|
Merrimack Canal
The Merrimack Canal is a power canal in Lowell, Massachusetts. The canal, dug in the 1820s, begins at the Pawtucket Canal just above Swamp Locks, and empties into the Merrimack River near the Boott Cotton Mills. The Merrimack Canal was the first major canal to be dug at Lowell exclusively for power purposes, and delivered of hydraulic head to the mills of the Merrimack Manufacturing Company. The Merrimack Manufacturing Company was the first of the major s constructed in Lowell. It was demolished around 1960. The canal, which runs along the southeast side of Dutton Street and then between the two halves of [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1975 Map Of Canal System In Lowell, Massachusetts
It was also declared the ''International Women's Year'' by the United Nations and the European Architectural Heritage Year by the Council of Europe. Events January * January 1 - Watergate scandal (United States): John N. Mitchell, H. R. Haldeman and John Ehrlichman are found guilty of the Watergate cover-up. * January 2 ** The Federal Rules of Evidence are approved by the United States Congress. ** Bangladesh revolutionary leader Siraj Sikder is killed by police while in custody. ** A bomb blast at Samastipur, Bihar, India, fatally wounds Lalit Narayan Mishra, Minister of Railways. * January 5 – Tasman Bridge disaster: The Tasman Bridge in Hobart, Tasmania, Australia, is struck by the bulk ore carrier , killing 12 people. * January 7 – OPEC agrees to raise crude oil prices by 10%. * January 10–February 9 – The flight of ''Soyuz 17'' with the crew of Georgy Grechko and Aleksei Gubarev aboard the ''Salyut 4'' space station. * January 15 – Alvor Agreement: Portug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Canal
A Power canal refers to a canal used for hydraulic power generation, rather than for transport of watercraft. The power canal was a major factor in the Industrial revolution in New England in the 19th century. Most early power canals were mill races used mechanically to transfer power directly from falling water to machinery in mill buildings. Later, the hydraulic power generated electricity locally for the same mill factories. These power canals were often filled in as electricity (transported by power lines) replaced the need for local water power, and road transport needs or city expansion needs reclaimed the land. Some hydraulic power canals were transformed into local electric generators, but most were closed. Remains of power canals can be seen in old mill towns and are often protected as historical structures today. United States California * California Powder Works (1864-1914) Maine * Cumberland and Oxford Canal (1871-1905) was originally a transport canal from 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lowell, Massachusetts
Lowell () is a city in Massachusetts, in the United States. Alongside Cambridge, It is one of two traditional seats of Middlesex County. With an estimated population of 115,554 in 2020, it was the fifth most populous city in Massachusetts as of the last census, and the third most populous in the Boston metropolitan statistical area. The city also is part of a smaller Massachusetts statistical area, called Greater Lowell, and of New England's Merrimack Valley region. Incorporated in 1826 to serve as a mill town, Lowell was named after Francis Cabot Lowell, a local figure in the Industrial Revolution. The city became known as the cradle of the American Industrial Revolution because of its textile mills and factories. Many of Lowell's historic manufacturing sites were later preserved by the National Park Service to create Lowell National Historical Park. During the Cambodian genocide (1975–1979), the city took in an influx of refugees, leading to a Cambodia Town and Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pawtucket Canal
Completed in 1796, the Pawtucket Canal was originally built as a transportation canal to circumvent the Pawtucket Falls of the Merrimack River in East Chelmsford, Massachusetts. In the early 1820s it became a major component of the Lowell power canal system. with the founding of the textile industry at what became Lowell. The Pawtucket Falls are a mile long series of falls and rapids over which the drops 32 feet. The falls hampered the shipment of inland goods, mostly , to the mouth of the Merrimack and [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merrimack River
The Merrimack River (or Merrimac River, an occasional earlier spelling) is a river in the northeastern United States. It rises at the confluence of the Pemigewasset and Winnipesaukee rivers in Franklin, New Hampshire, flows southward into Massachusetts, and then flows northeast until it empties into the Gulf of Maine at Newburyport. From Pawtucket Falls in Lowell, Massachusetts, onward, the Massachusetts–New Hampshire border is roughly calculated as the line three miles north of the river. The Merrimack is an important regional focus in both New Hampshire and Massachusetts. The central-southern part of New Hampshire and most of northeast Massachusetts is known as the Merrimack Valley. Several U.S. naval ships have been named and USS ''Merrimac'' in honor of this river. The river is perhaps best known for the early American literary classic ''A Week on the Concord and Merrimack Rivers'' by Henry David Thoreau. Etymology and spelling The etymology of the name of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boott Cotton Mills
The Boott Mills in Lowell, Massachusetts were a part of an extensive group of cotton mills, built in 1835 alongside a power canal system in this important cotton town. Their founder was Kirk Boott, one of the early mill owners in Lowell. Today, the Boott Mills complex is the most intact in Lowell and is part of Lowell National Historical Park. It houses the Boott Cotton Mills Museum. Location Lowell is north-west of Boston on the Merrimack River. Lowell was blessed with a river system that provided a drop over a distance of , suitable to provide . Water had been diverted through canals and locks to enable navigation, and by a simple diversion the overflow could be used to power waterwheels. History Kirk Boott worked for the company responsible for the Merrimack Canal the first power canal in Lowell, which was already driving other mills, and built his mills in 1835, staffing them using the Waltham-Lowell system. Running off of hydropower, the original operation consisted of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Head
