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Livingston Lake
Lake Livingston is a reservoir located in Piney Woods in Houston County, Texas, Houston, Madison County, Texas, Madison, Polk County, Texas, Polk, San Jacinto County, Texas, San Jacinto, Trinity County, Texas, Trinity and Walker County, Texas, Walker counties in east Texas, United States. Lake Livingston was built and is owned and operated by the Trinity River Authority (TRA) of Texas under contract with the City of Houston, Texas, Houston for water-supply purposes. The USCG Auxiliary Flotilla 6-9#See also, USCG Auxiliary Flotilla 6-9 is also stationed on the lake. The lake is the third-largest lake located in the U.S. state, state of Texas (only the Sam Rayburn Reservoir and Toledo Bend Reservoir are larger). The Livingston Dam, constructed across the Trinity River about southwest of the city of Livingston, Texas, Livingston is in length and has an average depth of . [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Houston County, Texas
Houston County is a county located in the U.S. state of Texas. As of the 2020 census, its population was 22,066. Its county seat is Crockett. Houston County was one of 46 entirely dry counties in the state of Texas, until voters in a November 2007 special election legalized the sale of alcohol in the county. Houston County was the first new county created under the nine-year Republic of Texas on June 12, 1837. The original boundaries of Houston County also included all of present-day Anderson and Trinity Counties, and portions of present-day Henderson and Polk Counties. The county is named for Sam Houston, President of the Republic of Texas and Governor of Texas. Other than being named for the same person, Houston County is not related to the City of Houston, which is located about to the south, in Harris County. History The Four C Mill operated in Houston County during the first two decades of the 20th century. R. M. Keith, agent of the Central Coal and Coke Compan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood Control
Flood management or flood control are methods used to reduce or prevent the detrimental effects of flood waters. Flooding can be caused by a mix of both natural processes, such as extreme weather upstream, and human changes to waterbodies and runoff. Flood management methods can be either of the ''structural'' type (i.e. flood control) and of the ''non-structural'' type. Structural methods hold back floodwaters physically, while non-structural methods do not. Building hard infrastructure to prevent flooding, such as flood walls, is effective at managing flooding. However, it is best practice within landscape engineering to rely more on soft infrastructure and Nature-based solutions, natural systems, such as marshes and Floodplain, flood plains, for handling the increase in water. Flood management can include ''flood risk management,'' which focuses on measures to reduce risk, vulnerability and exposure to flood disasters and providing risk analysis through, for example, flood ris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KBR (company)
KBR, Inc. (formerly Kellogg Brown & Root) is a U.S. based company operating in fields of science, technology and engineering. KBR works in various markets including aerospace, defense, industrial and intelligence. After Halliburton acquired Dresser Industries, KBR was created in 1998 when M.W. Kellogg merged with Halliburton's construction subsidiary, Brown & Root, to form Kellogg Brown & Root. In 2006, the company separated from Halliburton and completed an initial public offering on the New York Stock Exchange. The company's corporate offices are in the KBR Tower in downtown Houston.Eriksen, Helen"Will KBR ditch its Houston headquarters for Katy suburbia?" ''Houston Chronicle''. April 30, 2008. Retrieved on January 13, 2009. History M. W. Kellogg In 1901, Morris Woodruff Kellogg founded The M. W. Kellogg Company in New York City. The company was incorporated in 1905 and its headquarters was moved to Jersey City, New Jersey. Initially Kellogg's main business was power p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spillway
A spillway is a structure used to provide the controlled release of water downstream from a dam or levee, typically into the riverbed of the dammed river itself. In the United Kingdom, they may be known as overflow channels. Spillways ensure that water does not damage parts of the structure not designed to convey water. Spillways can include floodgates and fuse plugs to regulate water flow and reservoir level. Such features enable a spillway to regulate downstream flow—by releasing water in a controlled manner before the reservoir is full, operators can prevent an unacceptably large release later. Other uses of the term "spillway" include bypasses of dams and outlets of channels used during high water, and outlet channels carved through natural dams such as moraines. Water normally flows over a spillway only during flood periods, when the reservoir has reached its capacity and water continues entering faster than it can be released. In contrast, an intake tower is a structure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), the most–widely used building material, and the most-manufactured material in the world. When aggregate is mixed with dry Portland cement and water, the mixture forms a fluid slurry that can be poured and molded into shape. The cement reacts with the water through a process called hydration, which hardens it after several hours to form a solid matrix that binds the materials together into a durable stone-like material with various uses. This time allows concrete to not only be cast in forms, but also to have a variety of tooled processes performed. The hydration process is exothermic, which means that ambient temperature plays a significant role in how long it takes concrete to set. Often, additives (such as pozzolans or superplasticizers) are included in the mixture to improve the physical prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthfill Dam
