00 36 W |
| Yick Wo Elementary School | School | 31 | San Francisco | 37 48 07 N | 122 25 00 W |
| Yountville Branch Napa City-County Library | Building | 31 | Napa | 38 24 13 N | 122 21 42 W |
| Yountville Elementary School | School | 31 | Napa | 38 24 14 N | 122 21 41 W |
| Yountville Town Hall | Building | 31 | Napa | 38 24 13 N | 122 21 42 W |
| A Better Way Evangelical Church | Church | 30 | Sacramento | 38 41 51 N | 121 22 56 W |
| Accent Homes Mobile Home Park | Populated Place | 30 | San Mateo | 37 25 48 N | 122 25 49 W |
| Aero Haven Elementary School | School | 30 | Sacramento | 38 39 57 N | 121 22 48 W |
| Ahlstron Park | Park | 30 | Sacramento | 38 36 12 N | 121 17 19 W |
| Alba | Populated Place | 30 | San Joaquin | 37 47 53 N | 121 02 23 W |
| Anza School | School | 30 | Los Angeles | 33 55 23 N | 118 22 15 W |
| Arbor | Populated Place | 30 | Contra Costa | 37 57 42 N | 121 43 24 W |
| Arlington Theatre | Building | 30 | Santa Barbara | 34 25 28 N | 119 42 24 W |
| Ashwood Park | Park | 30 | Los Angeles | 33 57 33 N | 118 22 06 W |
| Atch Pedretti Park | Park | 30 | Stanislaus | 37 30 60 N | 120 53 04 W |
| Baldwin Hills Branch Los Angeles Public Library | Building | 30 | Los Angeles | 34 01 42 N | 118 21 08 W |
| Bancroft Elementary School | School | 30 | Contra Costa | 37 55 46 N | 122 02 16 W |
| Bellpassi School (historical) | School | 30 | Stanislaus | 37 41 21 N | 120 59 08 W |
| Bennett Tract | Civil | 30 | Santa Clara | 37 20 23 N | 121 58 01 W |
| Berry Grove Park | Park | 30 | Stanislaus | 37 36 23 N | 120 57 07 W |
| Beverly Hills Elementary School | School | 30 | Solano | 38 05 13 N | 122 13 28 W |
| Biblioteca Latinoa Americana Branch San Jose Public Library | Building | 30 | Santa Clara | 37 19 26 N | 121 53 18 W |
| Biggs | Populated Place | 30 | Butte | 39 24 45 N | 121 42 46 W |
| Biggs Elementary School | School | 30 | Butte | 39 24 56 N | 121 42 11 W |
| Biggs High-Middle School | School | 30 | Butte | 39 24 59 N | 121 42 21 W |
| Biggs Post Office | Post Office | 30 | Butte | 39 24 49 N | 121 42 39 W |
| Brittan Acres Elementary School | School | 30 | San Mateo | 37 29 45 N | 122 15 56 W |
| Brotman Medical Center | Hospital | 30 | Los Angeles | 34 01 22 N | 118 23 51 W |
| Brunswick School (historical) | School | 30 | San Joaquin | 38 11 20 N | 121 10 42 W |
| Bursch Elementary School | School | 30 | Los Angeles | 33 53 29 N | 118 15 15 W |
| C F Brown Park | Park | 30 | Stanislaus | 37 40 24 N | 120 58 12 W |
| Cabrillo School | School | 30 | Los Angeles | 33 54 35 N | 118 22 20 W |
| Caldwell Street Elementary School | School | 30 | Los Angeles | 33 52 57 N | 118 15 04 W |
| California Law Institute | School | 30 | San Diego | 32 43 20 N | 117 09 42 W |
| Calvary Methodist Episcopal Church | Church | 30 | Los Angeles | 34 01 56 N | 118 21 28 W |
| Calvary Pentecostal Church of God | Church | 30 | Los Angeles | 33 44 19 N | 118 17 20 W |
| Calvary Temple Christian School | School | 30 | Stanislaus | 37 40 06 N | 120 58 43 W |
| Camp Herbert Trail Camp | Locale | 30 | Santa Cruz | 37 08 02 N | 122 16 01 W |
| Camp Rose | Populated Place | 30 | Sonoma | 38 36 55 N | 122 49 52 W |
| Canal School | School | 30 | Merced | 37 16 54 N | 121 00 33 W |
| Cardinal Oaks Park | Park | 30 | Sacramento | 38 36 42 N | 121 20 23 W |
| Carmel del Mar Elementary School | School | 30 | San Diego | 32 56 19 N | 117 14 01 W |
| Carmel Valley Racquet Club and Junior Tennis Camp | Locale | 30 | Monterey | 36 31 43 N | 121 52 04 W |
| Carondelet High School | School | 30 | Contra Costa | 37 55 60 N | 122 02 01 W |
| Cedar Hall | Building | 30 | Santa Clara | 37 25 45 N | 122 10 35 W |
| Center School | School | 30 | Solano | 38 17 25 N | 121 57 38 W |
| Central House | Building | 30 | Butte | 39 21 21 N | 121 36 19 W |
| Central School (historical) | School | 30 | Butte | 39 21 01 N | 121 36 06 W |
| Ceres Branch Stanislaus County Free Library | Building | 30 | Stanislaus | 37 35 35 N | 120 57 20 W |
