100-631: Great Valley may refer to: Places [ edit ] Central Valley (California) , or Great Valley, or Great Central Valley, that runs through the center of California. The Great Appalachian Valley extending from Canada to Alabama Great Valley, New York , a town in Cattaraugus County, New York, USA Pennsylvania [ edit ] Great Valley (Pennsylvania) Great Valley School District Great Valley Corporate Center See also [ edit ] Great Rift Valley, Kenya ,
200-575: A central role in Modesto living in the Central Valley. Modesto has been often honored as a Tree City USA . The City of Modesto was originally a stop on the railroad connecting Sacramento to Los Angeles , built by Central Pacific Railroad . When Modesto was founded in 1870, the railroad company co-founder Mark Hopkins Jr. suggested to name it after his associate the banker William C. Ralston . Ralston asked that another name be found, and
300-538: A crowd of 15,000 people. Much of the profits ended up in local non-profit charities. Some business owners and citizens of Modesto complained of a rowdy and often drunk Mardi Gras atmosphere exhibited at X-fest. The last X-fest occurred in Modesto in 2015. Located in downtown Modesto is the State Theater with music acts and independent films. Downtown Modesto hosts a monthly Art Walk, with local artists displaying art for sale, artist demos, local gallery shows, in
400-592: A drought. In 2014–2015, farm-related losses in California totaled $ 5 billion and 20,000 farmers also lost their jobs. Agriculture is the primary industry in most of the Central Valley. A notable exception is the Sacramento area, which hosts a large and stable workforce of government employees. Despite state hiring cutbacks and the closure of several military bases, Sacramento's economy has continued to expand and diversify and now more closely resembles that of
500-417: A female householder with no husband present, 4,904 (7.1%) had a male householder with no wife present. There were 5,177 (7.5%) unmarried . 15,887 households (23.0%) were made up of individuals, and 6,221 (9.0%) had someone living alone who was 65 years of age or older. The average household size was 2.87. There were 48,908 families (70.8% of all households); the average family size was 3.38. The population
600-524: A free 6-week summer concerts-in-the-park series with its 130 volunteer musicians. Modesto is also home to Townsend Opera, founded in 1983 by the late Modesto-born opera singer Buck Townsend, and Modesto Performing Arts, as well as the Gallo Center for the Arts. Modesto is also home to the area's leading professional ballet company, Central West Ballet. The Mexican culture and traditions are displayed by
700-494: A greater difference in the land in a shorter amount of time. According to a survey paper written in 1988 about a storm that occurred in 1982 in the Central Valley region, rainstorms that can cause that type of landslide to happen about every 5 years. Landslides to higher degrees, such as the ones that happened due to the 1982 storm, only occur every 20 to 100+ years. This intense storm in the San Francisco Bay area caused
800-419: A lot of damage as a result of moving debris and landslides. They caused damage to the land and put people living in these areas that are susceptible to these disasters in great harm. The aftermath of this storm involved millions of dollars in retributions to restore the land and surrounding areas. It also led people to make greater efforts into planning around the danger of these landslides, as in how to manipulate
900-599: A major rift valley Great Rift Valley (geographical concept) , a series of connected rifts in SW Asia and East Africa Great Valley Sequence , a group of geologic formations in the Central Valley of California A fictional fertile place of refuge for dinosaurs in the film The Land Before Time Great Valley Products , a computer hardware supplier Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
1000-477: A multi-venue map self-guided tour. The Modesto Symphony Orchestra , which finds its home at the Gallo Center, held their first performance when Modesto had a population of 17,000 in 1931 and continues to be a staple in the community. Not to be outdone by the Symphony, MoBand (Modesto Band of Stanislaus County), established in 1919, is one of the oldest continuously performing bands in the U.S. The group performs
1100-497: A name still often seen in scientific references (notably Great Valley Sequence ), as well as "Golden Empire", a booster name that is still referred to by some organizations (notably Golden Empire Transit , Golden Empire Council ). Ideas about what constitutes the “Central Valley” can vary from person-to-person. While almost all authoritative sources and external observers consider the Sacramento Valley to be part of
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#17327647284081200-597: A part of Royal Robbins, a United States brand of clothing consisting of uniforms and tactical equipment for military). A cannery downtown produces food which is usually shipped to Sacramento and Fresno for transfer to rail or ship. Ceres has a few cereal and snack factories in the area. There are several small steelworking companies in Modesto. In mid-2008, a number of road projects were underway, with roads being constructed, repaved or repaired, at an estimated total cost of nearly $ 120 million. Rates of both violent crimes and property crimes are higher in Modesto than
1300-562: A railroad employee exclaimed loudly in Spanish that Ralston was a modest man. The railroad company co-founder Charles Crocker then named the town Modesto in recognition of Ralston's modesty. Modesto's population exceeded 1,000 residents in 1884. With fields of grain, the nearby Tuolumne River for grain barges, and railroad traffic, the town grew. Irrigation water came from dams in the foothills, and irrigated fields of vegetables and fruit and nut trees flourished. By 1900, Modesto's population
