The Sacramento Valley ( Spanish : Valle de Sacramento ) is the area of the Central Valley of the U.S. state of California that lies north of the Sacramento–San Joaquin River Delta and is drained by the Sacramento River . It encompasses all or parts of ten Northern California counties. Although many areas of the Sacramento Valley are rural, it contains several urban areas, including the state capital, Sacramento .
124-852: Comparatively water-rich relative to the other segment of the Central Valley to the south, the San Joaquin Valley , there are slight differences in the crops are typically grown in the Sacramento Valley. Much wetter winters (averaging between 25–60 inches (640–1,520 mm) of annual precipitation in the nearby foothills) and an extensive system of irrigation canals allows for the economic viability of water-thirsty crops such as rice and Juglans hindsii -rootstock walnuts. Since 2010, statewide droughts in California (combined with unprecedented summer heat) have strained both
248-470: A "Green Line" on the western city limits as protection of agricultural lands. Chico is at the Sacramento Valley's northeast edge, one of the richest agricultural areas in the world. The Sierra Nevada mountains lie to the east and south, with Chico's city limits venturing several miles into the foothills. To the west, the Sacramento River lies 5 miles (8 km) from the city. Chico sits on
372-512: A continuation of steady population increase since 1940. The population density was 2,604.2 inhabitants per square mile (1,005.5/km ). The racial makeup of Chico was 69,606 (80.8%) White , 1,771 (2.1%) African American , 1,167 (1.4%) Native American , 3,656 (4.2%) Asian , 210 (0.2%) Pacific Islander , 5,437 (6.3%) from other races , and 4,340 (5.0%) from two or more races. There were 13,315 people of Hispanic or Latino origin, of any race (15.4%). The Census reported that 83,009 people (96.3% of
496-646: A drop in the area's water table, resulted in the town's demise. The Depression -era migrants to the San Joaquin Valley from the South and Midwest are one of the more well-known groups in the Central Valley, in large part due to the popularity of John Steinbeck 's novel The Grapes of Wrath and the Henry Fonda movie made from it. By 1910, agriculture in the southern Great Plains had become nearly unviable due to soil erosion and poor rainfall. Much of
620-653: A fresh water lake. Lake Corcoran was the last widespread lake to fill the valley about 700,000 years ago. At the beginning of the Holocene there were three major lakes remaining in the southern part of the Valley, Tulare Lake, Buena Vista Lake and Kern Lake . In the late 19th and in the 20th century, agricultural diversion of the Kern River eventually dried out these lakes. Today, only a fragment of Buena Vista Lake remains as two small lakes Lake Webb and Lake Evans in
744-534: A given crop: Stockton produces the majority of the domestic asparagus consumed in the United States, and Fresno County is the largest producer of raisins. Cattle and sheep ranching are also vitally important to the valley's economy. During the late 19th century and early 20th century, the Miller & Lux corporation built an agricultural monopoly centered around cattle. The corporation can be characterized as
868-625: A hard-driving sound that is still deeply associated with the city. The San Joaquin Valley produces 12.8% of California's agricultural production (as measured by dollar value). Often called a breadbasket region, the valley farms emphasize fruits, vegetables and nuts more than grain for bread. Major crops include grapes (wine grapes, table grapes and raisins ), cotton , almonds , pistachios , citrus , and vegetables. Walnuts, oranges, peaches, garlic, tangerines, tomatoes, kiwis, hay, alfalfa and numerous other crops have been harvested with great success. Certain places are identified quite strongly with
992-494: A loss of as much as $ 11 billion each year. San Joaquin Valley is a major agricultural center of California. The agricultural demand for water far outstrips the urban and industrial demand. Overuse of nitrogen fertilizers and irrigated agriculture is common, and according to Thomas Harter, the chair for Water Resources Management and Policy at UC Davis, “more than 80 pounds of nitrogen per acre per year may leach into groundwater beneath irrigated lands, usually as nitrates”. Between
1116-403: A major breadbasket , the San Joaquin Valley is an important source of food, producing a significant part of California's agricultural output. San Joaquin Valley draws from eight counties of Northern and one of Southern California , including all of San Joaquin and Kings counties, most of Stanislaus , Merced , and Fresno counties, and parts of Madera and Tulare counties, along with
1240-625: A majority of Kern County in Southern California. Although the valley is predominantly rural, it has three densely populated urban centers: Stockton / Modesto , Fresno / Visalia , and Bakersfield . The San Joaquin Valley is the southern half of California's Central Valley . It extends from the Sacramento–San Joaquin River Delta in the north to the Tehachapi Mountains in the south, and from
1364-504: A pink/white flower in late February or early March. Millions of bees are brought in for pollination. Walnuts are also major agricultural products in the area north and west of town. Unlike the almond crops of the area, walnuts do not have the same appeal as they do not bloom in the spring. However, the trees themselves grow much larger, live longer, and are far more resilient to harsh weather than almond trees, which are known to be sensitive to frost and can be felled easily in winter storms. In
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#17327650946981488-409: A portion of the former Buena Vista Lakebed. The San Joaquin Valley has extremely hot, dry summers and pleasantly mild winters characterized by dense tule fog . Its rainy season normally runs from November through April. The valley has experienced a severe and intensifying megadrought since the early 2010s. This drought is not only affecting humans, with farmland taking much of the impact, but also
1612-611: A precursor to corporate farming transforming the yeoman farmer into wage workers. The success of the business can be attributed to founder Henry Miller 's direct management style which is reflected in his detailed correspondences to his subordinates. During recent years, dairy farming has greatly expanded in importance. As areas such as Chino and Corona have become absorbed into the suburban sprawl of Los Angeles, many dairy farmers have cashed out and moved their herds to Kings, Tulare, and Kern counties. Between 1990 and 2004, 28,092 hectares (70,231 acres) of agricultural land
1736-562: A race track at the Silver Dollar Fairgrounds used for sprint car racing . Chico is one of few cities to be home to two championship baseball teams in two different leagues simultaneously. The Chico State Wildcats were champions in both the 1997 and 1999 Division II College World Series. The Chico Heat were also champions in the Western Baseball League in 1997. The Chico Outlaws were founded with
