Page: 1 of 4
Section: 1 of 17 1677 Listings
Sections: | 1 Ad-Be | | 2 Be-Bu | | 3 Bu-Cl | | 4 Cl-Di | | 5 Do-Fi |
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| Adam Adler House | Sonoma | building | 381737N | 1222708W | Sonoma | |
| Adam and Eve Redwoods | Sonoma | woods | 383615N | 1224952W | Healdsburg | |
| Adit Number One | Sonoma | mine | 384818N | 1225025W | The Geysers | |
| Adit Number One-One Hundred Twenty | Sonoma | mine | 384823N | 1225030W | The Geysers | |
| Adit Number Three | Sonoma | mine | 384652N | 1224915W | The Geysers | |
| Adit Number Two | Sonoma | mine | 384811N | 1224951W | The Geysers | |
| Adobe Canyon | Sonoma | valley | 382614N | 1223000W | Kenwood | |
| Adobe Creek | Sonoma | stream | 381326N | 1223615W | Petaluma River | |
| Adobe Fort (historical) | Sonoma | military | 381521N | 1223501W | Glen Ellen | |
| Agua Caliente | Sonoma | pop place | 381927N | 1222913W | 155 | Sonoma |
| Agua Caliente | Sonoma | civil | 382105N | 1223014W | Glen Ellen | |
| Agua Caliente Canyon | Sonoma | valley | 381851N | 1222808W | Sonoma | |
| Agua Caliente Creek | Sonoma | stream | 381811N | 1222857W | Sonoma | |
| Agua Caliente Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Sonoma | |
| Albany Post Office (historical) | Sonoma | post office | 383756N | 1224023W | Mount Saint Helena | |
| Alder Creek | Sonoma | stream | 382549N | 1225743W | Camp Meeker | |
| Alder Creek | Sonoma | stream | 385004N | 1225201W | The Geysers | |
| Alder Glen Picnic Area | Sonoma | locale | 382910N | 1223410W | Kenwood | |
| Alder Park | Sonoma | park | 382441N | 1223309W | Kenwood | |
| Alderglen Springs | Sonoma | pop place | 385007N | 1230306W | Cloverdale | |
| Alexander Valley | Sonoma | valley | 383647N | 1224606W | Healdsburg | |
| Alexander Valley Post Office (historical) | Sonoma | post office | 384000N | 1224907W | Jimtown | |
| Alexander Valley Rancheria | Sonoma | locale | 383715N | 1224712W | Healdsburg | |
| Alice Rock | Sonoma | pillar | 382157N | 1230303W | Bodega Head | |
| Alicia Park | Sonoma | park | 382028N | 1224222W | Cotati | |
| Allen Creek | Sonoma | stream | 383808N | 1231340W | Tombs Creek | |
| Alliance Redwood | Sonoma | pop place | 382602N | 1225819W | Camp Meeker | |
| Alten | Sonoma | pop place | 382253N | 1224819W | 100 | Sebastopol |
| Altimori Ranch | Sonoma | locale | 383144N | 1230346W | Cazadero | |
| America Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Mark West Springs | |
| Americano Creek | Sonoma | stream | 381900N | 1225354W | Valley Ford | |
| Ames Chapel (historical) | Sonoma | building | 381729N | 1222719W | Sonoma | |
| Analy Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Valley Ford | |
| Anchor Creek | Sonoma | stream | 384932N | 1230548W | Cloverdale | |
| Angel Creek | Sonoma | stream | 383620N | 1225846W | Guerneville | |
| Anna Belcher Creek | Sonoma | stream | 384431N | 1224612W | Jimtown | |
| Annadel Number 1 1-070 Dam | Sonoma | dam | 382530N | 1223800W | Santa Rosa | |
| Annadel State Park | Sonoma | park | 382545N | 1223725W | Kenwood | |
| Annapolis | Sonoma | pop place | 384319N | 1232207W | 780 | Annapolis |
| Annapolis Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Annapolis | |
| Arched Rock | Sonoma | island | 382210N | 1230427W | Bodega Head | |
| Arched Rock | Sonoma | island | 382558N | 1230731W | Arched Rock | |
| Arched Rock Beach | Sonoma | beach | 382204N | 1230418W | Bodega Head | |
| Armstrong Nature Trail | Sonoma | trail | 383204N | 1230010W | Cazadero | |
| Armstrong Redwoods State Reserve | Sonoma | park | 383218N | 1230034W | Cazadero | |
| Arnold Field | Sonoma | park | 381750N | 1222723W | Sonoma | |
| Arrowhead Mountain | Sonoma | summit | 381627N | 1222357W | Sonoma | |
| Arroyo Seco | Sonoma | stream | 381442N | 1222601W | Sears Point | |
| Asbury Creek | Sonoma | stream | 382118N | 1223121W | Glen Ellen | |
| Ash Creek | Sonoma | stream | 385109N | 1230140W | Cloverdale | |
| Asti | Sonoma | pop place | 384547N | 1225819W | 267 | Asti |
| Asti 1428 Dam | Sonoma | dam | 384454N | 1225818W | Geyserville | |
| Asti Post Office (historical) | Sonoma | post office | 384547N | 1225821W | Asti | |
| Atascadero Creek | Sonoma | stream | 382654N | 1225309W | Camp Meeker | |
| Austin Creek | Sonoma | stream | 382800N | 1230256W | Duncans Mills | |
| Austin Creek School (historical) | Sonoma | school | 383435N | 1230644W | Cazadero | |
| Austin Creek State Recreation Area | Sonoma | park | 383401N | 1230307W | Cazadero | |
| Austin Gap | Sonoma | gap | 382844N | 1230226W | Duncans Mills | |
| Axell 421 Dam | Sonoma | dam | 383706N | 1224548W | Healdsburg | |
| Azalea 2420 Dam | Sonoma | dam | 382612N | 1225636W | Camp Meeker | |
