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Sonoma Range

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The Sonoma Range is a small mountain range in northwest Nevada , USA. It lies just south of the Humboldt River between Winnemucca and Golconda . It is one of the many ranges of the basin and range geologic province of the Great Basin . Sonoma Peak is the highest mountain in the range at (9,396 feet or 2,864 metres). Its summit is located at 40°51′36″N 117°36′30″W  /  40.8599039°N 117.6084584°W  / 40.8599039; -117.6084584 .

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73-461: The range's name is a transfer from Sonoma County in California. This Humboldt County , Nevada state location article is a stub . You can help Misplaced Pages by expanding it . This Pershing County , Nevada state location article is a stub . You can help Misplaced Pages by expanding it . Sonoma County, California Sonoma County ( / s ə ˈ n oʊ m ə / )

146-559: A 1959 law. Most of the bells eventually disappeared due to vandalism, theft or simple loss due to the relocation or rerouting of highways and roads. The State took over bell maintenance in 1933. After a reduction in the number of bells to around 80, the State began replacing them, at first with concrete, and later with iron. Justin Kramer took over the production of the bells in 1959. The California Department of Transportation (Caltrans) began

219-509: A Fisheries Enhancement Program since 1996. Its website says: "The primary focus of the FEP is to enhance habitat for three salmonids : Steelhead , Chinook salmon , and Coho salmon . These three species are listed as threatened under the U.S. Endangered Species Act . The California Department of Fish and Game considers the Coho salmon endangered." [REDACTED] U.S. Route 101 U.S. Route 101

292-548: A bill that resulted in Santa Rosa being confirmed as county seat in 1854. Allegedly, several Santa Rosans, not caring to wait, decided to take action and, one night, rode down the Sonoma Valley to Sonoma, took the county seals and records, and brought them to Santa Rosa. Some of the county's land was annexed from Mendocino County between 1850 and 1860. Early post-1847 settlement and development focused primarily on

365-414: A bustling center of trade, taking advantage of its position on the river near a region of highly productive agricultural land that was being settled. Soon, other inland towns, notably Santa Rosa and Healdsburg began to develop similarly due to their locations along riparian areas in prime agricultural flatland. However, their development initially lagged behind Petaluma which, until the arrival of railroads in

438-547: A coastal water route. While it is sometimes claimed that mission settlements were deliberately spaced approximately 30 miles (48 kilometers) apart to facilitate overland travel via horseback during the Spanish era, this claim is not made in any historical sources and first appeared in 20th-century advertising materials encouraging automobile travel along the route. The missions are in fact spaced at highly variable intervals and do not reflect any particular planning of this kind. It

511-636: A commemorative route which was adopted by the California Federation of Women's Clubs in 1902. In the early twentieth century, organizations and government agencies became interested in creating official designations or commemorations of roads and highways. Given the lack of standardized highway signs at the time, it was decided to place distinctive bells along the route, hung on supports in the form of an 11-foot (3.4 m) high shepherd's crook, also described as "a Franciscan walking stick". The bells were designed by Mrs ASC Forbes , who also owned

584-505: A fair amount of rain, with much of the county receiving between about 25 in (640 mm), comparable to areas such as Sonoma and Petaluma, and roughly 30 in (760 mm) normal for Santa Rosa. However, certain areas, particularly in the north-west portion of the county around the Russian River, receive significantly more rainfall. The Guerneville area, for example, typically receives about 50 in (1,300 mm) of rain

657-451: A restoration effort in 1996. Keith Robinson, Principal Landscape Architect at Caltrans developed an El Camino Real restoration program which resulted in the installation of 555 El Camino Real Bell Markers in 2005. The Bell Marker consists of a 460 mm diameter cast metal bell set atop a 75 mm diameter Schedule 40 pipe column that is attached to a concrete foundation using anchor rods. The original 1906 bell molds were used to fabricate

730-466: A restoration project as part of CalTrans " Adopt-a-Highway " program. Permits issued by Caltrans for installations along state routes have detailed specifications on how the bell should be set up for safety and legal considerations. For some indigenous populations, the bells are painful symbols of the dehumanization of their ancestors, together with the domination and erasure of their culture. The Amah Mutsun tribal band shared with local authorities how

