Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Lakeport City Hall | Building | 408 | Lake | 39 02 42 N | 122 54 56 W |
| Le Grant Mine | Mine | 408 | San Benito | 36 34 04 N | 120 50 05 W |
| Lovers Leap | Locale | 408 | Trinity | 40 36 25 N | 123 26 55 W |
| Mendocino College | School | 408 | Lake | 39 02 47 N | 122 54 56 W |
| Modesto Camp | Locale | 408 | Mendocino | 39 46 56 N | 123 09 43 W |
| North Tamarind Elementary School | School | 408 | San Bernardino | 34 06 35 N | 117 25 18 W |
| Nylanders Frontier Village Shopping Center | Locale | 408 | Lake | 39 03 20 N | 122 55 02 W |
| Pine Mountain Trail | Trail | 408 | Santa Cruz | 37 09 35 N | 122 13 29 W |
| Quercus Ranch | Locale | 408 | Lake | 39 00 47 N | 122 50 10 W |
| Riesler Ranch Mine | Mine | 408 | Calaveras | 38 04 03 N | 120 34 24 W |
| Saint Mary Immaculate Roman Catholic Church | Church | 408 | Lake | 39 02 49 N | 122 54 56 W |
| Saint Marys Roman Catholic Church | Church | 408 | San Bernardino | 34 03 56 N | 117 11 18 W |
| Saint Marys School | School | 408 | San Bernardino | 34 03 56 N | 117 11 20 W |
| San Miguelito | Civil | 408 | Monterey | 35 57 24 N | 121 16 15 W |
| Shoreline Shopping Center | Locale | 408 | Lake | 39 02 00 N | 122 54 59 W |
| Slater Island | Island | 408 | Lake | 38 55 46 N | 122 38 10 W |
| Split Mountain | Summit | 408 | San Diego | 33 00 17 N | 116 07 11 W |
| Tecopa | Populated Place | 408 | Inyo | 35 50 54 N | 116 13 35 W |
| Terrace Elementary School | School | 408 | Lake | 39 03 36 N | 122 55 02 W |
| Toledo Mine | Mine | 408 | Tuolumne | 37 58 52 N | 120 29 01 W |
| Vista Point Shopping Center | Locale | 408 | Lake | 39 02 03 N | 122 55 01 W |
| Widow Flats | Flat | 408 | Colusa | 39 04 33 N | 122 22 46 W |
| Almeria Middle School | School | 407 | San Bernardino | 34 06 48 N | 117 27 25 W |
| Arroyo Verde School (historical) | School | 407 | San Bernardino | 34 06 26 N | 117 10 15 W |
| Auburn Recreation Park | Park | 407 | Placer | 38 53 16 N | 121 04 44 W |
| Bear Creek Picnic Area | Park | 407 | San Benito | 36 28 44 N | 121 11 00 W |
| Black Ranch | Locale | 407 | Sonoma | 38 46 36 N | 122 55 07 W |
| Browns Landing | Locale | 407 | Lake | 38 56 25 N | 122 39 12 W |
| Bunker Hill | Summit | 407 | Amador | 38 25 28 N | 120 49 10 W |
| Camp Ohlone Regional Park | Park | 407 | Alameda | 37 29 16 N | 121 44 52 W |
| Cedarcreek Elementary School | School | 407 | Los Angeles | 34 25 34 N | 118 28 33 W |
| Clear Lake High School | School | 407 | Lake | 39 03 39 N | 122 55 07 W |
| Clear Lake State Park Visitor Center | Building | 407 | Lake | 39 01 04 N | 122 48 57 W |
| Clearlake Oaks | Populated Place | 407 | Lake | 39 01 35 N | 122 40 19 W |
| Cornelius Ranch | Locale | 407 | San Diego | 32 49 38 N | 116 51 22 W |
| Covenant Family Church | Church | 407 | San Bernardino | 34 03 13 N | 117 11 24 W |
