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Floods In California
All types of floods can occur in California, though 90 per cent of them are caused by river flooding in lowland areas. Such flooding generally occurs as a result of excessive rainfall, excessive snowmelt, excessive runoff, levee failure, poor planning or built infrastructure, or a combination of these factors. Below is a list of flood events that were of significant impact to California. A 2022 study found that Climate change in California, is likely to increase the extremity of water cycle events such as droughts and megafloods, greatly increasing the severity of future floods due to atmospheric rivers. In part this is due to the fact that the Sierra Nevada mountains, which typically retain water as snow, will no longer be as cold. Early historic record Geologic evidence indicates that "megafloods" occurred in the California region in the following years A.D.: 212, 440, 603, 1029, c. 1300, 1418, 1605, 1750. Prior to European settlement, these early floods predominantly aff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood
A flood is an overflow of water ( or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health. Human changes to the environment often increase the intensity and frequency of flooding, for example land use changes such as deforestation and removal of wetlands, changes in waterway course or flood controls such as with levees, and larger environmental issues such as climate change and sea level rise. In particular climate change's increased rainfall and extreme weather events increases the severity of other causes for flooding, resulting in more intense floods and increased flood risk. Flooding may occur as an overflow of water from water bodies, such as a river, lake, or ocean, in which the water overtops or breaks levees, resulting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sacramento River
The Sacramento River ( es, Río Sacramento) is the principal river of Northern California in the United States and is the largest river in California. Rising in the Klamath Mountains, the river flows south for before reaching the Sacramento–San Joaquin River Delta and San Francisco Bay. The river drains about in 19 California counties, mostly within the fertile agricultural region bounded by the California Coast Ranges, Coast Ranges and Sierra Nevada (U.S.), Sierra Nevada known as the Sacramento Valley, but also extending as far as the volcanic plateaus of Northeastern California. Historically, its watershed has reached as far north as south-central Oregon where the now, primarily, endorheic basin, endorheic (closed) Goose Lake (Oregon-California), Goose Lake rarely experiences southerly outflow into the Pit River, the most northerly tributary of the Sacramento. The Sacramento and its wide natural floodplain were once abundant in fish and other aquatic creatures, notably one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Corps Of Engineers
, colors = , anniversaries = 16 June (Organization Day) , battles = , battles_label = Wars , website = , commander1 = LTG Scott A. Spellmon , commander1_label = Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers , commander2 = MGbr>Richard J. Heitkamp, commander2_label = Deputy Chief of Engineers and Deputy Commanding General , commander3 = MGKimberly M. Colloton, commander3_label = Deputy Commanding General for Military and International Operations , commander4 = MGbr>William H. Graham, commander4_label = Deputy Commanding General for Civil and Emergency Operations , commander5 = COLbr>James J. Handura, commander5_label = Chief of Staff for the U.S. Army Corps of Engi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woody Guthrie
Woodrow Wilson Guthrie (; July 14, 1912 – October 3, 1967) was an American singer-songwriter, one of the most significant figures in American folk music. His work focused on themes of American socialism and anti-fascism. He has inspired several generations both politically and musically with songs such as "This Land Is Your Land", written in response to the American exceptionalist song "God Bless America". Guthrie wrote hundreds of country, folk, and children's songs, along with ballads and improvised works. '' Dust Bowl Ballads'', Guthrie's album of songs about the Dust Bowl period, was included on '' Mojo'' magazine's list of 100 Records That Changed The World, and many of his recorded songs are archived in the Library of Congress. Songwriters who have acknowledged Guthrie as a major influence on their work include Bob Dylan, Phil Ochs, Johnny Cash, Bruce Springsteen, Robert Hunter, Harry Chapin, John Mellencamp, Pete Seeger, Andy Irvine, Joe Strummer, Billy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Cañada Flintridge, California
La Cañada Flintridge, commonly known as "La Cañada" (Spanish for "The Canyon"), is a city in the foothills of the Verdugo Mountains in Los Angeles County, California. Located in the Crescenta Valley, in the western edge of Southern California's San Gabriel Valley, it is the location of NASA's Jet Propulsion Laboratory. Before the city's incorporation on November 30, 1976, it consisted of two distinct communities, "La Cañada" and "Flintridge". History Reference to the entire city is often shortened to just "La Cañada" or seldom to just "Flintridge". The full city name specifically does not have a hyphen in it, to illustrate unity between the two communities that became one. La Cañada During the Spanish and Mexican eras, the area was known as . La Cañada comes from the Spanish word (), meaning 'canyon', 'gorge', or 'ravine'. In December 1933 and January 1934, the La Cañada Valley was severely flooded in the Crescenta Valley flood (1933 and 1934). Flintridge Fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Crescenta-Montrose, California
La Crescenta-Montrose () is an unincorporated area in Los Angeles County, California, United States. The community is bordered by Glendale to the south and west, La Cañada Flintridge to the east, and Angeles National Forest to the north. According to the United States Census Bureau, the La Crescenta-Montrose Census-Designated Place (CDP) measures about , and the population was 19,997 at the 2020 census, up from 19,653 in 2010 and 18,532 in 2000. Geography La Crescenta-Montrose encompasses those parts of the Crescenta Valley, northwestern San Rafael Hills, and northeastern Verdugo Mountains not within the cities of Glendale or La Cañada Flintridge. For statistical purposes, the United States Census Bureau has defined La Crescenta-Montrose as a CDP. La Crescenta-Montrose is bordered on the north by the San Gabriel Mountains and Angeles National Forest, on the east by La Cañada Flintridge, on the south by the Verdugo Mountains and central Glendale, and the northwest by the Sunl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Porte, California