| Azalea Creek Picnic Area | Sonoma | locale | 382818N | 1223417W | Kenwood | |
| B'nai Israel Cemetery | Sonoma | cemetery | 381444N | 1223853W | Petaluma | |
| Bacon Flat | Sonoma | flat | 384335N | 1224209W | Mount Saint Helena | |
| Bailhache | Sonoma | pop place | 383613N | 1225113W | 100 | Healdsburg |
| Bak | Sonoma | pop place | 382727N | 1224013W | Santa Rosa | |
| Bald Hill | Sonoma | summit | 384147N | 1231201W | Tombs Creek | |
| Bald Hills | Sonoma | summit | 383603N | 1224237W | Mark West Springs | |
| Bald Mountain | Sonoma | summit | 382546N | 1222932W | Rutherford | |
| Bald Mountain | Sonoma | summit | 382727N | 1223030W | Kenwood | |
| Bald Mountain Trail | Sonoma | trail | 382705N | 1223020W | Kenwood | |
| Barlow | Sonoma | pop place | 382530N | 1225127W | 123 | Sebastopol |
| Barnes Creek | Sonoma | stream | 383513N | 1224545W | Healdsburg | |
| Barnes Ranch | Sonoma | locale | 383436N | 1230457W | Cazadero | |
| Barrelli Creek | Sonoma | stream | 384609N | 1225844W | Asti | |
| Basalt Trail | Sonoma | trail | 382542N | 1223617W | Kenwood | |
| Basset (historical) | Sonoma | pop place | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Bates House | Sonoma | building | 381731N | 1222713W | Sonoma | |
| Batto | Sonoma | pop place | 381701N | 1222609W | 82 | Sonoma |
| Batto Building | Sonoma | building | 381734N | 1222729W | Sonoma | |
| Baumert Springs | Sonoma | spring | 382510N | 1225754W | Camp Meeker | |
| Bear Canyon | Sonoma | valley | 384116N | 1224741W | Jimtown | |
| Bear Canyon | Sonoma | valley | 384116N | 1224741W | Jimtown | |
| Bear Canyon | Sonoma | valley | 384942N | 1224850W | The Geysers | |
| Bear Creek | Sonoma | stream | 382635N | 1223152W | Kenwood | |
| Bear Creek | Sonoma | stream | 384134N | 1224409W | Mount Saint Helena | |
| Bear Creek | Sonoma | stream | 384148N | 1230238W | Warm Springs Dam | |
| Bear Flat | Sonoma | flat | 383552N | 1225751W | Guerneville | |
| Bear Ridge | Sonoma | ridge | 384442N | 1231523W | Annapolis | |
| Bearpen Creek | Sonoma | stream | 383956N | 1230525W | Warm Springs Dam | |
| Bearpen Creek | Sonoma | stream | 383439N | 1230654W | Cazadero | |
| Beatty Ridge | Sonoma | ridge | 384317N | 1232355W | Stewarts Point | |
| Bedrock Spring | Sonoma | spring | 382158N | 1230031W | Bodega Head | |
| Bee Flat | Sonoma | flat | 384146N | 1231343W | Tombs Creek | |
| Bee Knoll | Sonoma | summit | 384159N | 1231320W | Tombs Creek | |
| Beeson Cemetery | Sonoma | cemetery | 384052N | 1224956W | Jimtown | |
| Bell Mountain | Sonoma | summit | 383622N | 1224459W | Mark West Springs | |
| Bellevue | Sonoma | pop place | 382407N | 1224245W | 118 | Santa Rosa |
| Beltaine (historical) | Sonoma | pop place | 382317N | 1223118W | Kenwood | |
| Benicia Park | Sonoma | park | 382010N | 1224159W | Cotati | |
| Bennett Mountain | Sonoma | summit | 382447N | 1223722W | Kenwood |
Section: 2 of 17
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| Bennett Valley | Sonoma | valley | 382626N | 1224032W | Santa Rosa | |
| Bennett Valley Cemetery | Sonoma | cemetery | 382457N | 1223937W | Santa Rosa | |
| Berkeley Camp (historical) | Sonoma | locale | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Bicentennial Park | Sonoma | park | 382806N | 1224354W | Santa Rosa | |
| Bidwell Creek | Sonoma | stream | 383630N | 1224134W | Mark West Springs | |
| Big Basin | Sonoma | basin | 384244N | 1224249W | Mount Saint Helena | |
| Big Bend | Sonoma | pop place | 381411N | 1222740W | 20 | Sears Point |
| Big Buckhorn Ranch | Sonoma | locale | 382435N | 1230432W | Duncans Mills | |
| Big Buckhorn Ranch | Sonoma | locale | 382434N | 1230432W | Duncans Mills | |
| Big Hill | Sonoma | summit | 384202N | 1224406W | Mount Saint Helena | |
| Big Mountain | Sonoma | summit | 384237N | 1230838W | Tombs Creek | |
| Big Oat Creek | Sonoma | stream | 383223N | 1230727W | Cazadero | |
| Big Oat Mountain | Sonoma | summit | 383250N | 1230752W | Fort Ross | |
| Big Pepperwood Creek | Sonoma | stream | 384548N | 1232840W | McGuire Ridge | |
| Big Ridge | Sonoma | ridge | 383742N | 1225639W | Geyserville | |
| Big Spring | Sonoma | spring | 383224N | 1223654W | Calistoga | |
| Big Sulphur Creek | Sonoma | stream | 384906N | 1230035W | Cloverdale | |
| Black Mountain | Sonoma | summit | 383008N | 1230935W | Fort Ross | |
| Black Mountain | Sonoma | summit | 383135N | 1225530W | Guerneville | |
| Black Mountain | Sonoma | summit | 384737N | 1231602W | Gube Mountain | |
| Black Mountain | Sonoma | summit | 384442N | 1224822W | Jimtown | |
| Black Mountain Conservation Camp | Sonoma | locale | 383056N | 1230924W | Fort Ross | |
| Black Mountain Ridge | Sonoma | ridge | 383027N | 1230951W | Fort Ross | |