1860-520: A rain-snow mix every few years, but, on the average, only snows about every 5 years. Farther south in Sacramento, snow rarely occurs. During the autumn and winter months, the entire Central Valley is susceptible to dense tule fog that makes driving hazardous, especially at night and especially south of Corning. The fog can last for weeks depending on how weak the wind is. In more recent years, statewide droughts in California have further strained both
1984-616: A source of drinking water for 90% of San Joaquin Valley's residents. Nitrates have found their way into the aquifers around the San Joaquin Valley, affecting over 250,000 people in communities that are poor and rural. In 2006, the State Water Resources Board took samples from domestic wells in Tulare County; they found that 40% of 181 domestic wells had nitrate levels above the 10 mg/L legal limit. Though locals have typically used filters for their water,
2108-635: A strong history in Stockton. Filipino organizations in Stockton are reflected in various commercial buildings identified as Filipino. Filipinos fought for the U.S. against Japan in WWII, in exchange for favorable immigration status. Stockton has been an adjunct to the San Francisco Bay Area, which was a major military production and transit area during WWII. Filipino emigration to Stockton followed. Colonel Allensworth State Historic Park marks
2232-408: A three-year drought was prompting changes to the agriculture industry in the valley. Farmers began using complex irrigation systems and using treated waste water to feed crops, while many were switching from farming cotton to other commodities, chief among them, almonds. California has long been one of the nation's most important oil-producing states, and the San Joaquin Valley has long since eclipsed
2356-758: A variety of entertainment throughout the school year. In 2003, author John Villani named Chico one of the top 10 Best Small Art Towns in America. Chico is home to Nettleton Stadium (also called The Net ) baseball stadium on the California State University campus. It is the home field for the Chico State Wildcats baseball team, in NCAA Division 2 . Chico is also home to the Silver Dollar Speedway ,
2480-457: Is 27 inches (690 mm). Tule fog is sometimes present during the autumn and winter months. Snow occasionally falls in the hills east of Chico, but has become quite rare in Chico itself; as of 2024, measurable snow has not occurred in Chico since December 1988. The 2010 United States Census reported that Chico had a population of 86,187, which represents an increase of 43.8% since 2000 and
2604-552: Is 72.7%. According to the United States Census Bureau 's American Community Survey , six San Joaquin Valley counties had the highest percentage of residents living below the federal poverty line in 2006 of any counties in California. The report also showed that the same six counties were among the 52 counties with the highest poverty rate in the United States . The median income for a household in
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#17327650946982728-653: Is a charter city and has a council–manager government . The City of Chico's administration offices are located at 411 Main Street, immediately adjacent to the City Council Chambers. Chico's city council consists of seven nonpartisan council members each elected from one of the seven districts in November of even-numbered years. The districts were officially created in February 2020. Their terms begin on
2852-700: Is a federally recognized tribe of Kitanemuk , Yokuts , and Chumash indigenous people of California . Their ancestral homeland is the southern San Joaquin Valley, San Emigdio Mountains , and Tehachapi Mountains . Today they live in Kern County, California , headquartered in Wasco and Bakersfield, California . The Picayune Rancheria of Chukchansi Indians of California is a federally recognized tribe of indigenous people of California , Chukchansi or Foothills Yokuts , now located in Madera County in
2976-436: Is a thriving area for unique, independent retail stores and restaurants. Farmers markets attract crowds on Saturday mornings and Thursday evenings. City Plaza hosts free concerts regularly during the summer. Performance venues large and small, bars, coffee shops, bookstores, and city offices contribute to a lively and flavorful experience. Chico has long been a regional retail shopping destination. Chico's largest retail district
3100-691: Is also the route of Amtrak 's Coast Starlight passenger train. The Union Pacific also has two east–west lines, through Donner Pass (the former Central Pacific Railroad ), and through the Feather River gorge (the former Western Pacific Railroad ). Amtrak's California Zephyr uses the Donner Pass route. The BNSF Railway has a line from Klamath Falls, Oregon , to a junction with the Union Pacific Feather River line at Keddie . The BNSF has trackage rights on both
3224-596: Is focused around the Chico Mall on East 20th Street. In the two decades since the Chico Mall was constructed, many national retailers have located nearby. Chico is also home to the North Valley Plaza Mall, the city's first enclosed shopping center. Construction on this mall began in 1965, and it was the county's largest shopping center until the Chico Mall was completed in 1988. For a few years,
3348-694: Is home to the Chico Certified Farmers Market; they host local farmers markets every Wednesday, Saturday and Sunday. Residents are also able to enjoy a farmers and live market downtown on Thursday nights between April and September. About 40 murals and several galleries can be found in the city, including Chico Paper Company, 1078 Gallery, Avenue 9, The Space, 24-Hour Drive-By, and numerous other galleries. The theatres in Chico include Blue Room Theatre, Chico Performances, Chico Theater Company, and California Regional Theatre. The California State University, Chico Theatre Department also offers
3472-536: Is important to maternal and child health and is another comparative indicator of community health. According to the California Department of Health Services, 37% of births in Merced County occurred with no or late prenatal care and the San Joaquin Valley average was 19.5% of births with no or late prenatal care. By comparison, the California average was 13.6% of births and the national average
3596-491: Is land and 0.04% is water. The city is bisected by Bidwell Park , which runs 5 miles (8 km) from the flat city center deep into the foothills. The city is also traversed by two creeks and a flood channel, which feeds the Sacramento River. They are named Big Chico Creek, Little Chico Creek , and Lindo Channel (also known as Sandy Gulch, locally). The city has been designated a Tree City USA for 31 years by
3720-690: Is not state-maintained. The part east of unbuilt State Route 65 near Minkler is eligible for the State Scenic Highway System; the road east of Dunlap is the Kings Canyon Scenic Byway, a Forest Service Byway. Other important highways in the valley include State Route 46 (SR 46) and State Route 41 (SR 41), which respectively link the California Central Coast with Bakersfield and Fresno; State Route 33 (SR 33), which runs south to north along