803-494: A year, with annual rain occasionally going as high as 70 in (1,800 mm). Nearby Cazadero typically receives about 72 in (1,800 mm) of rain a year, many times has reached over 100 in (2,500 mm) a year, and sometimes over 120 in (3,000 mm) of rain in a year. The Cazadero region is the second wettest place in California after Gasquet . Snow is exceedingly rare in Sonoma County, except in

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876-459: Is Sonoma County's richest area of wildlife habitat, and the most biologically diverse region of Sonoma County (itself the second-most biologically diverse county in California)... It is a unique ecological system covering more than 30,000 acres (120 km ) and comprisedof a mosaic of creeks, open water, perennial marshes, seasonal wetlands, riparian forests, oak woodlands, and grasslands... As

949-719: Is a county located in the U.S. state of California . As of the 2020 United States Census , its population was 488,863. Its seat of government and largest city is Santa Rosa . Sonoma County comprises the Santa Rosa-Petaluma Metropolitan Statistical Area , which is part of the San Jose - San Francisco - Oakland , CA Combined Statistical Area . It is the northernmost county in the nine-county San Francisco Bay Area region. In California's Wine Country region, which also includes Napa, Mendocino, and Lake counties, Sonoma County

1022-473: Is a leading producer of hops, grapes, prunes, apples, as well as dairy and poultry products, largely due to the extent of available, fertile agricultural land in addition to the abundance of high-quality water for irrigation. Agriculture is largely divided between two nearly monocultural uses: grapes and pasturage. The Pomo , Coast Miwok and Wappo peoples were the earliest human settlers of Sonoma County, between 8000 and 5000 BC, effectively living within

1095-486: Is also traditionally claimed that the padres sprinkled mustard seeds along the trail to mark the windings of the trail's northward progress with bright yellow flowers, creating a golden trail stretching from San Diego to Sonoma, although this legend remains unverified. Valuable seeds were brought to California also marking the Camino Real de Tierra Adentro with trees for different uses. For example, ash trees were

1168-408: Is being done around Petaluma to finish the widening within Sonoma County; the widening also involves upgrading the highway to full freeway standards . El Camino Real (California) El Camino Real ( Spanish ; literally The Royal Road , sometimes translated as The King's Highway ) is a 600-mile (965-kilometer) commemorative route connecting the 21 Spanish missions in California (formerly

1241-416: Is in the watershed of the Russian River and its tributaries. The river rises in the coastal mountains of Mendocino County, north of the city of Ukiah , and flows into Lake Mendocino , a major flood control reservoir. The river flows south from the lake through Mendocino to Sonoma County, paralleled by Highway 101. It turns west at Healdsburg, receiving water from Lake Sonoma via Dry Creek , and empties into

1314-769: Is just the southeastern portion of the county, which includes many other valleys and geographic zones, including the Petaluma Valley, the Santa Rosa Plains , the Russian River , the Alexander Valley , and the Dry Creek Valley . Distinct habitat areas within the county include oak woodland , redwood forest , northern coastal scrub , grassland , marshland , oak savanna and riparian woodland . The California oak woodland in

1387-557: Is partly a result of the presence of high and low pressures in inland California, with persistent high summer temperatures in the Central Valley , in particular, leading to low pressures, drawing in moist air from the Pacific, cooling into damp cool breezes and fog over the cold coastal water. Those places further inland and particularly in the lee of significant elevations tend to receive less rain and less, in some cases no, fog in

1460-401: Is the largest producer. It has nineteen approved American Viticultural Areas and more than 350 wineries. The voters have twice approved open space initiatives that have provided funding for public acquisition of natural areas, preserving forested areas, coastal habitat , and other open space. More than 8.4 million tourists visit each year, spending more than $ 1 billion in 2016. Sonoma County

1533-463: Is the westernmost Federal highway in the U.S.A. Running north/south through the states of California, Oregon , and Washington, it generally parallels the coastline from Downtown Los Angeles to the Canada–US border . Highway 101 links seven of the county's nine incorporated cities: Cloverdale, Healdsburg, Windsor, Santa Rosa, Rohnert Park, Cotati, and Petaluma. It is a freeway for its entire length within