| Black Oak Ridge | Sonoma | ridge | 384317N | 1231146W | Tombs Creek | |
| Black Oaks | Sonoma | pop place | 384951N | 1224953W | The Geysers | |
| Black Peak | Sonoma | summit | 383650N | 1224834W | Healdsburg | |
| Black Point | Sonoma | cape | 384045N | 1232551W | Stewarts Point | |
| Black Point Beach | Sonoma | beach | 384111N | 1232553W | Stewarts Point | |
| Black Point Landing | Sonoma | locale | 384046N | 1232538W | Stewarts Point | |
| Black Ranch | Sonoma | locale | 384636N | 1225503W | Asti | |
| Black Rock | Sonoma | summit | 383450N | 1230439W | Cazadero | |
| Black Rock Creek | Sonoma | stream | 383258N | 1230400W | Cazadero | |
| Black Sulfur Creek | Sonoma | stream | 384051N | 1230145W | Warm Springs Dam | |
| Blind Beach | Sonoma | beach | 382610N | 1230715W | Duncans Mills | |
| Bliss School (historical) | Sonoma | school | 381511N | 1223511W | Glen Ellen | |
| Bloomfield | Sonoma | pop place | 381850N | 1225100W | 80 | Two Rock |
| Bloomfield Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Two Rock | |
| Blucher | Sonoma | civil | 381705N | 1225034W | Two Rock | |
| Blucher Creek | Sonoma | stream | 382240N | 1224656W | Sebastopol | |
| Blue Grouse Ridge | Sonoma | ridge | 383343N | 1230357W | Cazadero | |
| Blue Jay Creek | Sonoma | stream | 383206N | 1230804W | Fort Ross | |
| Blue Jay Ridge | Sonoma | ridge | 383305N | 1230840W | Fort Ross | |
| Blue Rock | Sonoma | pillar | 383605N | 1230234W | Cazadero | |
| Bluegum Creek | Sonoma | stream | 384110N | 1224429W | Mount Saint Helena | |
| Bodega | Sonoma | civil | 382325N | 1230213W | Duncans Mills | |
| Bodega | Sonoma | pop place | 382043N | 1225822W | 106 | Valley Ford |
| Bodega Bay | Sonoma | pop place | 382000N | 1230249W | 100 | Bodega Head |
| Bodega Bay Post Office | Sonoma | post office | 381928N | 1230215W | Bodega Head | |
| Bodega Dunes | Sonoma | area | 382009N | 1230351W | Bodega Head | |
| Bodega Dunes Campground | Sonoma | locale | 382015N | 1230317W | Bodega Head | |
| Bodega Harbor | Sonoma | bay | 381925N | 1230248W | Bodega Head | |
| Bodega Head | Sonoma | summit | 381840N | 1230354W | Bodega Head | |
| Bodega Island | Sonoma | area | 381912N | 1230206W | Bodega Head | |
| Bodega Post Office | Sonoma | post office | 382048N | 1225815W | Valley Ford | |
| Bodega Rock | Sonoma | island | 381746N | 1230250W | Bodega Head | |
| Bodega School (historical) | Sonoma | school | 382028N | 1225957W | Valley Ford | |
| Bohemia (historical) | Sonoma | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Bohemian Grove | Sonoma | woods | 382756N | 1225835W | Camp Meeker | |
| Bond Park | Sonoma | park | 381533N | 1223806W | Cotati | |
| Bone Creek | Sonoma | stream | 383235N | 1230512W | Cazadero | |
| Bonilla | Sonoma | pop place | 381641N | 1222612W | 65 | Sonoma |
| Bosch Number 2 2429 Dam | Sonoma | dam | 383324N | 1224454W | Mark West Springs | |
| Boulder Creek | Sonoma | stream | 384708N | 1231256W | Big Foot Mountain | |
| Boy Scout Camp | Sonoma | locale | 382948N | 1230533W | Duncans Mills | |
| Boyd Creek | Sonoma | stream | 384151N | 1231940W | Annapolis | |
| Boyd Creek | Sonoma | stream | 383551N | 1225912W | Guerneville | |
| Boyer Creek | Sonoma | stream | 383855N | 1230018W | Warm Springs Dam | |
| Boyes Hot Springs | Sonoma | pop place | 381850N | 1222851W | 160 | Sonoma |
| Boyes Hot Springs Post Office | Sonoma | post office | 381852N | 1222853W | Sonoma | |
| Boyes Springs | Sonoma | pop place | 381850N | 1222851W | 160 | Sonoma |
| Boysen (historical) | Sonoma | pop place | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Bradford Mountain | Sonoma | summit | 384103N | 1225820W | Geyserville | |
| Brady Ridge | Sonoma | ridge | 383054N | 1225702W | Guerneville | |
| Brain Ridge | Sonoma | ridge | 383213N | 1230959W | Fort Ross | |
| Bridgehaven | Sonoma | pop place | 382601N | 1230559W | 51 | Duncans Mills |
| Briggs Creek | Sonoma | stream | 384028N | 1224432W | Mount Saint Helena | |
| Briggs Ranch (historical) | Sonoma | locale | 384620N | 1230422W | Cloverdale | |
| Britain Creek | Sonoma | stream | 383920N | 1231044W | Tombs Creek | |
| Britain Ridge | Sonoma | ridge | 383950N | 1230937W | Tombs Creek | |
| Brook Haven Park | Sonoma | park | 382405N | 1225015W | Sebastopol | |
| Brooks Creek | Sonoma | stream | 383621N | 1224704W | Healdsburg | |
| Brooks Gulch | Sonoma | valley | 381919N | 1230202W | Bodega Head | |
| Brown Ranch | Sonoma | locale | 383319N | 1230616W | Cazadero | |
| Browns Gulch | Sonoma | valley | 382802N | 1230313W | Duncans Mills | |
| Brush Creek | Sonoma | stream | 384541N | 1230522W | Cloverdale | |
| Brush Creek Reservoir | Sonoma | reservoir | 382912N | 1224011W | Santa Rosa | |