1400-428: A row with high temperatures exceeding 100 °F (38 °C). This can pose health risks for people with weak constitutions or who ignore the dangers of heat stroke. Onshore breezes (known locally as the "delta breeze") moderate these high temperatures somewhat, with cooler air coming in after 8 or 9 pm on summer nights, making Modesto potentially a couple or few degrees cooler than the northern and southern parts of
1500-991: A series of pumps that divert water into the California Aqueduct , which runs south along the length of the San Joaquin Valley. In parallel, pumps divert water into the Delta–Mendota Canal . The flow of the Sacramento River is further supplemented by a tunnel from the Trinity River (a tributary of the Klamath River , northwest of the Sacramento Valley) near Redding . Cities of the San Francisco Bay Area , also needing water, built aqueducts from
1600-470: Is Fresno followed by the state capital Sacramento . The following metropolitan and micropolitan statistical areas are listed from largest to smallest: After English and Spanish , Punjabi is the third most commonly spoken language in the Central Valley. The valley has the largest Sikh population in the nation . The flatness of the valley floor contrasts with the rugged hills or gentle mountains that are typical of most of California's terrain. The valley
1700-460: Is a broad, elongated, flat valley that dominates the interior of California . It is 40–60 mi (60–100 km) wide and runs approximately 450 mi (720 km) from north-northwest to south-southeast, inland from and parallel to the Pacific coast of the state . It covers approximately 18,000 sq mi (47,000 km ), about 11% of California's land area. The valley is bounded by
1800-493: Is also presented. The MAMAs were created by Chris Murphy and Chris Ricci to support and encourage local musicians. The McHenry Mansion is a restored historic home located at Fifteenth and I Streets. The McHenry family built the house in 1883 after the patriarch of the family, Oramil McHenry, left $ 20,000 in his will. The mansion was listed on the National Register of Historic Places (NRHP) in 1978. Graceada Park
1900-593: Is an urban park north of Needham Avenue and was recognized as a historic landmark by the City of Modesto Landmark Preservation Commission in 1998. The Hawke Castle is a historic residence built in 1929. It was influenced by the Norman architecture, and is now the property of George Thayer Real Estate. or the Walter B. Wood House, was originally located at 814 Twelfth Street. The house was originally owned by Walter Wood and
2000-497: Is based on ozone alert days and number of pollutants in the air. In May 2010, Forbes magazine, in association with the American Lung Association , indicated that Modesto was one of the top 25 most polluted cities in the U.S. As of the 2000s, downtown Modesto (DOMO) has new attractions including the Gallo Center for the Arts and the new Downtown Plaza adjacent to Modesto Centre Plaza. Downtown Modesto has lost
2100-597: Is being designed to create a special entertainment zone along the corridor between the Modesto Centre Plaza and the Gallo Center for the Arts and the adjacent core streets of 10th, 11th and J streets. Modesto is located in the center of the Central Valley surrounded by the Coastal Ranges and the Sierra Nevada , and close by, the numerous farmlands that produce a majority of several crops for
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#17327647284082200-505: Is ideal for agriculture. The Central Valley is one of the United States' most productive growing regions. This is made possible by engineering the watercourses to prevent flooding during the spring snowmelt and drying up in the summer and autumn. Many dams, including Shasta Dam , Oroville Dam , Folsom Dam , New Melones Dam , Don Pedro Dam , Hetch Hetchy Dam , Friant Dam , Pine Flat Dam and Isabella Dam , were constructed on
2300-501: Is life-threatening or even fatal. Due to the agricultural industry's significant presence in the Valley, pesticide drift and leaching have become concerns. Residents risk contamination when living in proximity to application sites. Air pollution is a growing problem that affects all of the citizens in the Central Valley. Some reasons of poor air pollution in the Central Valley are due to agriculture and its geographical features. Since
2400-403: Is now San Francisco Bay . Over the millennia, the valley filled with the sediments of these same ranges, as well as the rising Sierra Nevada to the east; that filling eventually created an extraordinary flatness just barely above sea level. Before California's flood control and aqueduct system was built, annual snow melt turned much of the valley into an inland sea. The one notable exception to
2500-489: Is now used to augment city water. In various parts of the city and its perimeter the following water pollutants have occurred from time to time: nitrates , dibromochloromethane , volatile organics , salinity, total dissolved solids and other pesticides . Each of these contaminants is not present citywide. The EPA rates air quality in Modesto as a 23 on a scale to 100 (higher is better), making Modesto an unhealthy place to live for those with breathing difficulties. This
2600-491: Is part of the larger Pacific Border province, which in turn is part of the Pacific Mountain System . The Central Valley was formerly a diverse expanse of grassland, containing areas of prairie , desert grassland (at the southern end), oak savanna , riparian forest , marsh , several types of seasonal vernal pools , and large lakes such as now-dry Tulare Lake (once the largest freshwater lake west of