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1606-681: Is water. The county lies in the North Coast Ranges of northwestern California. Its ranges include the Mayacamas and the Sonoma Mountains , the southern peak of the latter being the prominent landform Sears Point . The highest peak in the Mayacamas within the county and the highest peak in the county is Mt. Saint Helena . It has uncommon occurrences of pygmy forest , dominated by Mendocino cypress . The highest peak of

1679-727: The California Bell Company where they were cast. The first of 450 bells were unveiled on August 15, 1906, at the Plaza Church in the Pueblo near Olvera Street in Los Angeles . A 1915 map produced by the Automobile Club of Southern California traced the route that connected the missions for motorists to follow. The club and associated groups cared for the bells from the mid-1920s through 1931 after

1752-677: The California State Legislature is as follows: Some older local roads that parallel these routes also have the name. Mission Street in San Francisco does correspond to the commemorative route. An unpaved stretch of the old road has been preserved just east of Mission San Juan Bautista ; this section of road runs parallel to the San Andreas Fault , which can be clearly seen where the ground drops several feet. Many streets throughout California bear

1825-581: The California clapper rail ( Rallus longirostris obsoletus ), salt marsh harvest mouse ( Reithrodontomys raviventris ), northern red-legged frog ( Rana aurora ), Sacramento splittail ( Pogonichthys macrolepidotus ), California freshwater shrimp ( Syncaris pacifica ), showy Indian clover ( Trifolium amoenum ), Hickman's potentilla ( Potentilla hickmanii ), northern spotted owl (Strix occidentalis caurina), and marbled murrelet (Brachyramphus marmoratus). Species of special local concern include

1898-544: The California tiger salamander ( Ambystoma californiense ), coho salmon , and some endangered plants, including Burke's goldfields ( Lasthenia burkei ), Sebastopol meadowfoam ( Limnanthes vinculans ), and Sonoma sunshine or Baker's stickyseed ( Blennosperma bakeri ). Endangered species that are endemic to Sonoma County include Sebastopol meadowfoam, Sonoma sunshine, and Pitkin Marsh lily ( Lilium pardalinum subsp. pitkinense ). The Sonoma County Water Agency has had

1971-546: The Santa Clara Valley to the southern end of San Francisco Bay and on up the east side of the San Francisco Peninsula . Between 1683 and 1835, Jesuit and Franciscan missionaries established a series of religious outposts from today's Baja California and Baja California Sur into present-day California . Heavy freight and long-distance passenger movement was practical only via ships by

2044-617: The boosterism associated with the Mission Revival movement of the early 20th century. Streets throughout California bear the "El Camino Real" name. The route has been continually upgraded and is decorated with commemorative bell markers. In earlier Spanish colonial times, any road under the direct jurisdiction of the Spanish crown and its viceroys was considered to be a camino real . Examples of such roads ran between principal settlements throughout Spain and its colonies such as New Spain . Most caminos reales had names apart from

2117-517: The 1860s, remained the primary commercial, transit, and break-of-bulk point for people and goods in the region. After the arrival of the San Francisco and North Pacific Railroad in 1870, Santa Rosa began to boom, soon equalling and then surpassing Petaluma as the region's population and commercial center. The railroad bypassed Petaluma for southern connections to ferries of San Francisco Bay . Six nations have claimed Sonoma County from 1542 to

2190-563: The Marin County border at the Petaluma River and the border with Solano County at Sonoma Creek . Sonoma County has no incorporated communities directly on the shore of San Pablo Bay. The Petaluma River, Tolay Creek , and Sonoma Creek enter the bay at the county's southernmost tip. The intertidal zone where they join the bay is the vast Napa Sonoma Marsh . Americano Creek , the Petaluma River, Tolay Creek, and Sonoma Creek are

2263-587: The Native Americans of the entire region, and doling out the lands for large estates and ranches. The City of Sonoma was the site of the Bear Flag Revolt in 1846. Sonoma was one of the original counties when California became a state in 1850, with its county seat originally the town (now city) of Sonoma. However, by the early 1850s, Sonoma had declined in importance in both commerce and population, its county buildings were crumbling, and it