| Brushy Peaks | Sonoma | summit | 382653N | 1222851W | Rutherford | |
| Brushy Peaks Trail | Sonoma | trail | 382635N | 1222858W | Rutherford | |
| Brushy Ridge | Sonoma | ridge | 384417N | 1232251W | Stewarts Point | |
| Buck Knoll | Sonoma | summit | 383612N | 1230150W | Cazadero | |
| Buck Knoll Ridge | Sonoma | ridge | 383615N | 1230100W | Cazadero | |
| Buck Mountain | Sonoma | summit | 384822N | 1231141W | Big Foot Mountain | |
| Buck Mountain | Sonoma | summit | 384422N | 1231048W | Tombs Creek | |
| Buck Spring | Sonoma | spring | 383852N | 1231649W | Annapolis | |
| Buckeye Creek | Sonoma | stream | 384731N | 1231116W | Big Foot Mountain | |
| Buckeye Creek | Sonoma | stream | 384426N | 1232721W | Stewarts Point | |
| Buckeye Mine | Sonoma | mine | 384924N | 1225125W | The Geysers | |
| Buckeye Spring | Sonoma | spring | 384429N | 1224938W | Jimtown | |
| Buckhorn Ridge | Sonoma | ridge | 383952N | 1231036W | Tombs Creek | |
| Buckman Mines Headquarters | Sonoma | locale | 384800N | 1224949W | The Geysers |
Section: 3 of 17
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| Buckman Mines Housing Unit Number Two | Sonoma | locale | 384716N | 1224928W | The Geysers | |
| Budge 3423 Dam | Sonoma | dam | 383854N | 1225054W | Jimtown | |
| Buena Vista | Sonoma | pop place | 381723N | 1222602W | 105 | Sonoma |
| Buena Vista Winery 4422 Dam | Sonoma | dam | 381330N | 1222106W | Cuttings Wharf | |
| Buick Meadow | Sonoma | flat | 382510N | 1223631W | Kenwood | |
| Bull Barn Ranch | Sonoma | valley | 382929N | 1230402W | Duncans Mills | |
| Bull Flat | Sonoma | flat | 383915N | 1230918W | Tombs Creek | |
| Bull Opening | Sonoma | flat | 384300N | 1231231W | Tombs Creek | |
| Bullfrog Pond Campground | Sonoma | locale | 383400N | 1230037W | Cazadero | |
| Bummer Peak | Sonoma | summit | 384212N | 1230131W | Warm Springs Dam | |
| Burbank Circle | Sonoma | locale | 383212N | 1230012W | Cazadero | |
| Burke Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Mark West Springs | |
| Burned Mountain | Sonoma | summit | 384748N | 1224619W | The Geysers | |
| Burns Creek | Sonoma | stream | 384259N | 1224731W | Jimtown | |
| Burnt Knoll Ridge | Sonoma | ridge | 384102N | 1232002W | Annapolis | |
| Burnt Ridge | Sonoma | ridge | 384125N | 1231405W | Tombs Creek | |
| Burnt Ridge | Sonoma | ridge | 384714N | 1232008W | Gube Mountain | |
| Bush Slough | Sonoma | gut | 381042N | 1222548W | Sears Point | |
| Butler Canyon | Sonoma | valley | 382127N | 1222941W | Sonoma | |
| Buzzard Creek | Sonoma | stream | 384105N | 1231126W | Tombs Creek | |
| Buzzard Peak | Sonoma | summit | 382800N | 1223556W | Kenwood | |
| Buzzard Rock | Sonoma | pillar | 384200N | 1230319W | Warm Springs Dam | |
| Buzzard Spring | Sonoma | spring | 383442N | 1225615W | Guerneville | |
| Cabeza De Santa Rosa | Sonoma | civil | 382654N | 1224208W | Santa Rosa | |
| Cadd Fire Trail | Sonoma | trail | 384618N | 1224728W | The Geysers | |
| Cadwell | Sonoma | pop place | 382130N | 1224636W | 113 | Two Rock |
| Calabazas Creek | Sonoma | stream | 382145N | 1223125W | Glen Ellen | |
| Caldwell Ranch | Sonoma | locale | 385034N | 1224930W | The Geysers | |
| Call Ranch | Sonoma | locale | 383053N | 1231439W | Fort Ross | |
| Calvary Cemetery | Sonoma | cemetery | 382553N | 1224105W | Santa Rosa | |
| Calvary Cemetery | Sonoma | cemetery | 381444N | 1223849W | Petaluma | |
| Camp Four | Sonoma | locale | 381244N | 1222411W | Sears Point | |
| Camp Maacama | Sonoma | locale | 383831N | 1224506W | Jimtown | |
| Camp Meeker | Sonoma | pop place | 382531N | 1225730W | 400 | Camp Meeker |
| Camp Meeker Post Office | Sonoma | post office | 382530N | 1225728W | Camp Meeker | |
| Camp One | Sonoma | locale | 381140N | 1222602W | Sears Point | |
| Camp Rose | Sonoma | pop place | 383655N | 1224948W | Healdsburg | |
| Camp Rosenberg | Sonoma | locale | 383606N | 1225816W | Guerneville | |
| Camp Royaneh | Sonoma | locale | 383114N | 1230353W | Cazadero | |
| Camp Six | Sonoma | locale | 381037N | 1222453W | Sears Point | |
| Camp Thayer | Sonoma | locale | 382929N | 1230350W | Duncans Mills | |
| Camp Thayer | Sonoma | pop place | 382928N | 1230345W | Duncans Mills | |
| Camp Three | Sonoma | locale | 381202N | 1222520W | Sears Point | |
| Camp Two | Sonoma | locale | 381322N | 1222613W | Sears Point | |
| Campbell Cove | Sonoma | bay | 381818N | 1230320W | Bodega Head | |
| Campmeeting Ridge | Sonoma | ridge | 383317N | 1231401W | Fort Ross | |
| Cañada De Jonive | Sonoma | civil | 382334N | 1225215W | Sebastopol | |
| Cañada De Pogolimi | Sonoma | civil | 381952N | 1225245W | Valley Ford | |
| Cannon Gulch | Sonoma | valley | 383551N | 1232058W | Plantation | |
| Canyon Trail | Sonoma | trail | 382530N | 1223849W | Santa Rosa | |