3844-743: Is represented in the Butte County Board of Supervisors by the District Two Supervisor Peter Durfee, District Three Supervisor Tami Ritter, District 4 Supervisor Tod Kimmelshue and District 5 Supervisor Doug Teeter. The citizens of Chico, as constituents of California's 3rd Assembly District , are represented by Republican James Gallagher in the California State Assembly , and as members of California's 4th Senate District , are represented by Republican Marie Alvarado-Gil in
Sacramento Valley - Misplaced Pages Continue
3968-485: Is the cultural and economic center of the northern Sacramento Valley, as well as the most populous city in California north of the capital city of Sacramento . The city is known as a college town , as the home of California State University, Chico , and for Bidwell Park , one of the largest urban parks in the world . The first known inhabitants of the area now known as Chico—a Spanish word meaning "little" —were
4092-499: The California Militia ), was established a mile outside Chico, by Lt. Col. A. E. Hooker with a company of cavalry and two of infantry, on August 26, 1863. By early 1865, it was being referred to as Camp Chico when a post called Camp Bidwell was established in northeast California, later to be Fort Bidwell . The city became incorporated January 8, 1872. Chico was home to a significant Chinese American community when it
4216-605: The California State Senate . As part of California's 1st congressional district , Chico is represented by Doug LaMalfa ( R – Oroville ) in the United States House of Representatives . Chico was designated to be the provisional capital of California if a disaster occurred that would cause evacuation of Sacramento after a civil defense exercise named Operation Chico was deemed a success. No person shall produce, test, maintain, or store within
4340-599: The Donner Pass ; State Route 49 , named in honor of the California Gold Rush and running through many old mining towns in the foothills of the valley; and State Route 45 , which runs along the course of the Sacramento River roughly ten miles (20 km) east of I-5. The Union Pacific Railroad serves the valley, with its principal north–south line from Oakland , California to Portland, Oregon , via Sacramento , Marysville , Chico , and Redding. This
4464-562: The Environmental Protection Agency , meaning residents are exposed to air quality that is confirmed to be hazardous to human health. The region of the San Joaquin Valley has some of the richest soil that allows for the production of many crops. Crops in this region include: grapes, oranges, cotton, vegetables and nuts. The plethora of crop land allows for the valley to benefit from the income of crop sales. About sixty percent of California's crops come from
4588-609: The Golden Baseball League in 2005, where they also won the championship in 2007 and 2010. Starting in the summer of 2016, the Chico Heat returned as a part of the Great West League , a collegiate summer wood-bat league, until 2018 when the league folded due to financial issues from several other participating teams. Chico has also gained a reputation as being a bicycle-friendly city. In 1997, Chico
4712-547: The Los Angeles Basin as the state's primary oil production region. Scattered oil wells on small oil fields are found throughout the region, and several enormous extraction facilities – most notably near Lost Hills and Taft , including the enormous Midway-Sunset Oil Field , the third-largest oil field in the United States – are veritable forests of pumps. Shell operated a major refinery in Bakersfield; it
4836-575: The Mechoopda Maidu Native Americans. Within the boundaries of modern day Chico, there existed a Maidu village, whose name was recorded as Bah-hahp'-ke , meaning "straight tree". The City of Chico was founded in 1860 by John Bidwell , a member of one of the first wagon trains to reach California in 1843. During the American Civil War , Camp Bidwell (named for John Bidwell, by then a brigadier general of
4960-624: The National Arbor Day Foundation . Chico is made up of many districts and neighborhoods, including Downtown Chico, the South Campus neighborhood, and Barber . Chico and the Sacramento Valley have a Mediterranean climate ( Köppen Csa), with hot, dry summers and cool, wet winters. Temperatures can rise well above 100 °F (38 °C) in the summer. Chico is one of the top metropolitan areas in
5084-867: The Pacific Ocean . The somewhat larger southern portion is the Tulare Basin, an endorheic basin centered on Tulare Lake . Historically, Tulare Lake was fed by the Tule River , the Kings River, the Kaweah River , the White River and the Kern River , but much of this water has been diverted for agricultural uses and the watershed is mostly dry in its lower reaches. The San Joaquin Valley began to form about 66 million years ago during
Sacramento Valley - Misplaced Pages Continue
5208-588: The Sacramento Valley floor close to the foothills of the Cascade Range to the north and the Sierra Nevada range to the east and south. Big Chico Creek is the demarcation line between the ranges. The city's terrain is generally flat, with increasingly hilly terrain beginning at the eastern city limits. According to the United States Census Bureau , the city has a total area of 27.8 square miles (72 km ), of which 27.7 square miles (72 km )
5332-672: The Union Pacific Railroad does not currently allow the San Joaquins trains to run on the highly congested rail route over Tehachapi Pass , which is the only route between Bakersfield and Los Angeles . Passengers between these towns must travel on Amtrak Thruway buses. The San Joaquin Valley is also the location of the planned initial operating segment of the California High-Speed Rail (CAHSR) project, which will run 171 miles from Bakersfield in
5456-505: The War in Vietnam . These immigrants, the majority of whom are Hmong , Laotian , Cambodian , and Vietnamese , have largely settled in the communities of Stockton, Modesto, Merced , and Fresno . Hmongs, Laotians, and Cambodians are the largest communities of Southeast Asians in the San Joaquin Valley, and the valley has some of the largest populations of these groups in the nation. Fresno has
5580-424: The ammonium nitrate that “accounts for more than half of the region’s PM2.5 on the area’s most polluted days.” Exacerbated by stagnant weather and the temperature drop of the cooler seasons, much of the air pollution becomes trapped beneath a layer of warmer air, resulting in a phenomenon known as temperature inversion and condensing the accumulation of pollutants within the valley. Population growth has caused
5704-622: The heat index above 115 °F (46 °C) on the hottest days. At times the Breeze is gusty with wind speeds up to 30 mph (50 km/h) in the valley and 45 mph (75 km/h) in the windy delta region . This Breeze can also bring morning low clouds at times into the region, but the clouds generally burn off quickly and temperatures stay cool. Summer-like conditions continue into early to mid-September but weather starts to change to cooler, wetter, foggier weather during October which gives trees vibrant autumn foliage. Winters, also known as
