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Old Hickory Lock And Dam
Old Hickory Lock and Dam is a dam located in middle Tennessee on the Cumberland River at river mile 216.2 in Sumner and Davidson Counties, approximately upstream from Nashville. The reservoir behind the dam is Old Hickory Lake. The dam and lake are named after President Andrew Jackson (nicknamed "Old Hickory"), who lived in the vicinity at The Hermitage. Construction Old Hickory Lock and Dam was authorized for construction by the Rivers and Harbors Act of 1946 as a unit of a comprehensive development plan for the Cumberland River Basin. The project was designed by the U.S. Army Corps of Engineers and built by private contractors under the Corp's supervision. Construction started in January 1952, and dam closure was completed in June 1954. The project was completed for full beneficial use in December 1957 with the placement of the final hydroelectric power unit in operation. Reservoir Old Hickory Reservoir is long lying between Nashville and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Hickory Lake
Old Hickory Lake is a reservoir in north central Tennessee. It is formed by the Old Hickory Lock and Dam (), located on the Cumberland River at mile 216.2 in Sumner and Davidson counties, approximately upstream from Nashville. The city of Hendersonville is situated on the northern shoreline of the lake, and Old Hickory, a portion of Metropolitan Nashville-Davidson County, is located on the southern side of the lake, just upstream of the lock and dam. The lake extends upstream to Cordell Hull Lock and Dam (), near Carthage, Tennessee. The dam and lake are named after President Andrew Jackson (nicknamed "Old Hickory"), who lived in the vicinity, at The Hermitage. The lock, dam, powerhouse and lake are operated and supervised by U.S. Army Corps of Engineers staff under the direction of the District Engineer at Nashville. Construction started in January 1952, and dam closure was completed in June 1954. Historic Rock Castle, completed in 1796, is the former ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tennessee Wildlife Resources Agency
The Tennessee Wildlife Resources Agency (TWRA) is an independent state agency of the state of Tennessee with the mission of managing the state's fish and wildlife and their habitats, as well as responsibility for all wildlife-related law enforcement activities. The agency also has responsibility for fostering the safe use of the state's waters through a program of law enforcement, education, and access. The TWRA is engaged in hunter education and training through the Tennessee Hunter Education Program and provides support to the "Archery in the Schools Program" and financial support to safety and competitive shooting programs through the Tennessee Wildlife Federation's Tennessee Scholastic Clay Target Program. History The role of the TWRA was originally handled by various state agencies and departments until 1949, when the Tennessee Game and Fish Commission was set up as an independent agency. In 1974, the Game and Fish Commission was reorganized as the Tennessee Wildlife Resourc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Sumner County, Tennessee
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artisti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Tennessee
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cheatham Dam
The Cheatham Lock and Dam is a dam in Ashland City, Tennessee, USA. It was built on the Cumberland River from 1949 to 1951. Electricity from the dam is marketed by the Southeastern Power Administration. References Buildings and structures in Cheatham County, Tennessee Dams completed in 1951 Dams in Tennessee 1951 establishments in Tennessee Dams on the Cumberland River {{Tennessee-struct-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Senate
The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and powers of the Senate are established by Article One of the United States Constitution. The Senate is composed of senators, each of whom represents a single state in its entirety. Each of the 50 states is equally represented by two senators who serve staggered terms of six years, for a total of 100 senators. The vice president of the United States serves as presiding officer and president of the Senate by virtue of that office, despite not being a senator, and has a vote only if the Senate is equally divided. In the vice president's absence, the president pro tempore, who is traditionally the senior member of the party holding a majority of seats, presides over the Senate. As the upper chamber of Congress, the Senate has several powers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 Tennessee Floods
The 2010 Tennessee floods were 1,000-year floods in Middle Tennessee, West Tennessee, south-central and western Kentucky and northern Mississippi areas of the United States of America as the result of torrential rains on May 1 and 2, 2010. Floods from these rains affected the area for several days afterwards, resulting in a number of deaths and widespread property damage. Two-day rain totals in some areas were greater than . The Cumberland River crested at in Nashville, a level not seen since 1937, which was before the U.S. Army Corps of Engineers flood control measures were in place. All-time record crests were observed on the Cumberland River at Clarksville, the Duck River at Centerville and Hurricane Mills, the Buffalo River at Lobelville, the Harpeth River at Kingston Springs and Bellevue, and the Red River at Port Royal. Meteorology According to the Memphis Office of the National Weather Service: A significant weather system brought very heavy rain and sev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southeastern Power Administration
The Southeastern Power Administration is a United States Power Marketing Administration with responsibility for marketing hydroelectric power from 23 water projects operated by the U.S. Army Corps of Engineers in the states of West Virginia, Virginia, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Tennessee and Kentucky.Power Marketing Administrations U.S. Department of Energy website, accessed January 23, 2009http://www.cfo.doe.gov/budget/04budget/content/pmas/sepa.pdf Southeastern was created in 1950 by the Secretary of the Interior to carry out functions assigned to the Secretary by the |
Headwater
The headwaters of a river or stream is the farthest place in that river or stream from its estuary or downstream confluence with another river, as measured along the course of the river. It is also known as a river's source. Definition The United States Geological Survey (USGS) states that a river's "length may be considered to be the distance from the mouth to the most distant headwater source (irrespective of stream name), or from the mouth to the headwaters of the stream commonly known as the source stream". As an example of the second definition above, the USGS at times considers the Missouri River as a tributary of the Mississippi River. But it also follows the first definition above (along with virtually all other geographic authorities and publications) in using the combined Missouri—lower Mississippi length figure in lists of lengths of rivers around the world. Most rivers have numerous tributaries and change names often; it is customary to regard the longest ... [...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 i ... [...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 stru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