| Carillo Post Office (historical) | Sonoma | post office | 382525N | 1224713W | Sebastopol | |
| Carmel Beach | Sonoma | beach | 382224N | 1230435W | Bodega Head | |
| Carmet | Sonoma | pop place | 382228N | 1230431W | 80 | Bodega Head |
| Carriger Creek | Sonoma | stream | 381600N | 1222829W | Sonoma | |
| Carson Creek | Sonoma | stream | 383353N | 1231216W | Fort Ross | |
| Cascade Creek | Sonoma | stream | 385038N | 1225557W | Asti | |
| Cascade Horn Ranch | Sonoma | locale | 385053N | 1225621W | Asti | |
| Casita Adobe | Sonoma | building | 381738N | 1222732W | Sonoma | |
| Caslamayomi | Sonoma | civil | 384742N | 1225534W | Asti | |
| Castagnasso Farm | Sonoma | locale | 381737N | 1222712W | Sonoma | |
| Castle Rock | Sonoma | pillar | 382947N | 1223546W | Kenwood | |
| Castle Rock | Sonoma | summit | 384436N | 1224512W | Jimtown | |
| Caterpillar Park | Sonoma | park | 382020N | 1224128W | Cotati | |
| Catholic Cemetery | Sonoma | cemetery | 381728N | 1222642W | Sonoma | |
| Cator Field | Sonoma | park | 381925N | 1224232W | Cotati | |
| Cazadero | Sonoma | pop place | 383200N | 1230503W | 117 | Cazadero |
| Cazadero Post Office | Sonoma | post office | 383213N | 1230516W | Cazadero | |
| Cedar Creek | Sonoma | stream | 383909N | 1231005W | Tombs Creek | |
| Cedar Opening | Sonoma | gap | 383714N | 1225921W | Guerneville | |
| Cedar Ridge | Sonoma | ridge | 383917N | 1230907W | Tombs Creek | |
| Centennial Mountain | Sonoma | summit | 384207N | 1230800W | Tombs Creek | |
| Cerri Cabin | Sonoma | building | 384246N | 1230823W | Tombs Creek | |
| Chalk Hill | Sonoma | summit | 383614N | 1224634W | Healdsburg | |
| Chalk Hill Valley | Sonoma | valley | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Chalk Mountain | Sonoma | summit | 383334N | 1224002W | Mark West Springs | |
| Chalk Point | Sonoma | summit | 383958N | 1224012W | Mount Saint Helena | |
| Champlin Creek | Sonoma | stream | 381518N | 1222850W | Sonoma | |
| Channel Trail | Sonoma | trail | 382650N | 1223724W | Kenwood | |
| Chapman Branch | Sonoma | stream | 383947N | 1225947W | Geyserville | |
| Cheney Gulch | Sonoma | valley | 381912N | 1230200W | Bodega Head | |
| Cherry (historical) | Sonoma | pop place | 381707N | 1224447W | Cotati | |
| Cherry Creek | Sonoma | stream | 384556N | 1230543W | Cloverdale | |
| Cherry Valley Park | Sonoma | park | 381439N | 1223919W | Petaluma | |
| Chianti | Sonoma | pop place | 384414N | 1225628W | 240 | Geyserville |
| Chimney Rock | Sonoma | pillar | 383009N | 1230302W | Cazadero | |
| China Slough | Sonoma | gut | 381212N | 1222441W | Sears Point | |
| Chinese Gulch | Sonoma | valley | 383522N | 1232032W | Plantation | |
| Chiquita | Sonoma | pop place | 383806N | 1225224W | Jimtown | |
| Chokuyem (historical) | Sonoma | pop place | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Cinnabar (historical) | Sonoma | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Circle S Ranch | Sonoma | locale | 384451N | 1224611W | Jimtown | |
| Citrus Fair Park | Sonoma | park | 384810N | 1230058W | Cloverdale | |
| Clahan Park | Sonoma | park | 382428N | 1224906W | Sebastopol | |
| Clam Beach | Sonoma | beach | 383056N | 1231511W | Plantation | |
| Clarks Crossing | Sonoma | bridge | 383956N | 1231845W | Annapolis | |
| Clewe House | Sonoma | building | 381727N | 1222713W | Sonoma | |
| Clipper Mill Bridge | Sonoma | bridge | 383906N | 1232151W | Annapolis | |
| Cloudy Bend | Sonoma | bend | 381203N | 1223343W | Petaluma River | |
| Cloverdale | Sonoma | pop place | 384820N | 1230058W | 316 | Cloverdale |
| Cloverdale Creek | Sonoma | stream | 384828N | 1230028W | Cloverdale |
Section: 4 of 17
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| Cloverdale Mine Headquarters | Sonoma | mine | 384921N | 1225215W | The Geysers | |
| Cloverdale Municipal Airport | Sonoma | airport | 384627N | 1225931W | Asti | |
| Cloverdale Post Office | Sonoma | post office | 384822N | 1230057W | Cloverdale | |
| Cloverdale Rancheria | Sonoma | locale | 384708N | 1230032W | Cloverdale | |
| Cloverfield Airfield | Sonoma | airport | 384633N | 1225929W | Asti | |
| Cobb Creek | Sonoma | stream | 384734N | 1224735W | The Geysers | |
| Cobblestone Trail | Sonoma | trail | 382637N | 1223830W | Santa Rosa | |
| Coffee Park | Sonoma | park | 382838N | 1224447W | Santa Rosa | |
| Coffey Park | Sonoma | park | 382830N | 1224447W | Santa Rosa | |
| Cold Springs | Sonoma | spring | 384513N | 1224928W | The Geysers | |
| Coldwater Canyon | Sonoma | valley | 384952N | 1224929W | The Geysers | |
| Coldwater Gulch | Sonoma | valley | 383536N | 1225744W | Guerneville | |
| Colegio Vista Park | Sonoma | park | 382030N | 1224129W | Cotati | |