2700-399: Is released every Thursday, showing which parts of the U.S. are in a drought. It started in 2000, and since then the longest duration of a drought in California lasted a total of 376 weeks. It started on December 11, 2011, and ended on March 5, 2019. The most intense period captured on the drought monitor was on the week of July 29, 2014. It showed that 58.41% of California's land was affected by
2800-623: Is the county seat and largest city of Stanislaus County, California , United States. With a population of 218,069 according to 2022 U.S. Census Bureau estimates, it is the 19th-most populous city in California . Modesto is located in the Central Valley region , 68 miles (109 km) south of Sacramento and 90 miles (140 km) north of Fresno . Distances from other places include: 40 miles (64 km) north of Merced, California , 92 miles (148 km) east of San Francisco , 66 miles (106 km) west of Yosemite National Park , and 24 miles (39 km) south of Stockton . The city, in
2900-607: Is thought to have originated below sea level as an offshore area depressed by subduction of the Farallon Plate into a trench farther offshore. The valley has no earthquake faults of its own but is surrounded by faults to the east and west. The valley was enclosed by the uplift of the Coast Ranges , with its original outlet into Monterey Bay . Faulting moved the Coast Ranges, and a new outlet developed near what
3000-445: Is very hot and dry during the summer and cool and damp in winter when frequent ground fog known regionally as " tule fog " can obscure vision. Summer daytime temperatures frequently surpass 100 °F (38 °C), and common heat waves might bring temperatures exceeding 115 °F (46 °C). Mid-autumn to mid-spring is the rainy season —although during the late summer, southeasterly winds can bring tropical thunderstorms, mainly in
3100-448: The Coast Ranges to the west and the Sierra Nevada to the east. The Central Valley is a region known for its agricultural productivity . It provides a large share of the food produced in California. California provides more than half of the fruits, vegetables, and nuts grown in the United States. More than 7,000,000 acres (28,000 km ) of the valley are irrigated via reservoirs and canals. The valley hosts many cities, including
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3200-540: The Golden Gate . Many of the islands lie below sea level because of intensive agriculture, and face a high risk of flooding, which would allow salt water to rush back into the delta, especially when too little fresh water is flowing in from the Valley. The Sacramento River carries far more water than the San Joaquin, with an estimated 22 million acre-feet (27 km ) of virgin annual runoff, as compared to
3300-487: The Köppen climate classification . It has cool to mild winters with moderate rainfall and hot, dry summers. Most of the rainfall occurs during the winter and the annual total is 13.2 in (340 mm). The highest rainfall in a season was 26.01 in (661 mm) in 1982–83 and the lowest being 4.3 in (110 mm) in 1912–1913. Precipitation usually comes in the form of atmospheric rivers or bomb cyclones and some of
3400-575: The Mokelumne River and Tuolumne River that run east to west across the middle part of the Central Valley. Most valley lowlands are prone to flooding, especially in the old Tulare Lake , Buena Vista Lake , and Kern Lake rivers. The Kings , Kaweah , Tule and Kern rivers originally flowed into these seasonal lakes, which would expand each spring to flood large parts of the southern San Joaquin Valley. Farms, towns, and infrastructure in these lakebeds are protected with levee systems, while
3500-534: The San Joaquin Valley , is surrounded by rich farmland. Stanislaus County ranks sixth among California counties in farm production. It is home to Gallo Family Winery , the largest family-owned winery in the United States . Led by milk, almonds, chickens, walnuts, and corn silage, the county grossed nearly $ 3.1 billion in agricultural production in 2011. The farm-to-table movement plays
3600-522: The Tehachapi Mountains . Riverside trees include willows, western sycamore ( Platanus racemosa ), box elder ( Acer negundo ), Fremont cottonwood ( Populus fremontii ), and the endemic valley oak ( Quercus lobata ). Another endemic species is brittlescale ( Atriplex depressa ) which grows in saline and alkali soils. The Central Valley was once home to large populations of pronghorn antelope ( Antilocapra americana ), elk including
3700-507: The Ballet Folklorico Group "Casa Cultural Tradiciones". Folklorico groups are often at Modesto events, sharing their culture with traditional dance and colorful attire. The Modesto Area Music Awards (MAMA) are held each October. Local radio stations and promoters nominate local bands and voting happens online. There is a black-tie ceremony and trophies are given to winners in multiple categories. A lifetime achievement award
3800-623: The Central Valley (2007 Data). Early farming was concentrated close to the Sacramento-San Joaquin Delta, where the water table was high year-round and water transport was readily available. Subsequent irrigation projects brought many more parts of the valley into productive use. The even larger California State Water Project was formed in the 1950s and construction continued over the following decades. Modesto, California Modesto ( / m ə ˈ d ɛ s t oʊ / ; Spanish pronunciation: [moˈðesto] )
