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Pawtucket Falls (Massachusetts)
Pawtucket Falls is a waterfall on the Merrimack River at Lowell, Massachusetts. The waterfall and rapids below it drop a total of 32 feet in a little under a mile, and was an important fishing ground for the Pennacook Indians in pre-colonial times. Etymology ''Pawtucket'' is an Algonkian word meaning "at the falls in the river (tidal stream)". Use as boundary This location was used as a benchmark for delineating the Northern boundary of Massachusetts, which was frequently disputed between the Province of Massachusetts Bay and the Province of New Hampshire. The issue was finally resolved in 1740, when it was decreed that the boundary run along a curved line three miles from the river between the ocean and a point three miles north of Pawtucket Falls, where the river begins to turn north. From there a line was to be drawn due west.Franklin K. VanZandtBoundaries of the United States and the Several States USGS Bulletin 1212, 1966 Canal and Dam The existence of these falls as a ... [...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 L ... [...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] |
Landforms Of Middlesex County, Massachusetts
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Lowell, Massachusetts
Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, and phenomena of Earth. The first recorded use of the word γεωγραφία was as a title of a book by Greek scholar Eratosthenes (276–194 BC). Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. One such concept, the first law of geography, proposed by Waldo Tobler, is "everything is related to everything else, but near things are more related than distant things." Geography has been called "the world discipline" and "the bridge between the human and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Place Names In New England Of Aboriginal Origin
The region of New England in the United States has numerous place names derived from the indigenous peoples of the area. New England is in the Northeastern United States, and comprises six states: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. Listed are well-known names of towns, significant bodies of water, and mountains. This list can virtually never be sufficiently completed as there are hundreds of thousands of place names in New England. Formation and transmission of names All the names in this section come to us only through persons whose first language was English and only rarely knew any other. From the few sources who were bilingual, we are fortunate to have some concept of how some of the names were segmented in the languages from which they came. Those names often tend to predominate in lists such as these, just because they are more easily understood. Most names were received by English settlers who had little idea what they meant. Being ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pawtucket Dam
Pawtucket may refer to: * Pawtucket, Rhode Island * Pawtucket Falls (Massachusetts), Lowell, Massachusetts * Pawtucket tribe The Pawtucket tribe were a confederation of Eastern Algonquian-speaking Native Americans in present-day northeastern Massachusetts Massachusetts (Massachusett: ''Muhsachuweesut Massachusett_writing_systems.html" ;"title="nowiki/> məhsw ... * 2 ships named USS Pawtucket * Pawtucket Brewery, fictional brewery on the television series '' Family Guy'' {{disambig ... [...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 f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydropower
Hydropower (from el, ὕδωρ, "water"), also known as water power, is the use of falling or fast-running water to produce electricity or to power machines. This is achieved by converting the gravitational potential or kinetic energy of a water source to produce power. Hydropower is a method of sustainable energy production. Hydropower is now used principally for hydroelectric power generation, and is also applied as one half of an energy storage system known as pumped-storage hydroelectricity. Hydropower is an attractive alternative to fossil fuels as it does not directly produce carbon dioxide or other atmospheric pollutants and it provides a relatively consistent source of power. Nonetheless, it has economic, sociological, and environmental downsides and requires a sufficiently energetic source of water, such as a river or elevated lake. International institutions such as the World Bank view hydropower as a low-carbon means for economic development. Since ancient t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Province Of New Hampshire
The Province of New Hampshire was a colony of England and later a British province in North America. The name was first given in 1629 to the territory between the Merrimack and Piscataqua rivers on the eastern coast of North America, and was named after the county of Hampshire in southern England by Captain John Mason, its first named proprietor. In 1776 the province established an independent state and government, the State of New Hampshire, and joined with twelve other colonies to form the United States. Europeans first settled New Hampshire in the 1620s, and the province consisted for many years of a small number of communities along the seacoast, Piscataqua River, and Great Bay. In 1641 the communities were organized under the government of the Massachusetts Bay Colony, until Charles II issued a colonial charter for the province and appointed John Cutt as President of New Hampshire in 1679. After a brief period as a separate province, the territory was absorbed into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2006 New England Flood
The New England Flood of May 2006, often locally referred to as the Mother's Day Flood, was a flood event that occurred in New England, especially in New Hampshire and Massachusetts, during the month of May, 2006. It started on May 11, 2006 as a result of an unusually strong low pressure system that stalled over the central United States, drawing copious amounts of moisture from the Atlantic Ocean. Most of this moisture was drawn directly over New England, producing continuous heavy rain that led to record flooding near several rivers. It was described as the worst flooding since the New England Hurricane of 1938. There were at least two fatalities, both in Topsfield, Massachusetts. Some called it the Mother's Day Flood, since it occurred on that holiday. Impact Hundreds of residents were evacuated from their homes as the waters rose. Several communities saw extensive flooding, particularly along the Merrimack River. Much of New England was under a flood warning or flash flood w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Province Of Massachusetts Bay
The Province of Massachusetts Bay was a colony in British America which became one of the thirteen original states of the United States. It was chartered on October 7, 1691, by William III and Mary II, the joint monarchs of the kingdoms of England, Scotland, and Ireland. The charter took effect on May 14, 1692, and included the Massachusetts Bay Colony, the Plymouth Colony, the Province of Maine, Martha's Vineyard, Nantucket, Nova Scotia, and New Brunswick; the Commonwealth of Massachusetts is the direct successor. Maine has been a separate state since 1820, and Nova Scotia and New Brunswick are now Canadian provinces, having been part of the colony only until 1697. The name Massachusetts comes from the Massachusett Indians, an Algonquian tribe. It has been translated as "at the great hill", "at the place of large hills", or "at the range of hills", with reference to the Blue Hills and to Great Blue Hill in particular. Background Colonial settlement of the shores o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Boundary Of Massachusetts
The northern boundary of the U.S. state of Massachusetts adjoins two other states: Vermont and New Hampshire. The majority of the boundary is roughly a straight line from the northwest corner of the state ( NAD27Franklin K. VanZandtBoundaries of the United States and the Several States USGS Bulletin 1212, 1966) east to a point in Dracut, just north of Lowell. East of that point, the border is a series of line segments about north of the curving Merrimack River, ending in the Atlantic Ocean. History The 1629 charter of the Massachusetts Bay Colony gave the colony the land between the Merrimack River and Charles River. Specifically, the southern border was to be the line of latitude either south of Massachusetts Bay or 3 miles south of the southernmost bend of the Charles River, whichever was farther south. The northern border was to be 3 miles north of the northernmost bend of the Merrimack River. Between these lines of latitude the grant extended from the Atlantic to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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