| Coleman Beach | Sonoma | beach | 382155N | 1230412W | Bodega Head | |
| Coleman Field | Sonoma | flat | 383735N | 1231246W | Tombs Creek | |
| Coleman Hill | Sonoma | summit | 382116N | 1230244W | Bodega Head | |
| Coleman Valley | Sonoma | valley | 382421N | 1225951W | Camp Meeker | |
| Coleman Valley Creek | Sonoma | stream | 382140N | 1230055W | Bodega Head | |
| Coleman Valley School (historical) | Sonoma | school | 382437N | 1225857W | Camp Meeker | |
| Colonel Armstrong Tree | Sonoma | locale | 383215N | 1230021W | Cazadero | |
| Columbine Meadow | Sonoma | flat | 382646N | 1223012W | Kenwood | |
| Conshea Creek | Sonoma | stream | 383543N | 1230507W | Cazadero | |
| Consolli Gulch | Sonoma | valley | 382904N | 1230337W | Duncans Mills | |
| Contact Mine | Sonoma | mine | 384532N | 1224549W | The Geysers | |
| Cook Number 2 3420 Dam | Sonoma | dam | 383912N | 1225400W | Geyserville | |
| Cook-Hope House | Sonoma | building | 381736N | 1222708W | Sonoma | |
| Cooks Peak | Sonoma | summit | 382328N | 1224035W | Santa Rosa | |
| Coon Creek | Sonoma | stream | 384040N | 1224246W | Mount Saint Helena | |
| Copeland Creek | Sonoma | stream | 382037N | 1224321W | Cotati | |
| Copeland School (historical) | Sonoma | school | 381957N | 1223924W | Cotati | |
| Copper Cemetery | Sonoma | cemetery | 383646N | 1231632W | Plantation | |
| Coppers Grove | Sonoma | woods | 382201N | 1223539W | Glen Ellen | |
| Corona (historical) | Sonoma | pop place | 381549N | 1223930W | Cotati | |
| Cotate | Sonoma | civil | 382016N | 1224102W | Cotati | |
| Cotati | Sonoma | locale | 381955N | 1224128W | Cotati | |
| Cotati | Sonoma | pop place | 381937N | 1224222W | 110 | Cotati |
| Cotati Naval Auxiliary Air Station (historical) | Sonoma | military | 382047N | 1224330W | Cotati | |
| Cotati Post Office | Sonoma | post office | 381942N | 1224154W | Cotati | |
| Covered Wagon Ranch | Sonoma | locale | 384645N | 1225758W | Asti | |
| Cow Creek | Sonoma | stream | 383805N | 1231128W | Tombs Creek | |
| Cowan Meadow Trail | Sonoma | trail | 382100N | 1223359W | Glen Ellen | |
| Coyote Knoll | Sonoma | summit | 383302N | 1225457W | Guerneville | |
| Cozzens Corner | Sonoma | pop place | 384204N | 1225703W | 194 | Geyserville |
| Cozzens Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Geyserville | |
| Crab Island | Sonoma | island | 382653N | 1230720W | Duncans Mills | |
| Crab Island (historical) | Sonoma | island | 382652N | 1230720W | Duncans Mills | |
| Crane Canyon | Sonoma | valley | 382203N | 1223910W | Cotati | |
| Crane Creek | Sonoma | stream | 383858N | 1225528W | Geyserville | |
| Crane Creek | Sonoma | stream | 382119N | 1224122W | Cotati | |
| Crane Creek Regional Park | Sonoma | park | 382047N | 1223840W | Cotati | |
| Crane Peak | Sonoma | summit | 384410N | 1231020W | Tombs Creek | |
| Crawford Gulch | Sonoma | valley | 382649N | 1230001W | Duncans Mills | |
| Creighton Ridge | Sonoma | ridge | 383316N | 1231132W | Fort Ross | |
| Creighton Ridge School (historical) | Sonoma | school | 383240N | 1231202W | Fort Ross | |
| Crinella Park | Sonoma | park | 381426N | 1223602W | Petaluma River | |
| Crocker Creek | Sonoma | stream | 384608N | 1225820W | Asti | |
| Crocker Ranch | Sonoma | locale | 384652N | 1225745W | Asti | |
| Crown | Sonoma | pop place | 381600N | 1223921W | 31 | Cotati |
| Crystal Mine | Sonoma | mine | 384526N | 1224629W | The Geysers | |
| Culver-Bear Mine | Sonoma | mine | 384651N | 1224902W | The Geysers | |
| Cunningham | Sonoma | pop place | 382145N | 1224636W | 100 | Two Rock |
| Cunningham Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Two Rock | |
| Cut B | Sonoma | canal | 381222N | 1223429W | Petaluma River | |
| Cypress Dunes Campground | Sonoma | locale | 382024N | 1230256W | Bodega Head | |
| Cypress Hill Cemetery | Sonoma | cemetery | 381450N | 1223902W | Petaluma | |
| Danfield Creek | Sonoma | stream | 383744N | 1231148W | Tombs Creek | |
| Danfield Ridge | Sonoma | ridge | 383902N | 1231059W | Tombs Creek | |
| Dangers (historical) | Sonoma | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Dawson Ranch | Sonoma | locale | 384857N | 1230455W | Cloverdale | |
| Daywait (historical) | Sonoma | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| De Anza Moon Valley Mobile Home Park (subdivision) | Sonoma | pop place | 381703N | 1222813W | Sonoma | |
| De Meo Park | Sonoma | park | 382617N | 1224332W | Santa Rosa | |
| Deadhorse Creek | Sonoma | stream | 383227N | 1223804W | Mark West Springs | |
| Deadman Cliff | Sonoma | cliff | 384428N | 1230845W | Tombs Creek | |
| Deadman Gulch | Sonoma | valley | 383603N | 1232139W | Plantation | |
| Deer Creek | Sonoma | stream | 384056N | 1224800W | Jimtown | |