3900-417: The Central Valley consists mostly of farming land, a wide, flat valley, the emissions from the soil that is used for growing produce are released into the air. The soil exudes nitrous oxide , an odorless and colorless gas that can be harmful when exposed to it for a long period of time, and incorporates itself into the ozone layer located at ground level. Production of nitrous oxide in California has shown that
4000-456: The Central Valley produces 8 percent of the nation's agricultural output by value: US$ 43.5 billion in 2013. California's farms and ranches earned almost $ 50 billion in 2018. The valley's productivity relies on irrigation from surface water and badly depleted underground aquifers . About one-sixth of the US' irrigated land is in the Central Valley. Virtually all non-tropical crops are grown in
4100-523: The Central Valley, which cause 312 landslides to move that year. Slow-moving landslides are impacted even if the intensity of the rainfall is not as severe. Consistent, moderately intense rainfall increases the saturation of water in the ground. This over-saturation is what causes the movement of a slow-moving landslide, rather than the more quick-moving and rigorous landslides that also occur in this region of California. Quick-moving landslides are caused by very intense rain, or sometimes earthquakes, that make
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4200-405: The Central Valley, which is the primary source for produce throughout the United States, including tomatoes, grapes, cotton, apricots, and asparagus. Six thousand almond growers produced more than 600 million pounds (270 × 10 ^ kg) in 2000, about 70 percent of the world's supply and nearly 100 percent of domestic production. The US' top four counties in agricultural sales are in
4300-809: The Central Valley. The 2010 United States Census reported that Modesto had a population of 201,165. The population density was 5,423.4 inhabitants per square mile (2,094.0/km ). The racial makeup of Modesto was 130,833 (65.0%) White , 8,396 (4.2%) African American , 2,494 (1.2%) Native American , 13,557 (6.7%) Asian (1.5% Filipino, 1.3% Asian Indian, 1.2% Cambodian, 0.7% Chinese, 0.6% Vietnamese, 0.5% Laotian, 0.2% Japanese, 0.2% Korean, 0.1% Hmong, 0.1% Pakistani), 1,924 (1.0%) Pacific Islander , 31,244 (15.5%) from other races , and 12,717 (6.3%) from two or more races. Hispanic or Latino of any race were 71,381 persons (35.5%): 30.8% Mexican, 0.7% Puerto Rican, 0.6% Salvadoran, 0.5% Spaniard, 0.4% Spanish, 0.3% Nicaraguan, and 0.2% Guatemalan. Non-Hispanic Whites were 49.4% of
4400-548: The Downtown summer concert series, featuring Chris Isaak , Hootie & the Blowfish , The Doobie Brothers and Styx . X-Fest, deriving from its real name Xclamation Festival , was a 21-and-over music festival in downtown Modesto. Begun in 2000, X-Fest evolved into a large outdoor event stretching for 15 blocks and featuring the world's largest disco which occupied four blocks on its own. In 2008 X-Fest featured 50 bands and
4500-757: The Historic Cruise Route with markers celebrating classic legends like George Lucas , Gene Winfield , Bart Bartoni and others. Classic Community Murals was launched by Modesto magazine ModestoView and the Peer Recovery Art Center to create a series of large scale murals celebrating the Modesto Classic Graffiti heritage. Many of these are on the Cruise Route. New business incentives have been created to enhance facades, signage, and permitting. A promenade
4600-631: The Hotel Covell, the art deco Strand Theatre, and the Sears building. Historic 10th and 11th streets, which were the original locations of the cruising featured in American Graffiti , have been designated by the City of Modesto as the Historic Cruise Route. This is now a tourist walk with information about Modesto's music, car and Graffiti culture. In 2014, the Walk of Fame was launched on
4700-569: The Mississippi), Buena Vista Lake and Kern Lake . However, much of the Central Valley environment has been altered by human activity, including the introduction of exotic plants , notably grasses. The valley's grasslands, wetlands, and riparian forests constitute the California Central Valley grasslands , a temperate grasslands, savannas, and shrublands ecoregion . The foothill oak woodlands and chaparral that fringe
4800-695: The Pacific. The waters of the Tulare Basin essentially never reach the ocean (with the exception of Kings River waters diverted northward for irrigation), though they are connected by man-made canals to the San Joaquin. The valley encompasses all or parts of 18 California counties: Butte , Colusa , Glenn , Fresno , Kern , Kings , Madera , Merced , Placer , San Joaquin , Sacramento , Shasta , Stanislaus , Sutter , Tehama , Tulare , Yolo and Yuba . Older names include "the Great Valley",
4900-578: The Sacramento River, 26 percent into the San Joaquin, and 27 percent into Tulare Lake. In the south part of the San Joaquin Valley, the alluvial fan of the Kings River and another from Coast Ranges streams have created a divide. The dry Tulare basin of the Central Valley receives flow from four major Sierra Nevada rivers, the Kings, Kaweah , Tule , and Kern . This basin, usually endorheic , formerly filled during snowmelt and spilled out into
5000-616: The Sacramento Valley for about 447 miles (719 km). In the San Joaquin Valley, the San Joaquin River flows roughly northwest for 365 miles (587 km), picking up tributaries such as the Merced River , Tuolumne River , Stanislaus River and Mokelumne River . The Central Valley watershed encompasses over a third of California at 60,000 square miles (160,000 km ), with 46 percent draining into