La Porte is a census-designated place (CDP) in Plumas County, California, United States. The population was 26 at the 2010 census, down from 43 at the 2000 census. Geography La Porte is located at (39.681908, -120.984732). According to the United States Census Bureau, the CDP has a total area of , all of it land. Demographics 2010 At the 2010 census La Porte had a population of 26. The population density was 5.8 people per square mile (2.3/km2). The racial makeup of La Porte was 24 (92%) White, 1 (4%) African American, 1 (4%) Native American, 0 (0%) Asian, 0 (0%) Pacific Islander, 0 (0%) from other races, and 0 (0%) from two or more races. Hispanic or Latino of any race were 0 people (0.0%). The whole population lived in households, no one lived in non-institutionalized group quarters and no one was institutionalized. There were 15 households, 3 (20%) had children under the age of 18 living in them, 7 (47%) were opposite-sex married couples living together, 1 (7%) had a fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feather River
The Feather River is the principal tributary of the Sacramento River, in the Sacramento Valley of Northern California. The river's main stem is about long. Its length to its most distant headwater tributary is just over . The main stem Feather River begins in Lake Oroville, where its four long tributary forks join—the South Fork, Middle Fork, North Fork, and West Branch Feather Rivers. These and other tributaries drain part of the northern Sierra Nevada, and the extreme southern Cascades, as well as a small portion of the Sacramento Valley. The total drainage basin is about , with approximately above Lake Oroville. The Feather River and its forks were a center of gold mining during the 19th century. Since the 1960s, the river has provided water to central and southern California, as the main source of water for the California State Water Project. Its water is also used for hydroelectricity generation. The average annual flow of the Feather River is more than 7 million acre fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Ross, California
Fort Ross (Russian: Форт-Росс, Kashaya ''mé·ṭiʔni''), originally Fortress Ross ( pre-reformed Russian: Крѣпость Россъ, tr. ''Krepostʹ Ross''), is a former Russian establishment on the west coast of North America in what is now Sonoma County, California. It was the hub of the southernmost Russian settlements in North America from 1812 to 1841. Notably, it was the first multi-ethnic community in northern California, with a combination of Native Californians, Native Alaskans, and Russians. It has been the subject of archaeological investigation and is a California Historical Landmark, a National Historic Landmark, and on the National Register of Historic Places. It is part of California's Fort Ross State Historic Park. Etymology The present name of Fort Ross appears first on a French chart published in 1842 by Eugène Duflot de Mofras, who visited California in 1840. The name of the fort is said to derive from the Russian word rus or ''ros'', the sam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange County, California
Orange County is located in the Los Angeles metropolitan area in Southern California. As of the 2020 census, the population was 3,186,989, making it the third-most-populous county in California, the sixth-most-populous in the United States, and more populous than 19 American states and Washington, D.C. Although largely suburban, it is the second-most-densely-populated county in the state behind San Francisco County. The county's three most-populous cities are Anaheim, Santa Ana, and Irvine, each of which has a population exceeding 300,000. Santa Ana is also the county seat. Six cities in Orange County are on the Pacific coast: Seal Beach, Huntington Beach, Newport Beach, Laguna Beach, Dana Point, and San Clemente. Orange County is included in the Los Angeles-Long Beach- Anaheim Metropolitan Statistical Area. The county has 34 incorporated cities. Older cities like Old Town Tustin, Santa Ana, Anaheim, Orange, and Fullerton have traditional downtowns dating back to the 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Joaquin Valley
The San Joaquin Valley ( ; es, Valle de San Joaquín) is the area of the Central Valley of the U.S. state of California that lies south of the Sacramento–San Joaquin River Delta and is drained by the San Joaquin River. It comprises seven counties of Northern and one of Southern California, including, in the north, all of San Joaquin and Kings counties, most of Stanislaus, Merced, and Fresno counties, and parts of Madera and Tulare counties, along with a majority of Kern County, in Southern California. Although the valley is predominantly rural, it has densely populated urban centers: Fresno, Bakersfield, Stockton, Modesto, Tulare, Visalia, Hanford, and Merced. The first European to enter the valley was Pedro Fages in 1772. The San Joaquin Valley was originally inhabited by the Yokuts and Miwok peoples. The Tejon Indian Tribe of California is a federally recognized tribe of Kitanemuk, Yokuts, and Chumash indigenous people of California. Their ancestral homeland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sacramento Valley
, photo =Sacramento Riverfront.jpg , photo_caption= Sacramento , map_image=Map california central valley.jpg , map_caption= The Central Valley of California , location = California, United States , coordinates = , boundaries = Sierra Nevada (east), Cascade Range, Klamath Mountains (north), Coast Range (west), Sacramento–San Joaquin River Delta (south) , towns = Redding, Chico, Yuba City, Sacramento , watercourses = Sacramento River The Sacramento Valley 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. Since 2010, statewide droughts in California have further strained both the Sacramento Valley's and the Sacramento metropolitan region's water security. Geog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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