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2336-556: The Pacific Ocean at Jenner . The Laguna de Santa Rosa is the largest tributary of the Russian River. It is 14 miles (23 km) long, running north from Cotati to the Russian River near Forestville. Its flood plain is more than 7,500 acres (30 km ). It drains a 254-square-mile (660 km ) watershed, including most of the Santa Rosa Plain. The Laguna de Santa Rosa Foundation says: The Laguna de Santa Rosa

2409-749: The Sonoma County Historical Society counts 380 landmarks recognized by several agencies. According to the book California Place Names , "The name of the Indian tribe is mentioned in baptismal records of 1815 as Chucuines or Sonomas , by Chamisso in 1816 as Sonomi , and repeatedly in Mission records of the following years." According to the Coast Miwok and the Pomo tribes that lived in the region, Sonoma translates as "valley of

2482-586: The Sonoma Mountains is Sonoma Mountain itself, which boasts two significant public access properties: Jack London State Historic Park and Fairfield Osborn Preserve . The county includes the City of Sonoma and the Sonoma Valley , in which the City of Sonoma is located. However, these are not synonymous. The City of Sonoma is merely one of nine incorporated cities in the county. The Sonoma Valley

2555-455: The Sonoma Valley, east of Petaluma, are similar, with highs typically in the very high 70s F to 80 °F (27 °C). This is in part due to the presence of the Sonoma Mountains between Petaluma and Sonoma. Cloverdale , far to the north and outside of the Santa Rosa Plain, is significantly hotter than any other city in the county, with rare evening-morning fog and highs often in the 90s, reaching 100 °F (38 °C) much more frequently than

2628-666: The Walbridge Fire burned 55,209 acres (22,342 ha) in the western part of the county; then in September–October the Glass fire affected the city of Santa Rosa and ultimately destroying 1,000+ buildings The county also had a wildfire in the 1870s that is compared to the Hanley fire and Tubbs fire because they burned in the same path. The Sonoma County Landmarks Commission recognizes nearly 200 formal historical landmarks and

2701-602: The appended camino real . Missions were present in Las Californias for decades before the establishment of any missions in what is today the U.S. state of California, with various Spanish missions established in present-day Baja California , Mexico , starting in 1697 with the Misión de Nuestra Señora de Loreto Conchó in present-day Loreto . The Portolá expedition of 1769 included Franciscan missionaries, led by Junípero Serra . Starting from Loreto, Serra established

2774-623: The bells represent historical injustices and oppression of their people, such as the punishment endured for missing a ring of the bell. In response, a bell at the University of California, Santa Cruz was removed by campus officials in June 2019. The issue was also present when the statues of Junípero Serra were damaged and/or removed in 2020 during the George Floyd protests which expanded to include monuments of individuals associated with

2847-501: The city of Sonoma, then the region's sole town and a common transit and resting point in overland travel between the region and Sacramento and the gold fields to the east. However, after 1850, a settlement that soon became the city of Petaluma began to grow naturally near the farthest navigable point inland up the Petaluma River . Originally a hunting camp used to obtain game to sell in other markets, by 1854 Petaluma had grown into

2920-427: The coast, with strong marine influence, tends to have low diurnal temperature fluctuation, with summer highs much cooler than the inland towns, typically 65–75 °F, yet lows in the high 40s to low 50s F, fairly comparable to most inland towns. These microclimates are evident during the rainy seasons as well, with great variation in the amount of rainfall throughout the county. Generally, all of Sonoma County receives

2993-591: The controversy over the genocide of indigenous peoples in the Americas. The historical preservation commission of Santa Cruz reported to the city council in November 2020 that the bells represent a painful history for the indigenous people of the city, and noted that a bell in Mission Park Plaza had been stolen in 1999 and not replaced. Santa Cruz scheduled the removal of the last bell in the city, at