5100-576: The Sacramento Valley, with its high year-round flow and wide waterways, has been compared to the small and seasonal rivers of the San Joaquin basin; this also contributes to different identities between the two regions. Subregions and their counties commonly associated with the valley include: The four main population centers in the Central Valley area are roughly equidistant from the next. From south to north, they are Bakersfield , Fresno , Sacramento and Redding . These four cities act as hubs for regional commerce and transportation. The table displays
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#17327647284085200-490: The San Francisco Bay Area. Primary sources of population growth are Bay Area migrants seeking lower housing costs, augmented by immigration from Asia, Central America, Mexico, Ukraine, and the rest of the former Soviet Union. The Central Valley is one of the world's most productive agricultural regions. More than 230 crops are grown there. On less than 1 percent of the total farmland in the United States,
5300-635: The San Joaquin River. Called Tulare Lake , it is usually dry because the rivers feeding it have been diverted for agricultural purposes. Central Valley rivers converge in the Sacramento-San Joaquin Delta , a network of marshy channels, distributaries, and sloughs that wind around islands mainly used for agriculture. There the rivers merge with tidewater, and eventually reach the ocean after passing through Suisun Bay , San Pablo Bay , upper San Francisco Bay , and finally
5400-406: The San Joaquin's approximately 6 million acre-feet (7.4 km ). Intensive agricultural and municipal water consumption decreased the rate of outflow to about 17 million acre-feet (21 km ) for the Sacramento and 3 million acre-feet (3.7 km ) for the San Joaquin. These figures vary widely from year to year. Over 25 million people, living in the valley and other regions of
5500-482: The United States. There are also grassy and tree-filled preserves nearby. The city is in between the Tuolumne River and the nearby Stanislaus River . There is a small creek named Dry Creek, which is badly polluted by agricultural runoff and is adjacent to several parks. Rivers and lakes near Waterford are accessible for a kayak , or small motorboat , and there are several points of public access. This access
5600-453: The addition of soil and fertilization can emit about 161,100 metric tons per year. Long term effects that nitrous oxide can have on a human being is loss of blood pressure, fainting, anemia, or lung cancer. The physical geographical attributes can also contribute to the air pollution quality. The Central Valley is surrounded by mountain ranges which can capture the pollution coming from the agricultural farming, preventing it from dispersing from
5700-423: The age of 18 living with them, 51.5% were married couples living together, 14.7% had a female householder with no husband present, and 28.2% were non-families. 22.5% of all households were made up of individuals, and 8.6% had someone living alone who was 65 years of age or older. The average household size was 2.86 and the average family size was 3.36. In the city, the population was spread out, with 30.1% under
5800-414: The age of 18, 9.6% from 18 to 24, 28.9% from 25 to 44, 20.3% from 45 to 64, and 11.1% who were 65 years of age or older. The median age was 33 years. For every 100 females, there were 94.1 males. For every 100 females age 18 and over, there were 89.7 males. Modesto has a large agricultural industry which is based on the fertile farmland surrounding the city. Modesto is home to the largest winery in
5900-468: The city was $ 22,886. About 14.9% of families and 18.5% of the population were below the poverty line, including 27.3% of those under age 18 and 9.5% of those age 65 or over. In September 2010, the UCLA Center for Health Policy Research released a study indicating that 32% of the population was obese vs. a statewide average obesity rate of 22.7%. Poverty was one of the factors listed as contributing to
6000-579: The counties of Central Valley and their respective population during the 2020 US Decennial Census. Total jobs for each county is from the U.S. Census Bureau, OnTheMap Application and LEHD Origin-Destination Employment Statistics (Beginning of Quarter Employment, 2nd Quarter of 2002–2020). As of 2020, some 7.2 million people lived in the Central Valley; it was the fastest-growing region in California. It includes 12 Metropolitan Statistical Areas (MSA) and 1 Micropolitan Statistical Area (μSA). Below, they are listed by MSA and μSA population. The largest city
6100-502: The delta. Large blocks of desert scrubland exist in the southern San Joaquin Valley and the Carrizo Plain , just outside the valley, but offering a similar landscape. The wetlands have been the target of rescue operations to restore areas replaced by agriculture. These patches of natural habitat are disconnected, which is particularly damaging for wildlife that is used to migrating along the rivers. Agriculture, grazing land, and
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#17327647284086200-408: The draining of lakes and rivers have radically altered valley habitats. Most of the grassland has been overtaken by new species; most vernal pools have been destroyed, leaving only those on the higher slopes; the marshland has been drained, and the riverbank woodlands have nearly all been affected. The valley gives its name to Valley fever , which is primarily a disease of the lungs that is common in
6300-635: The drier San Joaquin Valley in the south, and the Tulare Basin and its semi-arid desert climate at the southernmost end. The Sacramento and San Joaquin river systems drain their respective valleys and meet to form the Sacramento–San Joaquin River Delta , a large expanse of interconnected canals , stream beds , sloughs , marshes and peat islands. The delta empties into the San Francisco Bay , and ultimately into