Hydraulic head or piezometric head is a specific measurement of liquid pressure above a vertical datum., 410 pages. See pp. 43–44., 650 pages. See p. 22. It is usually measured as a liquid surface elevation, expressed in units of length, at the entrance (or bottom) of a piezometer. In an aquifer, it can be calculated from the depth to water in a piezometric well (a specialized water well), and given information of the piezometer's elevation and screen depth. Hydraulic head can similarly be measured in a column of water using a standpipe piezometer by measuring the height of the water surface in the tube relative to a common datum. The hydraulic head can be used to determine a ''hydraulic gradient'' between two or more points. "Head" in fluid dynamics In fluid dynamics, ''head'' is a concept that relates the energy in an incompressible fluid to the height of an equivalent static column of that fluid. From Bernoulli's principle, the total energy at a given point in a fluid i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merrimack Manufacturing Company
The Merrimack Manufacturing Company (also known as Merrimack Mills) was the first of the major textile manufacturing concerns to open in Lowell, Massachusetts, beginning operations in 1823. History After the death of Francis Cabot Lowell of the Boston Manufacturing Company, his associates (commonly referred to as the Boston Associates) began planning a larger operation in East Chelmsford, Massachusetts, along the Merrimack River. The Merrimack Manufacturing Company, modeled after the second Boston Manufacturing Company mill, was built concurrently with the necessary canals, machine shop, dyehouse, and boardinghouses for the operatives. The system of operation the company employed became known as the Lowell System. Initially capitalized with $600,000, its typical product was calico cloth. Situated at the foot of the Merrimack Canal, the original mills received the full 32' drop of the river. Closely associated with the Proprietors of Locks and Canals and at one point, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Textile Mill
Textile Manufacturing or Textile Engineering is a major industry. It is largely based on the conversion of fibre into yarn, then yarn into fabric. These are then dyed or printed, fabricated into cloth which is then converted into useful goods such as clothing, household items, upholstery and various industrial products. Different types of fibres are used to produce yarn. Cotton remains the most widely used and common natural fiber making up 90% of all-natural fibers used in the textile industry. People often use cotton clothing and accessories because of comfort, not limited to different weathers. There are many variable processes available at the spinning and fabric-forming stages coupled with the complexities of the finishing and colouration processes to the production of a wide range of products. History Textile manufacturing in the modern era is an evolved form of the art and craft industries. Until the 18th and 19th centuries, the textile industry was a household work. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lowell High School (Massachusetts)
Lowell High School is a single-campus public high school located in downtown Lowell, Massachusetts, United States. The school is a part of Lowell Public Schools. The mascot is the Red Raider and the colors are maroon & gray. Current enrollment is over 3,000 students. History Lowell, Massachusetts was incorporated as a town in 1826 and Lowell High School opened shortly after in 1831. One of its earliest homes was a small brick building on Middlesex Street owned by the Hamilton Manufacturing Company. Lowell High School was the first and remains the oldest desegregated public high school in the United States; African American Caroline Van Vronker was a student at Lowell High School in 1843, at a time when every other public high school in the United States was segregated. In 1840, the high school moved into a new building located between Kirk Street and Anne Street along the Merrimack Canal. Over the next 100 years, the school campus expanded. The oldest extant building replaced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lowell Canal System
The Lowell Power Canal System is the largest power canal system in the United States, at 5.6 miles in length. It is operating through six major canals on two levels, controlled by numerous gates. The system was begun in the 1790s, beginning its life as a transportation canal called the Pawtucket Canal, which was constructed to get logs from New Hampshire down the Merrimack River to shipbuilding centers at Newburyport, Massachusetts, bypassing the 30-plus-foot drop of the Pawtucket Falls. In the early 1820s, Associates of the recently deceased Francis Cabot Lowell bought up the old Pawtucket Canal in what was then East Chelmsford, Massachusetts. Within a few years, the new industrial center that became Lowell was using canals feeding off of a widened and deepened Pawtucket Canal as a direct power source for their textile mills. The first of these canals was the Merrimack Canal, which powered the Merrimack Manufacturing Company. The repurposing of the Proprietors of Locks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lowell Power Canal System And Pawtucket Gatehouse
The Lowell Power Canal System is the largest power canal system in the United States, at 5.6 miles in length. It is operating through six major canals on two levels, controlled by numerous gates. The system was begun in the 1790s, beginning its life as a transportation canal called the Pawtucket Canal, which was constructed to get logs from New Hampshire down the Merrimack River to shipbuilding centers at Newburyport, Massachusetts, bypassing the 30-plus-foot drop of the Pawtucket Falls. In the early 1820s, Associates of the recently deceased Francis Cabot Lowell bought up the old Pawtucket Canal in what was then East Chelmsford, Massachusetts. Within a few years, the new industrial center that became Lowell was using canals feeding off of a widened and deepened Pawtucket Canal as a direct power source for their textile mills. The first of these canals was the Merrimack Canal, which powered the Merrimack Manufacturing Company. The repurposing of the Proprietors of Loc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