5828-402: The valley , they provide water for agricultural, industrial, residential, and recreation uses. Most of the rivers are heavily dammed and diverted. In more recent years, statewide droughts in California have further strained the Sacramento Valley's water security . The terrain of the Sacramento Valley is primarily flat grasslands that become lusher as one moves east from the rain shadow of
5952-472: The " Okies " of primarily English and Scots-Irish descent who migrated to California from the Midwest and South . Mennonite groups descended from Russian Germans settled in the areas of Reedley and Dinuba , as well as Lutheran and Catholic Volga Germans who settled in the broader Fresno area. The San Joaquin Valley has a large and exceptionally diverse Asian American population; primarily from
6076-423: The "old" mall and the "new" mall competed against one another. The North Valley Plaza Mall was dealt a blow when JCPenney , one of the old mall's anchors, moved to the Chico Mall in 1993. The "old" mall slowly declined with increasing vacancies. After several failed attempts at revitalization, the North Valley Plaza Mall was overhauled in 2002, with the center of the mall demolished. Sierra Nevada Brewing Company ,
6200-448: The 1950s and 1980s, when nitrogen fertilizer use grew sixfold, nitrate concentrations in groundwater increased 2.5 times. Fertilizer runoffs contributes roughly 90% of all nitrate inputs to the alluvial groundwater system. Within agriculture, the two major factors are High-Intensity Crop Production and Large Dairy Herds. Because these communities are cut off from larger water distribution, they are dependent on wells, making groundwater
6324-503: The 1970s onward, landlords and large corporations have also hired undocumented immigrants . This has allowed them to increase their profits due to low overhead on wages. The San Joaquin Valley has—by California standards—an unusually large number of European, Middle Eastern, and Asian ethnicities in the heritage of its citizens. These communities are often quite large and, relative to Americans immigration patterns, quite eclectic: for example, there are more Azorean Portuguese in
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#17327650946986448-675: The 1990s and 2000s. The other, Castle Air Force Base , located near Atwater was closed during the Base Realignment and Closure of the 1990s. Although both are in Kern County, Edwards Air Force Base and China Lake Naval Air Weapons Station are located in the High Desert area of that county. The California real estate boom that began in the late 1990s has significantly changed the San Joaquin Valley. Once distinctly and fiercely independent of Los Angeles and San Francisco,
6572-561: The Bay Area's orbit as well. Bakersfield, traditionally a boom-bust oil town once described by urban scholar Joel Kotkin as an "American Abu Dhabi ," has seen a massive influx of former Los Angeles business owners and commuters, to the extent that gated communities containing million-dollar homes are going up on the city's outskirts. Wal-Mart , IKEA , Target , Amazon , CVS Pharmacy , Restoration Hardware , and other various large shipping firms have built huge distribution centers both in
6696-779: The California coastal ranges ( Diablo and Temblor ) in the west to the Sierra Nevada in the east. The valley contains two large river systems, divided north and south. The northern portion of San Joaquin Valley is called the San Joaquin Basin: the watershed of the San Joaquin River and its tributaries including parts of the Kings River , all of which drain northwest into the Sacramento–San Joaquin River Delta and eventually out to
6820-496: The Central Valley. The Sacramento Valley's agricultural industry also resembles that of the San Joaquin Valley to the south. Nuts, such as almonds and walnuts , are of greater importance north of the Delta, and rice , nonviable in the drier San Joaquin Valley, is a major crop. While the region is wetter, soils are somewhat poorer in the Sacramento Valley; this means some crops, particularly vegetables, are less profitable compared to
6944-547: The Coast Ranges toward the Sierra. Unlike the San Joaquin Valley, which in its pre-irrigation state was a vegetation-hostile desert, the somewhat less arid Sacramento Valley had significant tracts of forest prior to the arrival of settlers of European ancestry. Most of it was cut down during the California Gold Rush and the ensuing wave of American settlement, although there are still some heavily tree-populated areas, such as
7068-501: The Cottonwood Ridge between Anderson and Cottonwood. There are some hills in Redding, a few more than Red Bluff, and north of Redding it is mainly foothills. One distinctive geographic feature of the Sacramento Valley is the Sutter Buttes . Nicknamed the smallest mountain range in the world, it consists of the remnants of an extinct volcano and is located just outside Yuba City , 44 miles north of Sacramento. Citrus and nut orchards and cattle ranches are common to both halves of
7192-484: The Kings County average of 1.1 beds per a thousand and the San Joaquin Valley average of 1.8 beds per a thousand were again less than the state average of 2.1 bed per a thousand. Consequently, the age adjusted death rate is significantly higher than the rest of California. In response the University of California with the University of California, Merced is exploring opening a research medical school specializing in rural care, in hopes that some graduates will settle in
7316-402: The Sacramento Valley's and the Sacramento metropolitan region's water security . The Sacramento River and its tributaries are a significant part of the geography of the Sacramento Valley. Rising in the various mountain ranges (the various Northern Coast Ranges to the west, the southern Siskiyou Mountains to the north, and the northern Sierra Nevada to the east) that define the shape of
7440-426: The Sacramento Valley's and the San Joaquin Valley's water security . Interstate 5 is the primary route through the Sacramento Valley, traveling north–south roughly along the valley's western edge. Interstate 80 cuts a northeast-to-southwest swath through the southern end of the valley, mostly through Sacramento and Yolo Counties, and ends at the San Francisco-Oakland Bay Bridge . Several secondary routes connect
7564-401: The San Joaquin Valley and provide better healthcare. Currently, the Latino and Mexican descendants are large percentage of the demographics in the San Joaquin Valley. Since not long after the onset of the bracero program during World War II , all but a minor percentage of the farmworkers in the region have been of Mexican ancestry. Ethnic and economic friction between Mexican-Americans and
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#17327650946987688-528: The San Joaquin Valley at the time of the 2011-2015 American Community Survey 5-year Estimates by United States Census Bureau reported a population of 4,080,509. The racial composition of San Joaquin Valley was 1,428,978 (35.0%) Non-Hispanic White, 2,048,280 (50.2%) Hispanic or Latino, 310,557 (7.6%) Asian, 193,694 (4.7%) Black or African American, 40,911 (1.0%) American Indian and Alaska Native, and 13,000 (0.32%) Native Hawaiian and other Pacific Islander. The educational attainment of high school graduate or higher