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3066-462: The county's beaches were listed as among the cleanest in the state in 2010. Six of the county's nine cities, from Healdsburg south through Santa Rosa to Rohnert Park and Cotati, are in the Santa Rosa Plain. The northern Plain drains directly to the Russian River, or to a tributary; the southern Plain drains to the Russian River via the Laguna de Santa Rosa . Much of central and northern Sonoma County

3139-497: The county. The four-lane sections of the highway have been heavily congested during peak commute hours for many years and work is being done to widen part of the highway to six lanes. The segment from north of Petaluma (at Old Redwood Highway/Petaluma Boulevard North exit) to Windsor has been fully widened, as has the segment from the Petaluma River bridge to the Marin County border. The two new inner lanes are designated for vehicles with two or more occupants during commute hours. Work

3212-404: The county. In summer, daily lows and highs are typically 30–40 °F apart inland, with highs for Petaluma, Cotati, Rohnert Park, Santa Rosa, Windsor, and Sebastopol typically being in the very low 80s F and lows at or near 50 °F (10 °C). Healdsburg and the City of Sonoma, with similar lows, have even greater diurnal fluctuations due to their significantly warmer highs. On the other hand,

3285-554: The earth; and noma , village; hence tsonoma , "earth village." Other sources say Sonoma comes from the Patwin tribes west of the Sacramento River , and their Wintu word for "nose". Per California Place Names , "the name is doubtless derived from a Patwin word for 'nose', which Padre Arroyo (Vocabularies, p. 22) gives as sonom ( Suisun )." Spaniards may have found an Indian chief with a prominent protuberance and applied

3358-710: The first newcomers to establish a permanent foothold in Sonoma County, with the Russian-American Company establishing Fort Ross on the Sonoma Coast in 1812. This settlement and its outlying Russian settlements came to include a population of several hundred Russian and Aleut settlers and a stockaded fort with artillery. However, the Russians abandoned it in 1841 and sold the fort to John Sutter , settler and Mexican land grantee of Sacramento . The Mission San Francisco Solano , founded in 1823 as

3431-553: The first of the 21 missions at San Diego . Serra stayed at San Diego and Juan Crespí continued the rest of the way with Gaspar de Portolá . Proceeding north, Portolá followed the coastline (today's California State Route 1), except where forced inland by coastal cliffs. Eventually, the expedition was prevented from going farther north by the entrance to San Francisco Bay , the Golden Gate . Crespí identified several future mission sites which were not developed until later. On

3504-416: The fog later in the evening, the fog tends to be more short-lived, and mid-day temperatures are significantly higher than they are on the coast, typically in the low 80s F. This is particularly true for Petaluma, Cotati , and Rohnert Park , and, only slightly less so, Santa Rosa, Windsor , and Sebastopol . In large part, this results from lower elevations and the prominent Petaluma Gap in the hills between

3577-621: The higher elevations on and around the Mayacamas Mountains , particularly Mount Saint Helena , and Cobb Mountain , whose peak is in Lake County. Sonoma County is bounded on the west by the Pacific Ocean, and has 76 miles (122 km) of coastline. The major coastal hydrographic features are Bodega Bay , the mouth of the Russian River, and the mouth of the Gualala River , at the border with Mendocino County . All of

3650-455: The intersection of Soquel and Dakota avenues, for August 28, 2021, but the bell was stolen the night before it was to be removed. The Tribal Band, an organization of local tribes, led a ceremony to mark the occasion in spite of the theft. Several modern highways include parts of the commemorative route, though large sections are on city streets (for instance, most of the stretch between San Jose and San Francisco ). The full route as defined by

3723-480: The last and northernmost of 21 California missions , is in the present City of Sonoma , at the northern end of El Camino Real . El Presidio de Sonoma , or Sonoma Barracks (part of Spain's Fourth Military District ), was established in 1836 by Comandante General Mariano Guadalupe Vallejo . His duties included keeping an eye on the Russian traders at Fort Ross, secularizing the Mission, maintaining cooperation with

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3796-493: The marker for where a spring was to be found, as seen to this day at the church of Nuestra Señora del Tránsito  [ Wikidata ] in Fresnillo, Zacatecas . By the mid-nineteenth century, when California became a state, the route had been improved in certain sections, but was wholly inadequate for large stagecoaches and freight wagons. In 1892, Anna Pitcher of Pasadena, California initiated an effort to establish