6400-518: The endemic tule elk subspecies ( Cervus elaphus nannodes ), mule deer ( Odocoileus hemionus ), California ground squirrels , gophers , mice, hare, rabbits and kangaroo rats , along with their predators including the San Joaquin kit fox (an endangered subspecies surviving on the San Joaquin Valley's hillsides). The valley's wetlands were an important habitat for wintering waterbirds and migrating birds of other kinds. Reptiles and amphibians of
6500-474: The environmental factors technically assessed were air quality, water quality , environmental noise , soil contamination and visual impacts. Much of the soils in Modesto are classified as part of the Hanford series: (HbpA) fine sandy loam , moderately deep over silt. These soils are well-drained, moderately coarse-textured soils derived from alluvium from granitic rock. The Hanford soils are important for
6600-522: The first significant rainfall. The official season is from November 1 to March 31. This phenomenon is named after the valley's tule grass wetlands ( tulares ). Auto collisions caused by the tule fog are the leading cause of weather-related casualties in California. Two river systems drain and define the two parts of the Central Valley. The Sacramento River , along with its tributaries the Feather River and American River , flows southwards through
6700-491: The flat valley floor is Sutter Buttes , the remnants of an extinct volcano just to the northwest of Yuba City . Another significant geologic feature of the Central Valley lies hidden beneath the delta. The Stockton Arch is an upwarping of the crust beneath the valley sediments that extends southwest to northeast across the valley. The Central Valley lies within the California Trough physiographic section, which
6800-550: The high obesity rates. As of the census of 2000, there were 188,856 people, 64,959 households, and 46,640 families residing in the city. The population density was 5,277.3 inhabitants per square mile (2,037.6/km ). There were 67,179 housing units at an average density of 1,877.2 per square mile (724.8/km ). The racial makeup of the city was 69.6% White , 25.6% Hispanic or Latino , 4.0% African American , 1.2% Native American , 6.0% Asian , 0.5% Pacific Islander . There were 64,959 households, out of which 38.7% had children under
6900-771: The land to accommodate the consequences. Out of the past twenty-two years, California has experienced significant drought conditions for thirteen years. From 2000 to 2018 was the second driest period that California has ever experienced. The driest three-year period ever in California was from 2012 to 2014. Three-quarters of the state of California is experiencing extreme drought conditions. There are also multiple types of droughts such as agricultural droughts, meteorological droughts, snow droughts, and hydrological droughts. All of these droughts affect California in different ways. Droughts can damage forests and can cause wildfires. Droughts cause forests to become dry which causes trees to die. Dead trees result in wildfires. The U.S. drought monitor
7000-618: The last 100 years with the highest amount being 1.5 inches that fell in January 1962. Usually on average the weather does not go below 30 °F and not above 103 °F. Average January temperatures range from 56 °F (13 °C) in the day to 34 °F (1 °C) at night. There are about 20 days per year that see temperatures at or below 32 °F (0 °C) and 79 that are at or above 90 °F (32 °C). Winter days that receive precipitation tend to be milder while drier days have freezing nights that allow for frost build up until
7100-442: The morning. Thus, winter temperatures can vary from lows in the low 30s in dry months to 40s in wetter months. Days in the winter can occasionally be as high as 70 °F (21 °C), but there can also be cool rainy days as late as May reaching only 60 °F (16 °C). Average July temperatures range from 95 °F (35 °C) in the day to 63 °F (17 °C) at night. During the summer months there can be multiple days in
7200-471: The most precipitation can come during the El Niño years. In addition, Modesto experiences drought cycles like the rest of California where the seasonal rainfall can be a few inches below average in dry seasons and a few inches above during wet seasons. The city does not have a full storm sewer system, and many streets flood during winter rain storms. Measurable snowfall has only been recorded in only 4 months in
7300-497: The other areas in California. The Central Valley is also expanding in the number of people that coincide in that area, so it increases the number of cars which can also contribute to the amount of emission that is in the air. The northern Central Valley has a hot Mediterranean climate ( Köppen climate classification Csa ); the more southerly parts in rainshadow zones are dry enough to be Mediterranean steppe or even low-latitude desert ( BWh , as in areas around Bakersfield ). It
7400-421: The population in 2010, down from 83.1% in 1980. The Census reported that 198,210 people (98.5% of the population) lived in households, 1,189 (0.6%) lived in non-institutionalized group quarters, and 1,766 (0.9%) were institutionalized. There were 69,107 households, out of which 27,152 (39.3%) had children under the age of 18 living in them, 33,230 (48.1%) were married couples living together, 10,774 (15.6%) had
7500-532: The production of a wide variety of irrigated orchard, field, and truck crops . Vicinity watercourses include the Stanislaus River , the Tuolumne River and Dry Creek which empties into the Tuolumne River. Area groundwater, which is the principal source of water supply in the city, has been historically impaired in a fashion that is spatially variable. Water from the nearby Modesto Reservoir