7812-483: The San Joaquin Valley during World War II, most of them going to Los Angeles, San Francisco and San Diego to work in war-related industries. Many of those who stayed ended up in Bakersfield and Oildale , as the southern San Joaquin Valley became an important area of oil production after major Southern California oil fields such as Signal Hill began to dry up. Country music legends Buck Owens and Merle Haggard came out of Bakersfield's honky-tonk scene and created
7936-707: The San Joaquin Valley has long suffered from some of the United States' worst air pollution . With a PM2.5 measure of 17 micrograms per cubic meter of air, the San Joaquin Valley’s air pollution readings exceed both California's Ambient Air Quality Standard of 12 micrograms per cubic meter, and the National Ambient Air Quality Standard of 9 micrograms per cubic meter. Some of the San Joaquin Valley’s sources of air pollution stem from vehicle emissions, agricultural practices, and crop and wildfires. The use of diesel and gasoline fueled vehicles produces an excess of nitrogen oxides ( NOx ), eventually forming nitric acid that reacts with ammonia gas from cow manure and urine to create
8060-398: The San Joaquin Valley is located in Hanford and includes a Doppler weather radar . Weather forecasts and climatological information for the San Joaquin Valley are available from its official website. The San Joaquin Valley was originally inhabited by the Yokuts and Miwok peoples . The first European to enter the valley was Pedro Fages in 1772. The Tejon Indian Tribe of California
8184-445: The San Joaquin Valley than in the Azores. Many groups are found in majorities in specific cities, and hardly anywhere else in the region. For example, Assyrians are concentrated in Turlock , Dutch in Ripon , and Croats in Delano . Kingsburg is famous for its distinctly Swedish air, having been founded by immigrants from that country. Ethnic groups found in a broader area are Portuguese , Germans , Armenians , Basques , and
8308-420: The San Joaquin Valley to rank with Los Angeles and Houston in most measures of air pollution. Only the Inland Empire region east of Los Angeles has worse overall air quality, and the San Joaquin Valley led the nation in 2004 in the number of days with quantities of ozone considered unhealthy by the Environmental Protection Agency . The San Joaquin Valley has been deemed an "extreme non-attainment zone" by
8432-472: The San Joaquin Valley, only the Wilmington Oil Field in Los Angeles County has untapped reserves greater than 100,000,000 barrels (16,000,000 m ), while six fields in the San Joaquin Valley (Midway-Sunset, Kern River , South Belridge , Elk Hills , Cymric , and Lost Hills ) each have reserves exceeding 100,000,000 barrels (16,000,000 m ) of oil. The isolation and vastness of the San Joaquin Valley, as well as its poverty and need for jobs, have led
8556-447: The San Joaquin Valley. Aside from the collapse of median home values, persistent crime, unemployment and poverty were common factors between Bakersfield , Fresno , Merced , Modesto and Stockton – every major city of the San Joaquin Valley. Insufficient access to medicine in the United States, in particular prenatal and preventive care, is typified by both rural and inner city communities. Early and adequate access to prenatal care
8680-415: The San Joaquin Valley. The Santa Rosa Rancheria belongs to the federally recognized Tachi Yokuts tribe and is located 4.5 miles (7.24 km) southeast of Lemoore, California , in the San Joaquin Valley. Since 2010, statewide droughts in California have further strained both the San Joaquin Valley's and the Sacramento Valley's water security . The total population of the eight counties comprising
8804-425: The San Joaquin Valley. The Sacramento Valley is also not as extensively cultivated; there are many more smallholdings and more uncultivated arable land compared to south of the Delta. The town of Corning produces olives for oil extraction and for consumption as fruit. The Sunsweet Growers Incorporated headquarters are in Yuba City . The valley controls more than two-thirds of the worldwide prune market through
8928-657: The UP east–west routes. In addition, the California Northern Railroad operates the former Southern Pacific Railroad line on the west side of the valley from Davis to Tehama (near Red Bluff). San Joaquin Valley The San Joaquin Valley ( / ˌ s æ n hw ɑː ˈ k iː n / SAN whah- KEEN ; Spanish : Valle de San Joaquín ) is the southern half of California 's Central Valley . Famed as
9052-437: The United States and international service to Mexico. Additionally, there are three nonprimary airports in the region: Meadows Field Airport near Bakersfield , Stockton Metropolitan Airport and Merced Municipal Airport . The San Joaquins service handles passenger traffic between Bakersfield and Stockton with extensions to either Sacramento or Oakland . Amtrak rail service does not continue south of Bakersfield, as
9176-667: The United States, with temperatures often matching and even exceeding that of Phoenix, Arizona in its hottest years; the city's annual high temperature averages at 112 °F (44 °C). In the summer, the "Delta Breeze", which comes in from the San Francisco Bay Area , is known for bringing cooler temperatures and higher humidity to the southern parts of the valley. While it brings comparative relief for residents of Sacramento and Roseville, it often results in somewhat muggy conditions, with dew points sometimes reaching above 70 °F (21 °C) and occasionally pushing
9300-464: The area has seen increasing exurban development as the cost of living forces young families and small businesses further and further away from the coastal urban cores. Stockton, Modesto, Tracy (as well as the nearby city of Mountain House ), Manteca, and Los Banos are increasingly dominated by commuters to San Francisco and Silicon Valley, and the small farming towns to the south are finding themselves in
9424-476: The area, Walnuts are harvested following the almond harvest season, beginning in mid to late September and stretching well into October. The walnut variety Chico is named after the city. not Build.com (as of April 2013) was named as No. 81 on Internet Retailer Magazine's Top 500 List of online retailers. According to Zippia, the Top 10 employers in Chico are below. The Chico Museum first opened in February 1986 in
9548-550: The city a nuclear weapon , component of a nuclear weapon, nuclear weapon delivery system, or component of a nuclear weapon delivery system under penalty of Chapter 9.60.030 of the Chico Municipal Code. The Chico Unified School District serves all of the greater Chico area, including areas not within the city limits. Public high schools include Chico High School , Pleasant Valley High School and Inspire School of Arts and Sciences . In 1998, city voters approved