3869-569: The moon" or "many moons". Their legends detail this as a land where the moon nestled, hence the names Sonoma Valley and the "Valley of the Moon." This translation was first recorded in an 1850 report by General Mariano Guadalupe Vallejo to the California Legislature. Jack London popularized it in his 1913 novel The Valley of the Moon . In the native languages there is also a constantly recurring ending tso-noma , from tso ,

3942-608: The name of the road, often with scant relation to the original. A section of the old mission road, El Camino Real fronts the Rios-Caledonia Adobe in San Miguel . This road served stagecoaches and then was paved as part of the original US 101 highway. The route through the San Mateo and Santa Clara counties is designated as State Route 82 , and some stretches of it are named El Camino Real . The old road

4015-433: The natural carrying capacity of the land. Archaeological evidence of these First people includes a number of occurrences of rock carvings , especially in southern Sonoma County; these carvings often take the form of pecked curvilinear nucleated design. Spaniards , Russians , and other Europeans claimed and settled in the county from the late 16th to mid-19th century, seeking timber, fur, and farmland. The Russians were

4088-421: The nickname of Chief Nose to the village and the territory. The name may have applied originally to a nose-shaped geographic feature. Jesse Sawyer argues that it is from Wappo tso-noma , meaning "redwood place." According to the U.S. Census Bureau , the county has an area of 1,768 square miles (4,580 km ), of which 1,576 square miles (4,080 km ) is land and 192 square miles (500 km ) (10.9%)

4161-444: The oak woodland habitat include Pacific madrone , Douglas fir , coast live oak , Garry oak , and California laurel . Common understory plants are toyon , poison oak , and, at the fringes, coast silk-tassel . Sonoma County, as is often the case with coastal counties in California, has a great degree of climatic variation and numerous, often very different, microclimates. Key determining factors for local climate are proximity to

4234-404: The ocean to the west and the Petaluma Valley and Santa Rosa Plain to the east. Areas north of Santa Rosa and Windsor, with larger elevations to the west and further from the fog path, tend to receive less fog and less summer marine influence. Healdsburg, to the north of Windsor, is less foggy and much warmer, with summer highs typically in the higher 80s to about 90 °F (32 °C). Sonoma and

4307-460: The ocean, elevation, and the presence and elevation of hills or mountains to the east and west. This is in large part due to the fact that, as throughout California, the prevailing weather systems and wind come normally from the Pacific Ocean, blowing in from the west and southwest, so that places closer to the ocean and on the windward side of higher elevations tend to receive more rain from autumn through spring and more summer wind and fog. This itself

4380-571: The original organization which installed the bells fragmented. Distinctive route markers were added to U.S. Route 101 and other national auto trails when the joint board of state highway officials adopted the United States Numbered Highway System in 1926. The state highways forming El Camino Real were identified as Highway 1 , U.S. Route 101 and Highway 82 on the San Francisco Peninsula in

4453-458: The other cities. Notably, however, the temperature differences among the different areas of the county are greatest for the highs during mid-day, with the diurnal lows much more even throughout the entire county. The lows are closely tied to the evening-morning cooling marine influence, in addition to elevation, bringing similarly cool temperatures to much of region. These weather patterns contribute to high diurnal temperature fluctuations in much of

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4526-454: The period of Spanish rule, there was no single road constructed by the Spanish to connect the missions, with most of the network of royal roads following historic Native American trading routes. These various caminos reales covered much of what is today California, but with no single special route designated to link the missions. The name was revived in the American era in connection with

4599-581: The present: Sonoma County was severely shaken by the 1906 San Francisco earthquake . The displacements along the fault averaged 15 feet (4.6 m). In October 2017, the county was greatly affected by the Tubbs Fire and the Nuns Fire . In late October and early November 2019, the Kincade Fire burned 77,758 acres (31,468 ha), almost all in Sonoma County. In August and September 2020,

