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North Fork Feather River
The North Fork Feather River is a watercourse of the northern Sierra Nevada in the U.S. state of California. It flows generally southwards from its headwaters near Lassen Peak to Lake Oroville, a reservoir formed by Oroville Dam in the foothills of the Sierra, where it runs into the Feather River. The river drains about of the western slope of the Sierras. By discharge, it is the largest tributary of the Feather. It rises at the confluence of Rice Creek and a smaller unnamed stream in the southern part of the Lassen Volcanic National Park. The river flows east, receiving Warner Creek from the left, and passes the town of Chester. It then empties into Lake Almanor, which is formed by the Canyon Dam. After leaving the dam the river cuts south into a gorge, and turns southwest to receive Butt Creek from the right. The East Branch North Fork Feather River, the North Fork's largest tributary, comes in next to Caribou Rd (40°00'49.9"N 121°13'32.4"W). It then flows southwards, throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RIVERS
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague. Rivers are part of the water cycle. Water generally collects in a river from precipitation through a drainage basin from surface runoff and other sources such as groundwater recharge, springs, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Fork Bridge (California)
The North Fork Bridge is a railroad bridge over the North Fork Feather River in the Feather River Canyon, located in Plumas County, California at the approximate coordinates of 39°42'60" N, 121°28'14" W. It is the longest reinforced concrete bridge in the United States. It was built after the June 1957 groundbreaking for two rail tunnels on the Feather River Route of the Western Pacific Railroad The Western Pacific Railroad was a Class I railroad in the United States. It was formed in 1903 as an attempt to break the near-monopoly the Southern Pacific Railroad had on rail service into northern California. WP's Feather River Route dire ..., to join them in bypassing the planned new Oroville Reservoir. See also * References Bridges in Plumas County, California Railroad bridges in California Concrete bridges in California Feather River Western Pacific Railroad Union Pacific Railroad bridges {{California-bridge-struct-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shasta County, California
Shasta County (), officially the County of Shasta, is a County (United States), county in the Northern California, northern portion of the U.S. state of California. Its population is 182,155 as of the 2020 census, up from 177,223 from the 2010 census. The county seat is Redding, California, Redding. Shasta County comprises the Redding, California Metropolitan Statistical Area. The county occupies the northern reaches of the Sacramento Valley, with portions extending into the southern reaches of the Cascade Range. Points of interest in Shasta County include Shasta Lake, Lassen Peak, and the Sundial Bridge. History Shasta County was one of the original counties of California, created in 1850 at the time of statehood. The county was named after Mount Shasta; the name is derived from the English language, English equivalent for the Shasta people. Their population declined in the 1850s due to disease, low birth rates, starvation, killings, and massacres as white settlers moved in. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Divide
A drainage divide, water divide, ridgeline, watershed, water parting or height of land is elevated terrain that separates neighboring drainage basins. On rugged land, the divide lies along topographical ridges, and may be in the form of a single range of hills or mountains, known as a dividing range. On flat terrain, especially where the ground is marshy, the divide may be difficult to discern. A triple divide is a point, often a summit, where three drainage basins meet. A ''valley floor divide'' is a low drainage divide that runs across a valley, sometimes created by deposition or stream capture. Major divides separating rivers that drain to different seas or oceans are continental divides. The term ''height of land'' is used in Canada and the United States to refer to a drainage divide. It is frequently used in border descriptions, which are set according to the "doctrine of natural boundaries". In glaciated areas it often refers to a low point on a divide where it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honey Lake
Honey Lake is an endorheic basin, endorheic sink (geography), sink in the Honey Lake Valley in northeastern California, near the Nevada border. Summer evaporation reduces the lake to a lower level of and creates an alkali flat. Honey Lake dries almost completely in most years. Honey Lake recreational activities include bird watching, picnicking, hiking, camping, warm-water fishing, and waterfowl hunting. The lake is part of the Honey–Eagle Lake (Lassen County), Eagle Lakes watershed of which includes the Honey Lake Basin of . History The lake received its name from the Honeydew (secretion), honeydew produced by the abundant aphids inhabiting the area. During the Pleistocene, Honey Lake and the entire Honey Lake Valley were part of Lake Lahontan in western Nevada, with a lake water level of a level of approximately higher than the 1984 level of Honey Lake.''Susanville, California,'' 30x60 Minute Topographic Quadrangle, USGS, 1984 The connection to Lake Lahontan was throug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eagle Lake (Lassen County)