| Fairview School | School | 407 | San Bernardino | 34 08 30 N | 117 13 58 W |
| Fern Spring | Spring | 407 | Sonoma | 38 25 54 N | 123 00 49 W |
| Ferndale Resort Seaplane Base | Airport | 407 | Lake | 39 00 10 N | 122 47 52 W |
| First Lutheran Church | Church | 407 | Riverside | 33 40 20 N | 117 19 59 W |
| French Valley Airport | Airport | 407 | Riverside | 33 34 34 N | 117 07 44 W |
| Frisbie Park | Park | 407 | San Bernardino | 34 08 00 N | 117 21 34 W |
| Gridley Square Shopping Center | Locale | 407 | San Diego | 33 13 50 N | 117 01 54 W |
| KXBX-AM (Lakeport) | Tower | 407 | Lake | 39 00 50 N | 122 53 43 W |
| Lakeport Christian Center | Church | 407 | Lake | 39 02 23 N | 122 54 57 W |
| Leoma Lakes | Lake | 407 | Napa | 38 20 32 N | 122 12 28 W |
| Little Bald Hill | Summit | 407 | Humboldt | 40 31 09 N | 124 21 23 W |
| Oats Peak | Summit | 407 | San Luis Obispo | 35 15 24 N | 120 51 09 W |
| Pentecostal Light Church | Church | 407 | San Bernardino | 34 10 05 N | 117 17 40 W |
| Point Reyes Hill | Summit | 407 | Marin | 38 04 47 N | 122 52 07 W |
| Seventh Day Adventist Tabernacle (historical) | Church | 407 | San Bernardino | 34 03 13 N | 117 11 24 W |
| Sixmile Spring | Spring | 407 | Humboldt | 41 06 34 N | 123 40 20 W |
| Skunk Hollow | Basin | 407 | Riverside | 33 33 28 N | 117 06 21 W |
| Stough Park | Park | 407 | Los Angeles | 34 12 22 N | 118 18 29 W |
| Sulphur Spring | Spring | 407 | Kern | 35 35 15 N | 120 03 29 W |
| Sulphur Spring | Spring | 407 | Tehama | 40 11 45 N | 122 39 34 W |
| Tar Spring Ridge | Ridge | 407 | San Luis Obispo | 35 09 03 N | 120 26 38 W |
| Vincent Ranch | Locale | 407 | Kern | 35 46 29 N | 118 52 38 W |
| Windy Point | Cliff | 407 | Mendocino | 39 42 18 N | 123 18 32 W |
| Auburn Rancheria | Locale | 406 | Placer | 38 52 29 N | 121 05 14 W |
| Avaxat School | School | 406 | Riverside | 33 35 06 N | 117 11 09 W |
| Baseline Shopping Center | Locale | 406 | San Bernardino | 34 07 14 N | 117 22 08 W |
| Berger Bay | Bay | 406 | Lake | 39 04 20 N | 122 54 50 W |
| Big Valley Rancheria | Locale | 406 | Lake | 39 01 17 N | 122 53 14 W |
| Bloody Island Massacre Historical Marker | Park | 406 | Lake | 39 08 58 N | 122 53 18 W |
| Bouquet Canyon Park | Park | 406 | Los Angeles | 34 27 11 N | 118 30 19 W |
| Burke Junction Shopping Center | Locale | 406 | El Dorado | 38 39 32 N | 120 58 19 W |
| Carnegie Free Library (historical) | Building | 406 | Lake | 39 02 35 N | 122 54 50 W |
| Castleview Park | Park | 406 | Riverside | 33 56 02 N | 117 20 40 W |
| Chimney Rock | Summit | 406 | Mendocino | 39 52 35 N | 123 51 01 W |
| Clear Lake State Park | Park | 406 | Lake | 39 00 34 N | 122 48 42 W |
| Clear Lake Water Company Dam | Dam | 406 | Lake | 38 55 24 N | 122 33 59 W |