7600-525: The risk of floods damaging properties increased greatly. The Great Flood of 1862 was the valley's worst flood in recorded history, flooding most of the valley and putting some places as much as 20 feet (6.1 m) under water. In 2003, it was determined that Sacramento had both the least protection against and nearly the highest risk of flooding. Congress then granted a $ 220 million loan for upgrades in Sacramento County. Other counties in
7700-652: The rivers, with many of them being part of the Central Valley Project . These dams impact physical, economic, cultural, and ecological resources: for example, enabling the development of its vast agricultural resources but leading to the loss of the Chinook salmon . Post-World War II demand for urban development, most notably the San Francisco Bay Area and the Los Angeles / Inland Empire / San Diego , required water resources. Moreover, agriculture in
7800-610: The southern Central Valley required far more water than was available locally. The Feather River in the Sacramento Valley was looked to as a water source, leading to the California State Water Project . This transports water to the southern San Joaquin Valley and urban areas south of the Tehachapi Mountains. Runoff from the Sacramento and San Joaquin Rivers is intercepted in the delta through
7900-456: The southern half of the San Joaquin Valley but occasionally to the Sacramento Valley . The northern half of the Central Valley receives greater precipitation than the semidesert southern half. Frost occurs at times in the fall months, but snow is extremely rare. Tule fog / ˈ t uː l iː / is a thick ground fog that settles along the valley's length. Tule fog forms during the late fall and winter (California's rainy season ), after
8000-400: The southwestern United States and northwestern Mexico. It is caused by the fungus Coccidioides immitis , which grows in soils in areas of low rainfall, high summer temperatures, and moderate winter temperatures. These fungal spores become airborne when the soil is disturbed by winds, construction, or farming. This illness frequently takes weeks or months to resolve. Occasionally Valley Fever
8100-491: The state average. Of particular note is that Modesto ranks among the top car theft cities in the US. As of 2012 , Modesto ranked number 1 in car thefts per 100,000 people, although the city dropped to number 3 in 2013, behind Bakersfield and Fresno. In Modesto the crime rate is higher than 86% of California's cities. The Rockabilly genre of music originated in Modesto with the formation of Maddox Brothers & Rose on KTRB Radio in 1937. The "Hillbilly Boogie" sound, featuring
8200-408: The state capital Sacramento , as well as Redding , Chico , Stockton , Modesto , Merced , Fresno , Visalia , Porterville , and Bakersfield . The Central Valley watershed comprises 60,000 square miles (160,000 km ), or over a third of California. It consists of three main drainage systems: the Sacramento Valley in the north, which receives over 20 inches (510 mm) of rain annually;
8300-537: The state, rely on the water carried by these rivers. Sierra Nevada runoff provides one of California's largest water resources. The Sacramento River is the second largest river to empty into the Pacific from the contiguous United States , behind only the Columbia River and greater than the Colorado River . Combined with the fertile and expansive area of the Central Valley's floor, the Central Valley
8400-706: The string slapping percussive sound by Fred Maddox, would become popular on a national scale and would later be the foundation for Rockabilly. Fred Maddox's bass is housed at the Experience Project Museum in Seattle, Washington. The city's annual Architectural Festival honors Modesto's history as a testing ground for mid-century modern architecture during the 1940s and 1950s. Modesto's mid-century buildings have been featured four times in Museum of Modern Art publications. Filmmaker George Lucas , who
8500-490: The title Great Valley . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Great_Valley&oldid=1017577360 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Central Valley (California) The Central Valley
8600-560: The valley have been categorized as the California interior chaparral and woodlands ecoregion. The dominant grass of the valley was Nassella pulchra mixed with other species, but today only 1% of the grassland in the valley is intact. Grassland flowers include California poppy ( Eschscholzia californica ), lupins , and purple owl's clover ( Castilleja exserta ), which can still be seen, especially in Antelope Valley in
8700-569: The valley include the endemic San Joaquin coachwhip snake ( Masticophis flagellum ruddocki ), blunt-nosed leopard lizard ( Gambelia sila ), Gilbert's skink ( Eumeces gilberti ) and the western aquatic garter snake ( Thamnophis couchii ). Endemic invertebrates are present. The Central Valley is home to endemic fish species, including the Sacramento pikeminnow , Sacramento perch , Sacramento blackfish , and Sacramento splittail . The Great Valley Grasslands State Park preserves an example of
8800-493: The valley that often face flooding are Yuba , Stanislaus , and San Joaquin . There is a very strong positive correlation between rainfall and slow-moving landslides in Northern California, especially in the Central Valley region. Changes in climate and precipitation levels have shown that consistent average rainfall has increased the number and intensity of landslides within the past 5–6 years. This information
