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Sheepscot Pond
Sheepscot Pond (also called Sheepscot Lake) is the third-largest lake in Waldo County, Maine. It is in the township of Palermo, on the western edge of Waldo County. The lake has a maximum depth of 150 feet with well-oxygenated water. It contains more than 20 species of fish, and has historically been stocked with salmon, lake trout, and brook trout. Attempts have been made to limit the lamprey eel population by closing the Alaskan Steep-Pass fishway to anadromous fish during their spawning migrations. The Maine Department of Environmental Protection has rated the water quality of Sheepscot Pond as average, with total phosphorus concentrations of 5-10 parts per billion, and no significant positive or negative trend in Secchi disk transparencies. The lake provides water for the Palermo Fish Cultural Station. See also * List of lakes in Maine The qualifications for this list of Maine lakes is that the lake is located partially or entirely in Maine, named, and has a surface area o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waldo County
Waldo County is a county in the state of Maine, in the United States. As of the 2020 census, the population was 39,607. Its county seat is Belfast. The county was founded on 7 February 1827 from a portion of Hancock County and named after Brigadier-General Samuel Waldo, proprietor of the Waldo Patent.History of Waldo County, Maine . From ''A Gazetteer of the State of Maine''. By George J. Varney. Published by B. B. Russell, 57 Cornhill, Boston 1886. Accessed 24 April 2019 via Ray's Place website. Geography According to the , the county has an area of , of which is land and (14%) is wate ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maine
Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and northwest, respectively. The largest state by total area in New England, Maine is the 12th-smallest by area, the 9th-least populous, the 13th-least densely populated, and the most rural of the 50 U.S. states. It is also the northeasternmost among the contiguous United States, the northernmost state east of the Great Lakes, the only state whose name consists of a single syllable, and the only state to border exactly one other U.S. state. Approximately half the area of Maine lies on each side of the 45th parallel north in latitude. The most populous city in Maine is Portland, while its capital is Augusta. Maine has traditionally been known for its jagged, rocky Atlantic Ocean and bayshore coastlines; smoothly contoured mountains; heavily f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheepscot River
The Sheepscot River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed June 22, 2011 river in the U.S. state of Maine. Its lower portion is a complex island estuary with connections to the Kennebec River downstream of Merrymeeting Bay. Route The Sheepscot River originates in Freedom () and flows southwesterly through Sheepscot Pond in Palermo and Long Pond in Somerville and Windsor. The river is bridged by Maine State Route 3 upstream of Sheepscot Pond and by Maine State Route 105 in Somerville between Sheepscot Pond and Long Pond. The river continues flowing southwesterly through the villages of Coopers Mills, North Whitefield, and Whitefield in the town of Whitefield. The river is bridged by concurrent Maine State Routes 17 and 32 at Coopers Mills. The West Branch Sheepscot River joins the main stem between Cooper's Mills and North Whitefield. The river is bridged by Maine State Route 126 at North Whitefield ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palermo, Maine
Palermo is a town in Waldo County, Maine, United States. The population was 1,570 at the 2020 census. Palermo is included in the Augusta, Maine micropolitan New England City and Town Area. Geography According to the United States Census Bureau, the town has a total area of , of which, is land and is water, chiefly Sheepscot Pond. Other ponds include: Branch Pond (310 acres), Beech Pond (59 acres), Jump Pond (51 acres), Belden Pond (24 acres), Foster (Crotch) Pond (32 acres), Bowler (Belton) Pond (35 acres), Chisholm Pond (42 acres) and Turner Pond (199 acres). Palermo is bordered by Albion and Freedom to the north, Montville and Liberty to the east, Somerville and Washington to the south and China to the west. The town is served by Route 3. Demographics 2010 census As of the census of 2010, there were 1,535 people, 623 households, and 461 families living in the town. The population density was . There were 975 housing units at an average density of . The racial makeup of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anadromous Fish
Fish migration is mass relocation by fish from one area or body of water to another. Many types of fish migrate on a regular basis, on time scales ranging from daily to annually or longer, and over distances ranging from a few metres to thousands of kilometres. Such migrations are usually done for better feeding or to reproduce, but in other cases the reasons are unclear. Fish migrations involve movements of schools of fish on a scale and duration larger than those arising during normal daily activities. Some particular types of migration are ''anadromous'', in which adult fish live in the sea and migrate into fresh water to spawn; and ''catadromous'', in which adult fish live in fresh water and migrate into salt water to spawn. Marine forage fish often make large migrations between their spawning, feeding and nursery grounds. Movements are associated with ocean currents and with the availability of food in different areas at different times of year. The migratory movements ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phosphorus
Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth. It has a concentration in the Earth's crust of about one gram per kilogram (compare copper at about 0.06 grams). In minerals, phosphorus generally occurs as phosphate. Elemental phosphorus was first isolated as white phosphorus in 1669. White phosphorus emits a faint glow when exposed to oxygen – hence the name, taken from Greek mythology, meaning 'light-bearer' (Latin ), referring to the " Morning Star", the planet Venus. The term '' phosphorescence'', meaning glow after illumination, derives from this property of phosphorus, although the word has since been used for a different physical process that produces a glow. The glow of phosphorus is caused by oxidation of the white (but not red) phosphorus — a process now called chem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secchi Disk
The Secchi disk (or Secchi disc), as created in 1865 by Angelo Secchi, is a plain white, circular disk in diameter used to measure water transparency or turbidity in bodies of water. The disc is mounted on a pole or line, and lowered slowly down in the water. The depth at which the disk is no longer visible is taken as a measure of the transparency of the water. This measure is known as the Secchi depth and is related to water turbidity. Since its invention, the disk has also been used in a modified, smaller diameter, black and white design to measure freshwater transparency. Similar disks, with a black-and-yellow pattern, are used as fiducial markers on vehicles in crash tests, crash-test dummies, and other kinetic experiments. History The original Secchi disk was a plain white disk and was used in the Mediterranean Sea. Today, a plain white, diameter Secchi disk remains the standard design used in marine studies. In 1899 George C. Whipple modified the original all-white Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lakes In Maine
The qualifications for this list of Maine lakes is that the lake is located partially or entirely in Maine, named, and has a surface area of more than . This makes it legally a great pond unless it is dammed, smaller than prior to damming, smaller than afterwards, and entirely bounded by land owned by a single landowner. There are at least 2,677 lakes or ponds in Maine with no name (not including 2 whose name begins "Unnamed"), 222 of which would be on this list if named. There are also at least 1,022 named lakes too small to make this list. The lakes are organized by county, and from largest to smallest surface area in each county. Some lakes are located in or border multiple counties; in these cases they are listed in the single county assigned to them in the primary reference for this list. In some cases, alternative or former names of the lakes are given inside parentheses. The list of adjoining towns is not always complete. Androscoggin County Aroostook County ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoirs In Maine
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley, and rely on the natural topography to provide most of the basin of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