| Eagle Rock | Summit | 406 | San Luis Obispo | 35 40 00 N | 121 00 27 W |
| First Church of Christ Scientist | Church | 406 | Lake | 39 02 34 N | 122 54 51 W |
| French Bar | Bar | 406 | Trinity | 40 46 41 N | 123 18 22 W |
| Frisbie Middle School | School | 406 | San Bernardino | 34 07 32 N | 117 21 32 W |
| Halley Grade | Trail | 406 | Tehama | 40 12 06 N | 122 42 10 W |
| Indian Beach | Beach | 406 | Lake | 39 01 23 N | 122 43 28 W |
| Jacklin Mine | Mine | 406 | Riverside | 34 04 41 N | 114 37 24 W |
| Julian Hinds Pump Plant Airstrip | Airport | 406 | Riverside | 33 41 56 N | 115 38 15 W |
| Kaci-badon (historical) | Populated Place | 406 | Lake | 39 02 25 N | 122 54 49 W |
| Keeling Park | Park | 406 | Lake | 39 07 18 N | 122 51 19 W |
| Lakeport Elementary School | School | 406 | Lake | 39 03 36 N | 122 54 53 W |
| Lakeport Full Gospel Assembly Church | Church | 406 | Lake | 39 02 41 N | 122 54 50 W |
| Lakeport Post Office | Post Office | 406 | Lake | 39 02 38 N | 122 54 52 W |
| Lakeport Union Grammar School (historical) | School | 406 | Lake | 39 02 48 N | 122 54 52 W |
| Lakeport Yacht Club | Locale | 406 | Lake | 39 02 45 N | 122 54 47 W |
| Lakeside Park | Park | 406 | Lake | 39 01 33 N | 122 51 01 W |
| Library Park | Park | 406 | Lake | 39 02 35 N | 122 54 49 W |
| Longworth Mine | Mine | 406 | Calaveras | 38 03 55 N | 120 34 09 W |
| Low Gap | Gap | 406 | Mendocino | 39 09 58 N | 123 22 49 W |
| Mackey Prospect | Mine | 406 | Tuolumne | 37 55 44 N | 120 26 21 W |
| Modjeska | Populated Place | 406 | Orange | 33 42 33 N | 117 37 34 W |
| Modjeska Canyon Post Office | Post Office | 406 | Orange | 33 42 33 N | 117 37 34 W |
| Natural High School | School | 406 | Lake | 39 02 49 N | 122 54 52 W |
| Railroad Canyon Elementary School | School | 406 | Riverside | 33 39 53 N | 117 18 32 W |
| Rattler Mine | Mine | 406 | Riverside | 34 01 37 N | 114 31 30 W |
| Reeves Point | Cape | 406 | Lake | 39 01 43 N | 122 52 55 W |
| Rocky Point | Cape | 406 | Lake | 39 05 11 N | 122 54 02 W |
| Rumsey Bay | Bay | 406 | Lake | 39 03 18 N | 122 54 55 W |
| Sawtooth Ridge | Ridge | 406 | Kern | 35 42 09 N | 120 06 02 W |
| South Needles Compressor Station | Locale | 406 | San Bernardino | 34 41 39 N | 114 36 41 W |
| Sunburnt Spring | Spring | 406 | Merced | 37 01 47 N | 121 12 32 W |
| Sunland Park | Park | 406 | Los Angeles | 34 15 40 N | 118 19 17 W |
| Susie Spring | Spring | 406 | Monterey | 36 17 12 N | 120 51 31 W |
| Tan Oak Park | Populated Place | 406 | Mendocino | 39 49 40 N | 123 36 15 W |
| Tule Island | Island | 406 | Lake | 39 06 54 N | 122 52 38 W |
| Tule Lake | Reservoir | 406 | Lake | 39 09 19 N | 122 55 48 W |
| Wildwood Plaza Shopping Center | Locale | 406 | San Bernardino | 34 09 52 N | 117 16 45 W |
| Willow Point | Cape | 406 | Lake | 39 02 28 N | 122 54 44 W |