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Old Croton Dam
The Old Croton Dam is a historic dam located in Yorktown, Westchester County, New York, now lying submerged beneath the waters of the New Croton Reservoir. The dam was built on the Croton River between 1837 and 1842, and was the first substantial masonry dam in the United States. Construction was delayed by a January 1841 storm that washed away most of the dam, with heavy downstream damage and loss of life. History The gravity dam constructed with a rubble core and granite ashlar foundation, it was high and long. The dam impounded water from the Croton River watershed, forming a reservoir several miles long to the northeast along the path of the Croton River. Water flowed to New York City through the Old Croton Aqueduct, which starts just upstream of the dam and carries water down the Croton River valley toward the Hudson River, and roughly follows the Hudson south. The dam and aqueduct constitute a major part of the original New York City water supply system. The New Cro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Croton Reservoir
The New Croton Reservoir is a reservoir in Westchester County, New York, part of the New York City water supply system lying approximately north of New York City. It is the collecting point for water from all reservoirs in the Croton Watershed. History In 1842 the Croton River, a tributary of the Hudson River, was impounded by the Old Croton Dam to create Croton Lake. New York City's first source of water beyond its city limits, its waters traveled by aqueduct to the Croton Distributing Reservoir in midtown Manhattan. In 1900, the workers (primarily Italian immigrants, Irish immigrants and African-Americans) constructing the dam went on strike to protest unfair wages. The workers were paid the standard wage for incredibly hard and dangerous work. The New York State National Guard was called in to protect replacement workers and violence ensued. In 1905 the New Croton Dam was completed, expanding the existing impoundment into the New Croton Reservoir, then the largest in the Crot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaware Aqueduct
The Delaware Aqueduct is an aqueduct in the New York City water supply system. It takes water from the Rondout, Cannonsville, Neversink, and Pepacton reservoirs on the west bank of the Hudson River through the Chelsea Pump Station, then into the West Branch, Kensico, and Hillview reservoirs on the east bank, ending at Hillview in Yonkers, New York. The aqueduct was constructed between 1939 and 1945, and carries approximately half of New York City's water supply of per day. At wide and long, the Delaware Aqueduct is the world's longest tunnel. Reservoirs and watersheds The Delaware Aqueduct carries water from the , watershed using the Rondout, Cannonsville, Neversink and Pepacton reservoirs with the Delaware and Neversink tunnels. (The latter three reservoirs are within the Delaware River watershed. Rondout is considered by the New York City Department of Environmental Protection (NYCDEP) to be part of the Delaware system despite being firmly within the Hudson River w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams On The National Register Of Historic Places In New York (state)
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] |
Water Supply Infrastructure On The National Register Of Historic Places
Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food, energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure. A number of natural states of water exist. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor. Water co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Infrastructure Of New York City
Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food, energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure. A number of natural states of water exist. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor. Water covers a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 1842
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] |
Buildings And Structures In Westchester County, New York
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 artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places Listings In Northern Westchester County, New York
__NOTOC__ This is a list of the National Register of Historic Places listings in northern Westchester County, New York, excluding the city of Peekskill, which has its own list. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in the northern half of Westchester County, New York, United States. The following communities comprise this region: *Bedford (including Bedford Corners, Bedford Hills etc.) * Cortlandt (including the villages of Buchanan, Croton-on-Hudson, and Montrose). *Lewisboro, including the hamlets of Cross River, Goldens Bridge, South Salem and Waccabuc. *Mount Kisco * Mount Pleasant (including the villages of Briarcliff Manor, Pleasantville, Sleepy Hollow and the hamlets of Hawthorne, Pocantico Hills and Thornwood). * New Castle, including the hamlets of Chappaqua and Millwood *North Castle, including the hamlet of Armonk * North Salem, including the hamlets of Croton Falls and Purdys * Os ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places
The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic value". A property listed in the National Register, or located within a National Register Historic District, may qualify for tax incentives derived from the total value of expenses incurred in preserving the property. The passage of the National Historic Preservation Act (NHPA) in 1966 established the National Register and the process for adding properties to it. Of the more than one and a half million properties on the National Register, 95,000 are listed individually. The remainder are contributing resources within historic districts. For most of its history, the National Register has been administered by the National Park Service (NPS), an agency within the U.S. Department of the Interior. Its goals are to help property owners and inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Park Service
The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational properties with various title designations. The U.S. Congress created the agency on August 25, 1916, through the National Park Service Organic Act. It is headquartered in Washington, D.C., within the main headquarters of the Department of the Interior. The NPS employs approximately 20,000 people in 423 individual units covering over 85 million acres in all 50 states, the District of Columbia, and US territories. As of 2019, they had more than 279,000 volunteers. The agency is charged with a dual role of preserving the ecological and historical integrity of the places entrusted to its management while also making them available and accessible for public use and enjoyment. History Yellowstone National Park was created as the first national par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York State Office Of Parks, Recreation And Historic Preservation
The New York State Office of Parks, Recreation and Historic Preservation (NYS OPRHP) is a state agency within the New York State Executive Department Parks, Recreation and Historic Preservation Law § 3.03. "The office of parks, recreation and historic preservation is hereby continued in the executive department. .. charged with the operation of state parks and historic sites within the U.S. state of New York. As of 2014, the NYS OPRHP manages nearly of public lands and facilities, including 180 state parks and 35 historic sites, that are visited by over 78 million visitors each year. History The agency that would become the New York State Office of Parks, Recreation and Historic Preservation (NYS OPRHP) was created in 1970; however, the history of state parks and historic sites in New York stretches back to the latter part of the 19th century. Management of state-owned parks, and guidance for the entire state park system, was accomplished by various regional co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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