9672-561: The city. Two other historical buildings are also museums. Bidwell Mansion is a Victorian house completed in 1868 and the former home of John and Annie Bidwell . Bidwell Mansion is a California State Historical Park. Stansbury House, former home of physician Oscar Stansbury, is a museum of 19th-century life, completed in 1883. The Valene L. Smith Museum of Anthropology on the Chico State campus presents temporary exhibits researched, designed, and installed primarily by students. The museum
9796-409: The early Paleocene era. Broad fluctuations in the sea level caused various areas of the valley to be flooded with ocean water for the next 60 million years. About 5 million years ago, the marine outlets began to close due to uplift of the coastal ranges and the deposition of sediment in the valley. Starting 2 million years ago, a series of glacial episodes periodically caused much of the valley to become
9920-475: The few remaining from World War II. The National Yo-Yo Museum is the country's largest collection of yo-yo artifacts, which also includes a 4-foot (1.2 m) tall yo-yo that is dropped with a crane every few years, the world's largest functional yo-yo. Classes are available as well for those new to yo-yo and those who just want to get better. An art museum, the Chico Art Center, is also located in
10044-510: The filters need to be installed correctly and replaced frequently, which may not be economically feasible for the residents in Orosi. Table 2 on page 20 from Pacific Institute 's "The Human Costs of Nitrate-contaminated Drinking Water in the San Joaquin Valley" indicates the water systems that were contaminated with nitrates over the legal limit, the percentage of the population affected that are non-white and that are below or near poverty-level, and
10168-472: The first Tuesday in December and end on the first Tuesday in December four years thereafter. The mayor is chosen by and from among the council members and serves for two years. City council meetings are on the first and third Tuesday of each month. The council consists of Mayor Andrew Coolidge, Vice Mayor Kasey Reynolds, Sean Morgan, Dale Bennett, Deepika Tandon, Tom van Overbeek, and Addison Winslow. Chico
10292-532: The first major infestation of the boll weevil .) When the onset of the Great Depression created a national banking crisis, family farmers—usually heavily in debt—often had their mortgages foreclosed by banks desperate to shore up their balance sheets. In response, many farmers loaded their families and portable possessions into their automobiles and drove west. Many of the Okies and Arkies left
10416-452: The former Carnegie Library building in downtown Chico. It currently features a World War I exhibit. The museum has two main galleries, which host a variety of temporary and traveling exhibits. In addition, the museum has two smaller, permanent galleries displaying the diverse history of Chico. The Chico Air Museum is an aviation museum, which opened in 2004. Several aircraft and exhibits are displayed in and adjacent to an old hangar, one of
10540-655: The greater Sacramento area. Foothills become more common from just south of Corning to Shasta Lake City . These are known as the Valley Hills and begin south of the Tehama-Glenn County line near Corning. There are also a few hills in Red Bluff and Corning. There is one major range of foothills between Cottonwood and Red Bluff known as the Cottonwood Hills (a.k.a. 9-mile Hill), and there is
10664-515: The land in this area. However, the unhealthy air levels that arise from smog lead to the destruction of many crops. According to the California Air Resources Board the San Joaquin Valley loses about one billion dollars every year due to the pollution in the air destroying these crops. Furthermore, as crops and vegetation die off from the air and water quality, farmers sometimes turn to burning to dispose of them. Due to
10788-436: The largest craft brewer in the U.S., is based in Chico. Almonds are the number one crop in Chico and the surrounding area, only recently edging out rice. Other crops in the area include walnuts , kiwis , olives , peaches , and plums . The city is bounded on the west by orchards with thousands of almond trees, and there are still a few pockets of orchards remaining within the contiguous city limits. The trees bloom with
10912-562: The largest U.S. city without an Interstate highway), while SR 99 runs through them. Both highways then merge at the southern end of valley en route to Los Angeles. When the Interstate Highway System was created in the 1950s, the decision was made to build I-5 as an entirely then-new freeway bypass instead of upgrading the then-existing U.S. 99 . Since then, state and federal representatives have pushed to convert SR 99 to an Interstate, although this cannot occur until all of
11036-419: The location of the only California town to be founded, financed and governed by African Americans. The small farming community was founded in 1908 by Lt. Colonel Allen Allensworth , Professor William Payne, William Peck, a minister, John W. Palmer, a miner, and Harry A. Mitchell, a real estate agent, dedicated to improving the economic and social status of African Americans. Uncontrollable circumstances, including
11160-557: The mountains through Clovis and many smaller communities. This route is part of the California Freeway and Expressway System and is eligible for the State Scenic Highway System. State Route 180 is a state highway which runs through the heart of the San Joaquin Valley from Mendota through Fresno to Kings Canyon National Park. A short piece near the eastern end, through the Grant Grove section of Kings Canyon National Park,
11284-512: The nation for number of clear days. Winters are cool and wet, with the greatest rainfall occurring in January and February. July is usually the hottest month, with an average high temperature of 94 °F (34 °C) and an average low temperature of 61 °F (16 °C). January is the coolest month, with an average high temperature of 55 °F (13 °C) and an average low temperature of 35 °F (2 °C). The average annual rainfall
11408-660: The northern part of the valley and colder still in the foothills and frost can occur almost anywhere. Farther south near Sacramento, temperatures tend to stay between the low-50s and high-60s °F (10-20 °C), with nighttime temperatures dropping to the mid-30s and 40s °F (1-7 °C). Lower-elevation snowfall (in a relative sense) is more consistent in the foothills immediately above Sacramento and Folsom than anywhere else in California; Pollock Pines at 3,980 feet (1,210 m), gets an average of 65 inches (170 cm) of snow every winter, nearly double that of Yosemite Valley and more than triple that of Lucerne , Switzerland. During
11532-613: The over 400 growers in California. Weather patterns in the Sacramento Valley are very similar to those in the San Joaquin Valley to the south, although the humidity and precipitation tend to be a bit higher. Summers are the dry season, with average daytime temperatures in the low to high 90s °F (low to mid 30s °C) but triple digits (38 °C and above) are a common occurrence, especially in Chico , Redding , Red Bluff , and Sacramento . Redding in particular has been notorious for having extremely hot summers despite its northern latitude within
