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Squirrel Point Light
Squirrel Point Light is a lighthouse marking the southwestern point of Arrowsic Island on the Kennebec River. It was established in 1898, as part of a major upgrade of the river's lights — the Doubling Point Light and the separate Range Lights on the point, Perkins Island Light, and Squirrel Point Light were all built at the same time. The light station was listed on the National Register of Historic Places as Squirrel Point Light Station on January 21, 1988. Description and history Arrowsic Island is a large island on the Mid Coast of Maine, bounded by a number of tidal rivers. The main one, the Kennebec River, is on the west side of the island, flowing south from the major port and shipbuilding city of Bath to the Gulf of Maine. Squirrel Point is the southwestern tip of the island. The light station at Squirrel Point includes a tower, keeper's house, barn, boathouse, and oil house. The tower is an octagonal wood-frame structure, with the lantern house topped by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kennebec River
The Kennebec River (Abenaki: ''Kinəpékʷihtəkʷ'') is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accessed June 30, 2011 river within the U.S. state of Maine. It rises in Moosehead Lake in west-central Maine. The East and West Outlets join at Indian Pond and the river flows southward. Harris Station Dam, the largest hydroelectric dam in the state, was constructed near that confluence. The river is joined at The Forks by its tributary the Dead River, also called the West Branch. It continues south past the cities of Madison, Skowhegan, Waterville, and the state capital Augusta. At Richmond, it flows into Merrymeeting Bay, a freshwater tidal bay into which also flow the Androscoggin River and five smaller rivers. The Kennebec runs past the shipbuilding center of Bath, and has its mouth at the Gulf of Maine in the Atlantic Ocean. The Southern Kennebec flows below the fall line and does not have rapids. As a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Maine
, image = , alt = , caption = , image_bathymetry = GulfofMaine2.jpg , alt_bathymetry = , caption_bathymetry = Major features of the Gulf of Maine , location = Northeast coast of the United States and southeast coast of Canada , group = , coordinates = , type = Gulf , etymology = , part_of = North Atlantic Ocean , inflow = , rivers = Saint John River, Penobscot River , outflow = , oceans = , catchment = , basin_countries = Canada and the United States , length = , width = , area = , depth = , max-depth = , volume = , residence_time = , salinity = , shore = , elevation = , temperature_high = , temperature_low = , frozen = , islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historic Districts On The National Register Of Historic Places In Maine
History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is not complete and still has debatable mysteries. History is also an academic discipline which uses narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians often debate which narrative best explains an event, as well as the significance of different causes and effects. Historians also debate the nature of history as an end in itself, as well as its usefulness to give perspective on the problems of the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses In Sagadahoc County, Maine
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1898
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lens (optics), lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places Listings In Sagadahoc County, Maine
This is a list of the National Register of Historic Places listings in Sagadahoc County, Maine. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Sagadahoc County, Maine, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map. There are 60 properties and districts listed on the National Register in the county. One property was once listed, but has since been removed. Current listings Former listing See also * List of National Historic Landmarks in Maine * National Register of Historic Places listings in Maine National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aid To Navigation
In international relations, aid (also known as international aid, overseas aid, foreign aid, economic aid or foreign assistance) is – from the perspective of governments – a voluntary transfer of resources from one country to another. Aid may serve one or more functions: it may be given as a signal of diplomatic approval, or to strengthen a military ally, to reward a government for behavior desired by the donor, to extend the donor's cultural influence, to provide infrastructure needed by the donor for resource extraction from the recipient country, or to gain other kinds of commercial access. Countries may provide aid for further diplomatic reasons. Humanitarian and altruistic purposes are often reasons for foreign assistance. Aid may be given by individuals, private organizations, or governments. Standards delimiting exactly the types of transfers considered "aid" vary from country to country. For example, the United States government discontinued the reporting of milit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Park Service
The National Park Service (NPS) is an List of federal agencies in the United States, agency of the Federal government of the United States, United States federal government within the United States Department of the Interior, U.S. Department of the Interior that manages all List of areas in the United States National Park System, national parks, most National monument (United States), national monuments, and other natural, historical, and recreational properties with various title designations. The United States Congress, 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 List of states and territories of the United States, all 50 states, the Washington, D.C., District of Columbia, and Territories of the United States, US territ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bath, Maine
Bath is a city in Sagadahoc County, Maine, in the United States. The population was 8,766 at the 2020 census. It is the county seat of Sagadahoc County, which includes one city and 10 towns. The city is popular with tourists, many drawn by its 19th-century architecture. It is home to the Bath Iron Works and Heritage Days Festival, held annually on the Fourth of July weekend. It is commonly known as "The City of Ships" because of all the sailing ships that were built in the Bath shipyards. Bath is part of the metropolitan statistical area of Greater Portland. History Abenaki Indians called the area Sagadahoc, meaning "mouth of big river". It was a reference to the Kennebec River, which Samuel de Champlain explored in 1605. Popham Colony was established in 1607 downstream, together with Fort St George. The settlement failed due to harsh weather and lack of leadership, but the colonists built the New World's first oceangoing vessel constructed by English shipwrights, the '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fresnel Lens
A Fresnel lens ( ; ; or ) is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel (1788–1827) for use in lighthouses. It has been called "the invention that saved a million ships." The design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. The simpler dioptric (purely refractive) form of the lens was first proposed by Count Buffon and independently reinvented by Fresnel. The '' catadioptric'' form of the lens, entirely invented by Fresnel, has outer elements that use total internal reflection as well as refraction; it can capture more oblique light from a light source and add it to the beam of a lighthouse, making the light visible from greater distances. Description The Fresnel len ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid Coast
The Midcoast is a region of Maine that includes the coastal counties of Lincoln, Knox, Waldo, Sagadahoc, and the northern coastal portion of Cumberland counties. Some of the towns are: * Alna * Arrowsic *Bath * Belfast * Boothbay *Boothbay Harbor * Bowdoin *Bowdoinham *Bremen * Bristol * Brunswick *Camden * Cushing * Damariscotta * Dresden *Edgecomb * Friendship * Georgetown *Harpswell * Jefferson * Lincolnville *Monhegan * Newcastle * Nobleboro *Phippsburg *Richmond *Rockland * Rockport * Searsport * Stockton Springs * Southport * Thomaston * Topsham * Union *Waldoboro * Warren * Westport Island * West Bath * Whitefield *Wiscasset Wiscasset is a town in and the seat of Lincoln County, Maine, United States. The municipality is located in the state of Maine's Mid Coast region. The population was 3,742 as of the 2020 census. Home to the Chewonki Foundation, Wiscasset is a ... * Woolwich The Midcoast is a popular tourist destination, and many people own summer homes in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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