4672-674: The principal streams draining the southern portion of the county. The Sonoma Valley is drained by Sonoma Creek, whose major tributaries are Yulupa Creek , Graham Creek , Calabazas Creek , Schell Creek, and Carriger Creek ; Arroyo Seco Creek is a tributary to Schell Creek. Other creeks include Foss, Felta, and Mill. Lakes and reservoirs in the county include Lake Sonoma, Tolay Lake , Lake Ilsanjo , Santa Rosa Creek Reservoir , Lake Ralphine , and Fountaingrove Lake . Like underwater parks, these marine protected areas help conserve ocean wildlife and marine ecosystems. A number of endangered plants and animals are found in Sonoma County, including

4745-415: The receiving water of a watershed where most of the county's human population lives, it is a landscape feature of critical importance to Sonoma County's water quality, flood control, and biodiversity. The Laguna's largest tributary is Santa Rosa Creek , which runs through Santa Rosa. Its major tributaries are Brush Creek , Mark West Creek, Matanzas Creek , Spring Creek , and Piner Creek . Santa Rosa Creek

4818-604: The region Alta California in the Spanish Empire ), along with a number of sub-missions, four presidios , and three pueblos . Historically associated with a network of royal roads ( caminos reales ) used by inhabitants of New Spain , the modern commemorative route in the U.S. state of California is named after these roads, with its southern terminus at Mission San Diego de Alcalá and its northern terminus at Mission San Francisco Solano in Sonoma, California . During

4891-562: The replacement bells. The bells are most typically marked 1769 & 1906 , and include a designer's copyright notice. The two dates represent the date of the founding of the first Alta-California mission in San Diego, and the date of the setting of the first commemorative bell-marker, respectively. In 1997, the California Federation of Women's Clubs, in conjunction with California State Automobile Association , developed

4964-459: The return trip to San Diego, Gaspar de Portolá found a shorter detour around one stretch of coastal cliffs via Conejo Valley . Portolá journeyed again from San Diego to Monterey in 1770, where Junipero Serra (who traveled by ship) founded the second mission (later moved a short distance south to Carmel ). Carmel became Serra's Alta California mission headquarters. The Juan Bautista de Anza expedition of (1775–76) entered Alta California from

5037-617: The southeast (crossing the Colorado River near today's Yuma, Arizona ), and picked up Portolá's trail at Mission San Gabriel . De Anza's scouts found easier traveling in several inland valleys, rather than staying on the rugged coast. On his journey north, de Anza traveled the San Fernando Valley and Salinas Valley . After detouring to the coast to visit the Presidio of Monterey , de Anza went inland again, following

5110-554: The summer. The coast itself is typically cool and moist throughout summer, often foggy, with fog generally blowing in during the late afternoon and evening until it clears in the later morning becoming sunny, before repeating. Coastal summer highs are typically in the mid to high 60s, warming to the low 70s further from the ocean. Certain inland areas, including the Petaluma area and the Santa Rosa Plain, are also prone to this normal fog pattern in general. However, they tend to receive

5183-512: The upper Yulupa Creek and Spring Creek watersheds in Annadel State Park is a relatively undisturbed ecosystem with considerable biodiversity . These forested areas have been characterized as some of the best examples of such woodlands. An unusual characteristic of these forests is the high content of undisturbed prehistoric bunchgrass understory , testifying to the absence of historic grazing or other agriculture . Trees of

5256-489: Was relatively remote. As a result, elements in the newer, rapidly growing towns of Petaluma , Santa Rosa, and Healdsburg began vying to move the county seat to their towns. The dispute ultimately was between the bigger, richer commercial town of Petaluma and the more centrally located, growing agricultural center of Santa Rosa. The fate was decided following an election for the state legislature in which James Bennett of Santa Rosa defeated Joseph Hooker of Sonoma and introduced

5329-599: Was shown to be polluted in Sonoma county first flush results. The boundary with Marin County runs from the mouth of the Estero Americano at Bodega Bay , up Americano Creek, then overland to San Antonio Creek and down the Petaluma River to its mouth at the northwest corner of San Pablo Bay , which adjoins San Francisco Bay . The southern edge of Sonoma County comprises the northern shore of San Pablo Bay between

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