11656-514: The poor air quality. The elderly population is also vulnerable to air pollution and could even suffer from heart attacks due to decreased lung functions. Reports state that the residents in this community suffer from high rates of asthma and experience many related symptoms. The American Lung Association attributes the noxious gas in the San Joaquin Valley to roughly 1,300 premature deaths every year, including public impacts such as lost days of school or work and emergency room visits, and
11780-668: The population) lived in households, 2,591 (3.0%) lived in non-institutionalized group quarters, and 587 (0.7%) were institutionalized. There were 34,805 households, out of which 9,222 (26.5%) had children under the age of 18 living in them, 11,745 (33.7%) were heterosexual living together, 3,975 (11.4%) had a female householder with no husband present, 1,729 (5.0%) had a male householder with no wife present. There were 2,806 (8.1%) unmarried heterosexual partnerships , and 295 (0.8%) same sex married couples or partnerships . Ten thousand four hundred nineteen households (29.9%) were made up of individuals, and 3,100 (8.9%) had someone living alone who
11904-606: The portions of SR 99 between I-5 and the U.S. 50 junction in Sacramento are upgraded to Interstate standards . State Route 58 (SR 58), which is a freeway in Bakersfield and along most of its route until its terminus in Barstow , is an extremely important and very heavily traveled route for truckers from the valley and the Bay Area who want to cross the Sierra Nevada and leave California (by way of Interstate 15 or Interstate 40 ) without having to climb Donner Pass or brave
12028-399: The potential to damage aqueducts, roads, bridges, and flood-control structures. In the long term, the subsidence caused by extracting groundwater could irreversibly reduce the underground aquifer's water storage capacity, although immediate and short term needs are given higher priority and sense of urgency than long term sustainability. The National Weather Service Forecast Office for
12152-693: The purchase of the Sierra Lumber Company by the Diamond Match Company in 1900, and the development of the Army Air Base, which is now the Chico Municipal Airport . Other events include the construction and relocation of Route 99E through town in the early 1960s, the founding of Sierra Nevada Brewing Company in 1979—what would become one of the top breweries in the nation —and the establishment of
12276-487: The rainy season, are generally mild to cool, foggy and wet. The valley and lower foothills are completely snowless outside of exceptional years where some flurries may occur. The rainy season runs from November to early-April, with some rainfall in September, October, and May. Up north, the temperature averages in the mid-40s °F (mid-to-high single digits °C) and lows reaching to the low-10s °F (-10 to -12 °C), colder in
12400-497: The rainy season, the Sacramento Valley is prone to strong thunderstorms and tornadoes , mostly of EF0 or EF1 intensity, especially in Colusa County and areas around Corning and Orland. Flooding does occur at times during wetter periods, usually November to March. Snow in the valley is rare, although Redding and Red Bluff , being at the north end of the valley, often experience a light dusting or two per year. Chico may get
12524-516: The regions of Punjab in India and Pakistan, the Philippines, and Southeast Asia, especially Laos and Cambodia. Punjabi Sikh Americans have immigrated to the San Joaquin Valley since the early 1900s and 1910s, and remain a very large presence in the area. To this day, Punjabi is the third most spoken language in the San Joaquin Valley region, after English and Spanish, and the first Sikh Gurdwara
12648-487: The rural population of states such as Kansas , Texas , Oklahoma , and Arkansas left at this time, selling their land and moving to Chicago , Kansas City , Detroit , and fast-growing Los Angeles . Those who remained experienced continuing deterioration of conditions, which reached their nadir during the drought that began in the late 1920s and created the infamous Dust Bowl . (Small cotton farmers in states such as Mississippi and Alabama suffered similar problems from
12772-498: The second-largest Hmong population of any American metropolitan area after Minneapolis–Saint Paul , and Stockton is believed to have the largest percentage of Cambodian Americans of any major American metropolitan area. Merced , Modesto, Fresno, Visalia , and Stockton have some of the largest populations of Laotian Americans in the United States. The Filipino American population is concentrated in Delano and Lathrop . Filipinos have
12896-623: The south to Merced in the north. Freight service is provided by BNSF Railway , Union Pacific Railroad and San Joaquin Valley Railroad . The valley is served by the Western Area Power Administration . Western owns and operates its own equipment here and so performs its own weed management . Rotating and mixing herbicide modes of action are employed to preserve efficacy . Hemmed in by mountains and rarely having strong winds to disperse smog ,
13020-451: The southern end of the valley and northern part of the valley because of quick access to major interstates and low local wages. Further integration with the rest of the state is likely to continue for the foreseeable future. Interstate 5 (I-5) and State Route 99 (SR 99) each run nearly the entire length of the San Joaquin Valley. I-5 runs in the western part of the valley, bypassing the major population centers (including Fresno, currently
13144-538: The state to build numerous prisons in the area. The most notable of these is Corcoran , whose inmates have included Charles Manson and Juan Corona . Other correctional facilities in the valley are at Avenal , Chowchilla , Tracy , Delano , Coalinga , and Wasco . The only significant military base in the region is Naval Air Station Lemoore , a vast air base located 25 kilometres (16 mi) WSW of Hanford . Unlike many of California's other military installations, NAS Lemoore's operational importance has increased in
13268-689: The surplus of crop burning to clear land. more air pollution is created, adding to the severity of the San Joaquin Valley's already poor air quality. The San Joaquin Valley suffers from extremely high ozone levels that tend to increase even more on hot days. Kids are more inclined to play outdoors during summer when the weather is warmer. According to the United States Environmental Protection Agency this could lead to health issues such as asthma because these children are not fully developed yet. Roughly one in six children in this region suffer from asthma due to
13392-536: The traffic congestion of Los Angeles . Proposals have also been made to designate this highway as a western extension of I-40 once the entirety of the route between Mojave and Barstow has been upgraded to a freeway. This would provide an Interstate connection for Bakersfield, currently the second-largest U.S. city without an Interstate. The most recent additions to this system are State Routes 168 and 180. Route 168 begins in Fresno on Route 180 linking to Huntington Lake in