| Ceres City Hall | Building | 30 | Stanislaus | 37 35 35 N | 120 57 20 W |
| Ceres Post Office | Post Office | 30 | Stanislaus | 37 35 35 N | 120 57 18 W |
| Chapel Hill United Presbyterian Church | Church | 30 | Santa Cruz | 36 55 19 N | 121 46 11 W |
| Chapel of the Chimes Memorial Park | Cemetery | 30 | Alameda | 37 36 40 N | 122 01 24 W |
| Chester Washington Golf Course | Locale | 30 | Los Angeles | 33 55 13 N | 118 18 45 W |
| Childrens Hopsital Medical Center | Hospital | 30 | Alameda | 37 50 13 N | 122 16 01 W |
| Church of Christ | Church | 30 | Humboldt | 40 47 34 N | 124 09 39 W |
| Church of Christ | Church | 30 | Los Angeles | 33 56 07 N | 118 14 19 W |
| Church of Christ | Church | 30 | San Diego | 32 41 59 N | 117 06 44 W |
| Church of Christ | Church | 30 | Sonoma | 38 25 18 N | 122 45 58 W |
| Church of Christ | Church | 30 | Ventura | 34 16 34 N | 119 16 13 W |
| Church of God | Church | 30 | Sacramento | 38 37 41 N | 121 20 29 W |
| Church of God in Christ | Church | 30 | Los Angeles | 33 55 53 N | 118 15 16 W |
| Church of the Advent | Church | 30 | Los Angeles | 34 01 55 N | 118 20 59 W |
| Church of the Assumption | Church | 30 | Marin | 38 14 44 N | 122 54 26 W |
| Church of the Nazarene | Church | 30 | San Diego | 32 37 52 N | 117 04 32 W |
| Cienga Elementary School | School | 30 | Los Angeles | 34 01 54 N | 118 21 13 W |
| Clinton-Mendenhall Elementary School | School | 30 | Orange | 33 45 54 N | 117 54 43 W |
| Coastways 1600 Dam | Dam | 30 | San Mateo | 37 07 00 N | 122 18 10 W |
| Coffee Plaza Shopping Center | Locale | 30 | Stanislaus | 37 40 42 N | 120 58 32 W |
| Coleman F Brown Elementary School | School | 30 | Stanislaus | 37 40 25 N | 120 58 19 W |
| College Center Shopping Center | Locale | 30 | Santa Barbara | 34 38 52 N | 120 27 24 W |
| Columbia Center | Building | 30 | Stanislaus | 37 29 30 N | 120 51 20 W |
| Columbia Park | Park | 30 | Stanislaus | 37 29 28 N | 120 51 21 W |
| Columbus Continuation High School | School | 30 | Los Angeles | 33 55 09 N | 118 06 57 W |
| Cordova Lane Elementary School | School | 30 | Sacramento | 38 36 17 N | 121 17 13 W |
| Cordova Village Shopping Center | Locale | 30 | Sacramento | 38 35 45 N | 121 17 33 W |
| Cordua Canal | Canal | 30 | Yuba | 39 14 04 N | 121 30 08 W |
| Costa Mesa | Populated Place | 30 | Orange | 33 38 28 N | 117 55 07 W |
| Costa Mesa Courtyards Shopping Center | Locale | 30 | Orange | 33 38 27 N | 117 55 12 W |
| Country Club Shopping Center | Locale | 30 | San Diego | 32 37 16 N | 117 04 18 W |
| County Road Ditch | Canal | 30 | Merced | 37 07 05 N | 120 42 33 W |
| Crestview Park | Park | 30 | Santa Cruz | 36 55 41 N | 121 45 49 W |
| Crossorads Community Church | Church | 30 | San Diego | 33 10 02 N | 117 20 36 W |
| Culver School | School | 30 | Los Angeles | 34 01 20 N | 118 23 34 W |
| Cunningham Elementary School | School | 30 | Stanislaus | 37 28 40 N | 120 51 10 W |
| Day Island | Island | 30 | Marin | 38 06 13 N | 122 29 26 W |
| De Anza Middle School | School | 30 | Ventura | 34 18 03 N | 119 17 28 W |
| Del Amo Junior Seminary | School | 30 | Los Angeles | 33 51 54 N | 118 13 17 W |
| Delta Canal | Canal | 30 | Merced | 37 06 29 N | 120 43 32 W |
| Desilu Studios | Locale | 30 | Los Angeles | 34 01 24 N | 118 23 29 W |
| Double Point | Cape | 30 | Marin | 37 56 52 N | 122 46 56 W |
| Dover School | School | 30 | Solano | 38 17 12 N | 122 01 30 W |
| Downey Park | Park | 30 | Stanislaus | 37 39 35 N | 120 58 25 W |
| Drakes Head Trail | Trail | 30 | Marin | 38 02 35 N | 122 54 57 W |
| Dresser | Populated Place | 30 | Alameda | 37 35 33 N | 121 57 21 W |
| East Delta Canal | Canal | 30 | Merced | 37 06 41 N | 120 43 07 W |
| East Fish Camp | Locale | 30 | Ventura | 34 00 24 N | 119 23 13 W |
| East Gridley | Populated Place | 30 | Butte | 39 21 48 N | 121 39 43 W |
| East Side Canal | Canal | 30 | Merced | 37 09 44 N | 120 40 50 W |