| Deer Knoll | Sonoma | summit | 384254N | 1224722W | Jimtown | |
| Del Mar Landing | Sonoma | locale | 384428N | 1233017W | Stewarts Point OE W | |
| Del Mar Point | Sonoma | cape | 384428N | 1233037W | Stewarts Point OE W | |
| Del Oro Park | Sonoma | park | 381416N | 1223545W | Petaluma River | |
| Del Rio Woods | Sonoma | pop place | 383723N | 1225018W | 140 | Healdsburg |
| Demming Ranch | Sonoma | locale | 384632N | 1225555W | Asti | |
| Denman (historical) | Sonoma | pop place | 381622N | 1224029W | Cotati | |
| Denman Flat | Sonoma | flat | 381625N | 1223959W | Cotati | |
| Denner Ridge | Sonoma | ridge | 383207N | 1225430W | Guerneville | |
| Depot Park | Sonoma | park | 381747N | 1222721W | Sonoma | |
| Depot Park Museum | Sonoma | building | 381747N | 1222723W | Sonoma | |
| Devil Creek | Sonoma | stream | 383540N | 1230440W | Cazadero | |
| Devils Backbone | Sonoma | ridge | 383247N | 1230305W | Cazadero | |
| Devils Den Canyon | Sonoma | valley | 384723N | 1225439W | Asti | |
| Devils Kitchen | Sonoma | summit | 383443N | 1224053W | Mark West Springs | |
| Devils Ribs | Sonoma | summit | 383519N | 1230946W | Fort Ross | |
| Diamond A Ranch Estates | Sonoma | pop place | 381815N | 1223239W | Glen Ellen | |
| Diamond Mountain | Sonoma | summit | 383222N | 1223505W | Calistoga | |
| Dianna Rock | Sonoma | pillar | 384705N | 1224722W | The Geysers | |
| Dickson Ranch | Sonoma | locale | 383959N | 1231112W | Tombs Creek | |
| Digger Bend | Sonoma | bend | 383746N | 1225009W | Jimtown | |
| Digger Bend Ranch | Sonoma | locale | 383756N | 1224947W | Jimtown | |
| Dina Bob Lake 1426 Dam | Sonoma | dam | 383700N | 1224112W | Mark West Springs | |
| Discovery Trail | Sonoma | trail | 383213N | 1230016W | Cazadero |
Section: 5 of 17
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| Doe Ridge | Sonoma | ridge | 383930N | 1231406W | Tombs Creek | |
| Doelger Ranch | Sonoma | locale | 383526N | 1230038W | Cazadero | |
| Donahue (historical) | Sonoma | pop place | 381122N | 1223227W | Petaluma River | |
| Donahue Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Petaluma River | |
| Donahue Slough | Sonoma | stream | 380935N | 1223302W | Petaluma River | |
| Donovan 1422 Dam | Sonoma | dam | 383406N | 1224554W | Healdsburg | |
| Doran Beach | Sonoma | beach | 381849N | 1230219W | Bodega Head | |
| Doran Campground | Sonoma | locale | 381849N | 1230250W | Bodega Head | |
| Doran Regional Park | Sonoma | park | 381851N | 1230230W | Bodega Head | |
| Doran Spit | Sonoma | bar | 381848N | 1230243W | Bodega Head | |
| Dorman Canyon | Sonoma | valley | 383838N | 1225657W | Geyserville | |
| Dorotea Park | Sonoma | park | 382118N | 1224153W | Cotati | |
| Dorr Place | Sonoma | pop place | 383714N | 1230526W | Cazadero | |
| Dos Piedras | Sonoma | summit | 381609N | 1224730W | Two Rock | |
| Douglas Ranch | Sonoma | locale | 384406N | 1225026W | Jimtown | |
| Dowdall Creek | Sonoma | stream | 381656N | 1222828W | Sonoma | |
| Doyle Park | Sonoma | park | 382624N | 1224143W | Santa Rosa | |
| Dry Creek | Sonoma | stream | 383510N | 1225122W | Healdsburg | |
| Dry Creek Rancheria | Sonoma | locale | 384209N | 1225121W | Jimtown | |
| Ducker Creek | Sonoma | stream | 382749N | 1224034W | Santa Rosa | |
| Dufranc (historical) | Sonoma | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Dugans Pond | Sonoma | lake | 383322N | 1230643W | Cazadero | |
| Duhring House | Sonoma | building | 381727N | 1222711W | Sonoma | |
| Duncans Cove | Sonoma | bay | 382337N | 1230529W | Duncans Mills | |
| Duncans Landing | Sonoma | locale | 382153N | 1230407W | Bodega Head | |
| Duncans Landing | Sonoma | locale | 382342N | 1230531W | Duncans Mills | |
| Duncans Mills | Sonoma | pop place | 382714N | 1230314W | 29 | Duncans Mills |
| Duncans Mills Post Office | Sonoma | post office | 382710N | 1230301W | Duncans Mills | |
| Duncans Point | Sonoma | cape | 382335N | 1230537W | Duncans Mills | |
| Dunsee (historical) | Sonoma | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Dunn (historical) | Sonoma | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Dutch Bill Creek | Sonoma | stream | 382756N | 1230031W | Duncans Mills | |
| Dutcher Creek | Sonoma | stream | 384227N | 1225823W | Geyserville | |
| Duvoul Creek | Sonoma | stream | 382635N | 1225830W | Camp Meeker | |
| Duwimatcaeli (historical) | Sonoma | pop place | ? ? ? ? ? | ? ? ? ? ? | Plantation | |
| Eagle Park | Sonoma | park | 382122N | 1224122W | Cotati | |
| Eagle Rock | Sonoma | pillar | 384302N | 1230715W | Warm Springs Dam | |
| Eagle Rock | Sonoma | pillar | 384821N | 1225019W | The Geysers | |
| Eagle Rock | Sonoma | summit | 382415N | 1230444W | Duncans Mills | |