8900-597: The valley's native grass habitat , while oak savanna habitats survive near Visalia . Areas of wetland and riverside woodland are found in the north, especially by the Sacramento River system, including the Nature Conservancy 's Cosumnes River Preserve just south of Sacramento, Gray Lodge Wildlife Area, Butte Sink Wildlife Management Area , and other patches in the delta area. Remaining vernal pools include Pixley National Wildlife Refuge between Tulare, California , and Bakersfield and Jepson Prairie Preserve in
9000-686: The world: E & J Gallo Winery . The Gallo Glass Company, a company of Gallo Winery, is the largest wine bottle manufacturing company in the world. Gallo provides about 3,500 jobs to Modesto residents and 2,500 jobs in other parts of the state, country, and world (meaning that most of its employment base is in Modesto). In 2023, Gallo laid off 355 of its California workers. Other major privately owned companies based in Modesto include Foster Farms Dairy , Royal Robbins , international award winner Fiscalini Cheese, Sciabica Olive Oil, Save Mart , Acme Construction, Aderholt Specialty, and 5.11 Tactical (formerly
9100-469: The “Central Valley”, many residents consider the Central Valley to consist of only the San Joaquin Valley . This is perhaps due to significant landscape and cultural differences between the two; the San Joaquin Valley is poorer and drier with more fertile soil, while the Sacramento Valley is wealthier and wetter with poorer soils. The major presence of the Sacramento River and its tributaries in
9200-446: Was 2.8%; the rental vacancy rate was 9.1%. 112,065 people (55.7% of the population) lived in owner-occupied housing units and 86,145 people (42.8%) lived in rental housing units. According to the 2011 American Community Survey 5-Year estimate, the median income for a household in the city was $ 49,852, and the median income for a family was $ 56,629. Males had a median income of $ 47,473 versus $ 37,629 for females. The per capita income for
9300-594: Was born in Modesto, graduated from Thomas Downey High School in 1962 and attended Modesto Junior College, immortalized the city in his award-winning 1973 film American Graffiti . The film portrayed the spirit of cruising and friendship on Modesto's 10th and 11th streets in 1962, and inspired a revival of interest in 1950s pop culture. The Modesto American Graffiti Festival is held annually in June. It attracts thousands of visitors and car enthusiasts, along with hundreds of classic and antique cars . Music festivalmerFest,
9400-468: Was constructed in 1884 in the Italianate style. The house has been removed from its original location, and modern renovation of the house has compromised its NRHP designation. The Robert Walton House was constructed in 1957, as a development of Frank Lloyd Wright's New York Usonian Exhibition House concept. The U.S. " El Viejo " Post Office is located on Twelfth and I streets. Wall murals inside
9500-471: Was given as part of a government plan when hydroelectric power dams were installed upstream for flood control, irrigation , and electric power generation. The nearest large open seaport is the Port of Stockton , used for oceangoing ships that transport goods, particularly cement, fertilizer, and agricultural products, from California to overseas. Modesto has a hot-summer Mediterranean climate (Csa) under
9600-448: Was more than 4,500. During World War II , the area provided canned goods, powdered milk, and eggs for the US armed forces and Allied forces. For the next few decades, Modesto's population grew about two percent per year, to over 100,000 in 1980 and over 200,000 in 2001. The city's official motto, "Water Wealth Contentment Health," is emblazoned on the downtown Modesto Arch , which is featured in local photographs and postcards. The motto
9700-442: Was selected in a contest held in 1911, with a $ 3 prize for the winner. (The original winning motto, "Nobody's got Modesto's goat ", was later declined by town officials.) Modesto's motto is sometimes spoofed as "The land gets the water, the bankers get the wealth, the cows get contentment, and the farmers get the health." In 1885, Modesto enacted what is now considered to be the first zoning ordinance. The ordinance's primary goal
9800-456: Was shown in a study that focused on the behavior of these slow-moving landslides and how their nature changed with years of extreme average rainfall versus minimal average rainfall. In 2016, the average annual precipitation levels were lower because of a drought that was coming to an end at that time. The minimal rainfall in that year showed that 119 landslides had been moving. Comparatively, in 2017, there were very extreme levels of precipitation in
9900-589: Was spread out, with 54,012 people (26.8%) under the age of 18, 20,838 people (10.4%) aged 18 to 24, 53,116 people (26.4%) aged 25 to 44, 49,691 people (24.7%) aged 45 to 64, and 23,508 people (11.7%) who were 65 years of age or older. The median age was 34.2 years. For every 100 females, there were 95.0 males. For every 100 females age 18 and over, there were 91.5 males. There were 75,044 housing units at an average density of 2,023.2 per square mile (781.2/km ), of which 39,422 (57.0%) were owner-occupied, and 29,685 (43.0%) were occupied by renters. The homeowner vacancy rate
10000-663: Was to keep laundries (which were primarily Chinese run), out of the city. After an arrested man filed to contest the constitutionality of the ordinance, the case escalated to the California Supreme Court which found the law to be constitutional. In the late 1980s Modesto embarked on an update to the city's general plan pursuant to requirements of the State of California. The result was a comprehensive evaluation of alternative population and land use projections along with associated environmental impact analysis. Some of
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