Eagle Lake is a lake at elevation in Lassen County approximately north of Susanville, California. An endorheic alkaline lake, it is the second largest natural lake entirely in the state of California, United States. Ecology Eagle Lake is home to osprey (''Pandion haliaetus'') and bald eagles (''Haliaeetus leucocephalus''), from which it gets its name. Eagle Lake is the only watershed which supports native Eagle Lake trout (''Oncorhynchus mykiss aquilarum''). These rainbow trout grow to very large sizes, possibly having evolved to live longer as low flows often restrict spawning runs up their main spawning stream, Pine Creek. The average size of Eagle Lake trout are about and can exceed . Adults quickly grow to a size of in three years and can live for up to 11 years. Since these Modoc Lakes are high in alkalinity, the trout have evolved to be the only known trout subspecies capable of surviving in the alkaline waters of Eagle Lake. Eagle Lake Rainbow descendants, however, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pit River
The Pit River is a major river draining from northeastern California into the state's Central Valley. The Pit, the Klamath and the Columbia are the only three rivers in the U.S. that cross the Cascade Range. The longest tributary of the Sacramento River, it contributes as much as eighty percent of their combined water volume into the Shasta Lake reservoir; the junction of their Shasta Lake arms is northeast of Shasta Dam. The main stem of the Pit River is long, and some water in the system flows to the Sacramento River measuring from the Pit River's longest source. The Pit River drains a sparsely populated volcanic highlands area in Modoc County's Warner Mountains, passing through the south end of the Cascade Range in a deep canyon northeast of Redding. The river is so named because of the semi-subterranean permanent winter homes and large 'sweat houses' that the Pit River Tribe dug, and their pit traps for game that came to water at the river. The river is a popular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shasta Cascade
The Shasta Cascade region of California is located in the northeastern and north-central sections of the state bordering Oregon and Nevada, including far northern parts of the Central Valley and the Sierra Nevada mountain range. History Indigenous cultures Historically, the Shasta Cascade region was home to Native Americans of the Modoc, Maidu, Okwanuchu, Paiute, Shasta, Wintu, and Yana tribes, and sub-groups of those tribes. Colonialism The first non-Native Americans entered the Shasta Cascade region by coming south along the Siskiyou Trail from Oregon, or north along the Siskiyou Trail from central California or the San Francisco Bay Area. These earliest explorers were probably British and American fur-trappers and traders in the 1820s and 1830s, although it is also possible that Spanish explorers reached the southern edge of the Shasta Cascade region before 1820. Gold rush The discovery of gold in 1851 at Yreka (and throughout Siskiyou and Trinity counties) brough ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrological Code
A hydrological code or hydrologic unit code is a sequence of numbers or letters (a ''geocode'') that identify a hydrological unit or feature, such as a river, river reach, lake, or area like a drainage basin (also called watershed in North America) or catchment. One system, developed by Strahler, known as the Strahler stream order, ranks streams based on a hierarchy of tributaries. Each segment of a stream or river within a river network is treated as a node in a tree, with the next segment downstream as its parent. When two first-order streams come together, they form a second-order stream. When two second-order streams come together, they form a third-order stream, and so on. Another example is the system of assigning IDs to watersheds devised by Otto Pfafstetter, known as the Pfafstetter Coding System or the Pfafstetter System. Drainage areas are delineated in a hierarchical fashion, with "level 1" watersheds at continental scales, subdivided into smaller level 2 watersheds, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USA Lassen NP Kings Creek CA Edit3
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five major unincorporated territories, nine United States Minor Outlying Islands, Minor Outlying Islands, and 326 Indian reservations. The United States is also in Compact of Free Association, free association with three Oceania, Pacific Island Sovereign state, sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Palau, Republic of Palau. It is the world's List of countries and dependencies by area, third-largest country by both land and total area. It shares land borders Canada–United States border, with Canada to its north and Mexico–United States border, with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poe Dam
Poe Dam is a concrete gravity diversion dam on the North Fork Feather River, about north of Lake Oroville in Butte County, California in the United States. Completed in 1959, the dam is the lowermost component of the Pacific Gas and Electric Company's Feather River Canyon Power Project, a system of 10 hydroelectric stations along the North Fork. The dam is high and long, with water flows controlled by four radial gates. The dam diverts water through an tunnel to the 120 megawatt Poe Powerhouse, located on the upper reaches of Lake Oroville. The powerhouse has a rated hydraulic head of , generating about 500 million kilowatt hours annually. On November 8, 2018, the Camp Fire, a destructive wildfire that destroyed the nearby community of Concow and the town of Paradise and caused multiple deaths, originated close to Poe Dam at the location of downed power lines across the Feather River. In an initial comment, PG&E stated that a cause of the fire had not been determined yet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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