An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface and a dense, impervious core. This makes the dam impervious to surface or seepage erosion. Such a dam is composed of fragmented independent material particles. The friction and interaction of particles binds the particles together into a stable mass rather than by the use of a cementing substance. Types Embankment dams come in two types: the earth-filled dam (also called an earthen dam or terrain dam) made of compacted earth, and the rock-filled dam. A cross-section of an embankment dam shows a shape like a bank, or hill. Most have a central section or core composed of an impermeable material to stop water from seeping through the dam. The core can be of clay, concrete, or asphalt concrete. This type of dam is a good choice for sites ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Dollar
The United States dollar (Currency symbol, symbol: Dollar sign, $; ISO 4217, currency code: USD) is the official currency of the United States and International use of the U.S. dollar, several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish dollar, Spanish silver dollar, divided it into 100 cent (currency), cents, and authorized the Mint (facility), minting of coins denominated in dollars and cents. U.S. banknotes are issued in the form of Federal Reserve Notes, popularly called greenbacks due to their predominantly green color. The U.S. dollar was originally defined under a bimetallism, bimetallic standard of (0.7734375 troy ounces) fine silver or, from Coinage Act of 1834, 1834, fine gold, or $20.67 per troy ounce. The Gold Standard Act of 1900 linked the dollar solely to gold. From 1934, its equivalence to gold was revised to $35 per troy ounce. In 1971 all links to gold were repealed. The U.S. dollar became an important intern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Livingston Dam
A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers. Lakes, as with other bodies of water, are part of the water cycle, the processes by which water moves around the Earth. Most lakes are fresh water and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume of water. Lakes are typically larger and deeper than ponds, which are also water-filled basins on land, although there are no official definitions or scientific criteria distinguishing the two. Lakes are also distinct from lagoons, which are generally shallow tidal pools dammed by sandbars or other material at coastal regions of oceans or large la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Livingston, Texas
Livingston is a town in and the county seat of Polk County, Texas, United States. With a population of 5,640 at the United States Census, 2020, 2020 census, it is the largest city in Polk County. It is located approximately south of Lufkin, Texas, Lufkin and roughly northeast of Houston and was originally settled in 1835 as Springfield. Its name was changed in 1846 to Livingston, when it was designated as the county seat of Polk County. The Alabama-Coushatta Tribe of Texas, Alabama-Coushatta Indian Reservation is located to the east of Livingston. These people traditionally occupied territory in what is now east Texas and Louisiana. The United States Census, 2000, 2000 census reported a resident population of 480 persons within the reservation. The tribe has nearly 1200 enrolled members. Geography According to the United States Census Bureau, the town has a total area of , of which are land and 0.12% is covered by water. However, the town of Livingston is approximatel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toledo Bend Reservoir
Toledo Bend Reservoir is a reservoir on the Sabine River between Texas and Louisiana. The lake has an area of , the largest man-made body of water partially in both Louisiana and Texas, the largest in the South, and the fifth largest by surface acre in the United States. The dam is capable of generating 92 megawatts of electrical power. The dam itself is located in the northeast corner of Newton County, Texas; however, that county includes very little of the reservoir, as most of it extends northward into parts of Sabine and DeSoto parishes in Louisiana, and Sabine, Shelby, and Panola counties in Texas. Historical development The land along the Orange area often flooded from the Sabine, with destructive effects. Also, the considerations for municipal, industrial, agricultural, and recreational purposes were part of the reasons the Texas State Legislature formed the ''Sabine River Authority of Texas'' (SRA-T) in 1949, and in 1950 the Louisiana State Legislature created the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sam Rayburn Reservoir
Sam Rayburn Reservoir is a reservoir in the United States in Deep East Texas, north of Beaumont. The reservoir is fed by the Angelina River, the major tributary of the Neches River. The Reservoir is upstream of the Big Thicket National Preserve. The reservoir's capacity is , and is the largest lake wholly within the state of Texas. It is the ninth largest reservoir in the United States. Sam Rayburn Reservoir is operated by the United States Army Corps of Engineers, Fort Worth district. History Construction began September 7, 1956, and the reservoir began serving its purpose on March 29, 1965. The main purposes of the reservoir are flood control, hydroelectric power generation, and conservation of water. Construction costs, including those for recreation facilities, were estimated at $66 million. It was known as McGee Bend Dam and Reservoir until 1963. In September of that year, the 88th Congress adopted a special resolution changing the name to "Sam Rayburn Dam and Reser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