| East Austin Creek | Sonoma | stream | 383035N | 1230400W | Cazadero | |
| East Austin Creek Trail | Sonoma | trail | 383415N | 1230254W | Cazadero | |
| East Branch | Sonoma | gut | 381015N | 1222547W | Sears Point | |
| East Branch Russian Gulch | Sonoma | valley | 382846N | 1230904W | Arched Rock | |
| East Guernewood (historical) | Sonoma | pop place | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| East Petaluma | Sonoma | pop place | 381424N | 1223759W | Petaluma | |
| East Ridge Trail | Sonoma | trail | 383240N | 1225956W | Guerneville | |
| East Windsor | Sonoma | pop place | 383239N | 1224803W | Healdsburg | |
| Eastside Park | Sonoma | park | 382650N | 1224143W | Santa Rosa | |
| Ebabias Creek | Sonoma | stream | 381851N | 1225601W | Valley Ford | |
| Eddicut Flat | Sonoma | flat | 384159N | 1231351W | Tombs Creek | |
| Edendale | Sonoma | pop place | 382906N | 1230006W | Duncans Mills | |
| El Bonita | Sonoma | pop place | 383044N | 1225858W | 50 | Guerneville |
| El Rancho del Obispo | Sonoma | locale | 383238N | 1225222W | Healdsburg | |
| El Verano | Sonoma | pop place | 381752N | 1222926W | 107 | Sonoma |
| El Verano Post Office | Sonoma | post office | 381759N | 1222911W | Sonoma | |
| Eldridge | Sonoma | pop place | 382056N | 1223035W | 190 | Glen Ellen |
| Elk Creek | Sonoma | stream | 384033N | 1231513W | Annapolis | |
| Elkhead Creek | Sonoma | stream | 384258N | 1231253W | Tombs Creek | |
| Ely (historical) | Sonoma | pop place | 381645N | 1223952W | Cotati | |
| Embarcadero | Sonoma | pop place | 381424N | 1222655W | Sears Point | |
| Emma Herbert Memorial Park | Sonoma | park | 381845N | 1225059W | Two Rock | |
| English Hill | Sonoma | summit | 382052N | 1225149W | Two Rock | |
| Enterprise School (historical) | Sonoma | school | 382259N | 1223411W | Kenwood | |
| Eraldi Park | Sonoma | park | 381724N | 1222756W | Sonoma | |
| Ernie Smith Park | Sonoma | park | 381808N | 1222932W | Sonoma | |
| Esposti Park | Sonoma | park | 383136N | 1224642W | Healdsburg | |
| Estero Americano | Sonoma | stream | 381745N | 1230006W | Bodega Head | |
| Estero Americano | Sonoma | civil | 382052N | 1225711W | Valley Ford | |
| Eureka Mine | Sonoma | mine | 384602N | 1224551W | The Geysers | |
| Eureka School (historical) | Sonoma | school | 381409N | 1223128W | Petaluma River | |
| Evans Ranch | Sonoma | locale | 384327N | 1231834W | Annapolis | |
| Evans Ridge | Sonoma | ridge | 384406N | 1231942W | Annapolis | |
| Fairville | Sonoma | pop place | 381041N | 1222640W | 5 | Sears Point |
| Fall Creek | Sonoma | stream | 383923N | 1230435W | Warm Springs Dam | |
| Fall Creek | Sonoma | stream | 384227N | 1225844W | Geyserville | |
| Fallen Bridge Trail | Sonoma | trail | 382048N | 1223256W | Glen Ellen | |
| False Bay (historical) | Sonoma | bay | 380935N | 1223133W | Petaluma River | |
| False Lake Meadow | Sonoma | flat | 382620N | 1223807W | Santa Rosa | |
| Fashion Livery Stable (historical) | Sonoma | building | 381408N | 1223827W | Petaluma | |
| Fay Creek | Sonoma | stream | 382128N | 1225959W | Valley Ford | |
| Felder Creek | Sonoma | stream | 381600N | 1222829W | Sonoma | |
| Felice (historical) | Sonoma | pop place | 382327N | 1223156W | Kenwood | |
| Felta Creek | Sonoma | stream | 383451N | 1225254W | Guerneville | |
| Fern Lake | Sonoma | reservoir | 382036N | 1223146W | Glen Ellen | |
| Fern Lake 1-013 Dam | Sonoma | dam | 382036N | 1223146W | Glen Ellen | |
| Fern Mountain | Sonoma | summit | 383834N | 1230859W | Tombs Creek | |
| Fern Spring | Sonoma | spring | 382554N | 1230045W | Duncans Mills | |
| Fetters Hot Springs | Sonoma | pop place | 381912N | 1222906W | 137 | Sonoma |
| Fetters Hot Springs Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Sonoma | |
| Fetters Springs | Sonoma | pop place | 381912N | 1222906W | 137 | Sonoma |
| Fife Creek | Sonoma | stream | 382959N | 1230012W | Duncans Mills | |
| Finlayson (historical) | Sonoma | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | ? ? ? ? ? | |
| Finley Community Park | Sonoma | park | 382640N | 1224455W | Santa Rosa | |
| Finley Creek | Sonoma | stream | 382136N | 1230103W | Bodega Head | |
| First Congregational Church (historical) | Sonoma | church | 381354N | 1223822W | Petaluma | |
| First Presbyterian Church (historical) | Sonoma | church | 383638N | 1225157W | Healdsburg | |
| Fisherman Bay | Sonoma | bay | 383852N | 1232357W | Stewarts Point | |
| Fishermans Bay Post Office (historical) | Sonoma | post office | ? ? ? ? ? | ? ? ? ? ? | Stewarts Point | |
| Fisk Mill (historical) | Sonoma | locale | ? ? ? ? ? | ? ? ? ? ? | Plantation | |
| Fisk Mill Cove | Sonoma | bay | 383549N | 1232108W | Plantation |
Copyright © Calsign 2001