13516-495: The two roads, including Interstate 505 and State Route 113 . The Sacramento area has a web of urban freeways. Other principal routes in the region include State Route 99 , which runs along the valley's eastern edge, roughly parallel to I-5, from Sacramento until its northern terminus in Red Bluff ; State Route 20 , which traverses the valley from west to east on its route from State Route 1 in Mendocino County to
13640-414: The valley was $ 46,713. The poverty rate for individuals below the poverty level is 23.7%. In 2005 U.S. congressional researchers compared the economically distressed Valley to the traditionally impoverished Appalachia region, resulting in the appellation New Appalachia . In 2011 Forbes, after taking the fluctuation of median home values, five of the top twenty "most miserable cities" were located in
13764-575: The valley's predominantly white farming elite manifested itself most notably during the 1960s and 1970s, when the United Farm Workers , led by César Chávez , went on numerous strikes and called for boycotts of table grapes. The UFW generated enormous sympathy throughout the United States, even managing to terminate several agricultural mechanization projects at the United States Department of Agriculture . However, from
13888-582: The valley's western rim and provides a connection to Ventura and Santa Barbara over the Santa Ynez Mountains ; and State Route 152 (SR 152), an important commuter route linking Silicon Valley with its fast-growing exurbs such as Los Banos . The busiest airport in San Joaquin Valley is the Fresno Yosemite International Airport , which offers scheduled passenger flights to several major airline hubs in
14012-628: The wildlife as well. In August 2015, the Director of the California Department of Water Resources stated, "Because of increased pumping, groundwater levels are reaching record lows—up to 100 feet lower than previous records." Research from NASA shows that parts of the San Joaquin Valley sank as much as 8 inches (0.20 m) in a four-month period, and land near Corcoran sank 13 inches (0.33 m) in 8 months. The sinking has destroyed thousands of groundwater well casings and has
14136-459: The year since the violations began. Chico, California Chico ( / ˈ tʃ iː k oʊ / CHEE -koh ; Spanish for "little") is the most populous city in Butte County, California , United States. Located in the Sacramento Valley region of Northern California , the city had a population of 101,475 in the 2020 census , an increase from 86,187 in the 2010 census . Chico
14260-523: Was 10% of births Likewise, the counties of the San Joaquin Valley have relatively high ratios of population to physicians, suggesting relatively low access, with the highest in Kings County at 1,027 patients per a physician, the San Joaquin Valley average at approximately 671 patients per a physician and the California average of 400 patients per a physician. Another measure of access is licensed acute care hospital beds per thousand population, where
14384-418: Was 28.6 years. For every 100 females, there were 98.2 males. For every 100 females age 18 and over, there were 96.8 males. There were 37,050 housing units at an average density of 1,119.5 units per square mile (432.2 units/km ), of which 34,805 were occupied, of which 14,878 (42.7%) were owner-occupied, and 19,927 (57.3%) were occupied by renters. The homeowner vacancy rate was 2.0%; the rental vacancy rate
14508-432: Was 5.8%. Thirty-six thousand eight people (41.8% of the population) lived in owner-occupied housing units, and 47,001 people (54.5%) lived in rental housing units. Much of the local economy is driven by the presence of Chico State. Industries providing employment: educational, health and social services (30.3%), retail trade (14.9%), arts, entertainment, recreation, accommodation, and food services (12.6%). Chico's downtown
14632-423: Was 65 years of age or older. The average household size was 2.38. There were 17,449 families (50.1% of all households); the average family size was 2.97. The population was spread out, with 16,771 people (19.5%) under the age of 18, 20,622 people (23.9%) aged 18 to 24, 22,360 people (25.9%) aged 25 to 44, 17,256 people (20.0%) aged 45 to 64, and 9,178 people (10.6%) who were 65 years of age or older. The median age
14756-618: Was first incorporated, but arsonists burned Chico's Chinatown in February 1886, driving Chinese Americans out of town. Historian W.H. "Old Hutch" Hutchinson identified five events as the most seminal in Chico history. They included the arrival of John Bidwell in 1850, the arrival of the California and Oregon Railroad in 1870, the establishment in 1887 of the Northern Branch of the State Normal School, which later became California State University, Chico (Chico State),
14880-399: Was founded in Stockton in 1915. Following abolition of immigration restrictions from Asia in the 1960s and 1970s, large numbers of Pakistanis and Indians from Punjab, Gujarat, and Southern India have settled in these valley communities including Modesto , Livingston , Fresno , Stockton , and Lodi . In addition, the late 1970s and '80s saw an influx of immigrants from Indochina following
15004-525: Was lost to urban development in the San Joaquin Valley. Although there have been some token efforts at confronting the problems of (sub) urban sprawl , the politically conservative climate of the Valley generally prefers traditional suburban sprawl type of growth such as low density housing and strip malls anchored by so-called big box stores and opposes measures such as "Smart Growth", "Transit Oriented Development", "High Density Housing", and increased public transit such as light and commuter rail. By August 2014,
15128-691: Was ranked as the number one cycling city in the nation by Bicycle Magazine and also hosts the Wildflower Century, an annual 100-mile (160 km) bike ride throughout Butte County every April, put on by Chico Velo Cycling Club. The city is in the process of creating a network of bicycle paths, trails, and lanes. Chico is the former home of the Chico Rooks (soccer), the Chico Heat (baseball – Western Baseball League), and Chico Outlaws (baseball – Golden Baseball League). The City of Chico
15252-780: Was renamed November 18, 2009, by the Chico State Board of Trustees in honor of professor emerita Valene L. Smith, whose contributions and commitments to the museum have totaled over $ 4.6 million. The grand opening was held on January 28, 2010. The museum is across from the main entrance of the Miriam Library, next to the Janet Turner Print Museum . The Gateway Science Museum is a leading center for science education and Northern California's local history, natural resources, seacoast, Sacramento Valley, and surrounding foothills and mountains. Chico
15376-537: Was sold in 2005 to Flying J , a Salt Lake -based firm that operates truck stops and refineries. Flying J's bankruptcy in 2009 resulted in the refinery being shut down. The oil and gas fields in Kern County are receiving increased attention since the July 2009 announcement by Occidental Petroleum of significant discovery of oil and gas reserves Even prior to this discovery the region retains more oil reserves than any other part of California. Of California fields outside of
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