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South Twin Lake is situated entirely within Piscataquis County, Maine.
Answer: False
Explanation: The lake is located within Penobscot County, Maine, not Piscataquis County.
South Twin Lake is situated approximately 10 kilometers east of Millinocket, Maine.
Answer: False
Explanation: South Twin Lake is located approximately 6 miles (10 kilometers) west of Millinocket, Maine.
South Twin Lake is the sole lake comprising the Pemadumcook Chain of Lakes.
Answer: False
Explanation: South Twin Lake is identified as being *part* of the Pemadumcook Chain of Lakes, indicating it is one of several interconnected lakes in the system, not the only one.
South Twin Lake is classified as an artificial reservoir.
Answer: False
Explanation: South Twin Lake is classified as a Natural Lake.
Provide a concise identification and geographical location of South Twin Lake.
Answer: A natural lake in Penobscot County, Maine, west of Millinocket.
Explanation: South Twin Lake is a natural lake situated entirely within Penobscot County, Maine. It is part of the Pemadumcook Chain of Lakes and lies approximately 6 miles west of the town of Millinocket, Maine.
Specify the geographical coordinates for South Twin Lake.
Answer: 45 degrees, 37 minutes North latitude and 68 degrees, 51 minutes West longitude.
Explanation: The lake is centered at 45 degrees, 37 minutes North latitude and 68 degrees, 51 minutes West longitude. This can also be expressed in decimal degrees as approximately 45.617 degrees North and 68.850 degrees West.
What is the approximate distance and directional bearing of South Twin Lake relative to Millinocket, Maine?
Answer: 6 miles west
Explanation: South Twin Lake is located approximately 6 miles (10 kilometers) west of Millinocket, Maine.
Elucidate the significance of South Twin Lake's inclusion in the 'Pemadumcook Chain of Lakes'.
Answer: It suggests South Twin Lake is interconnected with other lakes in the system.
Explanation: Being part of the Pemadumcook Chain of Lakes indicates that South Twin Lake is one of several interconnected or nearby lakes within that system.
What is the general ecological classification of South Twin Lake?
Answer: Natural Lake
Explanation: South Twin Lake is classified as a Natural Lake.
Provide a concise identification and geographical location of South Twin Lake.
Answer: A natural lake in Penobscot County, Maine, west of Millinocket.
Explanation: South Twin Lake is a natural lake situated entirely within Penobscot County, Maine. It is part of the Pemadumcook Chain of Lakes and lies approximately 6 miles west of the town of Millinocket, Maine.
Specify the geographical coordinates for South Twin Lake.
Answer: 45 degrees, 37 minutes North latitude and 68 degrees, 51 minutes West longitude.
Explanation: The lake is centered at 45 degrees, 37 minutes North latitude and 68 degrees, 51 minutes West longitude. This can also be expressed in decimal degrees as approximately 45.617 degrees North and 68.850 degrees West.
What is the approximate distance and directional bearing of South Twin Lake relative to Millinocket, Maine?
Answer: 6 miles west
Explanation: South Twin Lake is located approximately 6 miles (10 kilometers) west of Millinocket, Maine.
Elucidate the significance of South Twin Lake's inclusion in the 'Pemadumcook Chain of Lakes'.
Answer: It suggests South Twin Lake is interconnected with other lakes in the system.
Explanation: Being part of the Pemadumcook Chain of Lakes indicates that South Twin Lake is one of several interconnected or nearby lakes within that system.
What is the general ecological classification of South Twin Lake?
Answer: Natural Lake
Explanation: South Twin Lake is classified as a Natural Lake.
The surface elevation of South Twin Lake is approximately 492 meters above sea level.
Answer: False
Explanation: The surface elevation is approximately 492 feet (150 meters) above sea level; stating it as 492 meters is inaccurate.
The surface area of South Twin Lake approximates 13 square kilometers.
Answer: True
Explanation: The surface area is documented as approximately 3,200 acres, which is equivalent to about 13 square kilometers.
South Twin Lake exhibits a maximum width of approximately 4 miles.
Answer: False
Explanation: The maximum width of South Twin Lake is approximately 1.25 miles, not 4 miles.
The average depth of South Twin Lake exceeds its maximum depth.
Answer: False
Explanation: The average depth is 30 feet (9 meters), while the maximum depth is 55 feet (17 meters); thus, the maximum depth is greater than the average depth.
The shoreline of South Twin Lake is precisely quantified at 20 kilometers.
Answer: False
Explanation: While the shoreline length is approximately 14 miles (20 kilometers), the source notes that shoreline length is subject to the coastline paradox and is not a precisely defined measurement.
The measurement of South Twin Lake's shoreline length is regarded as a precise and universally agreed-upon figure.
Answer: False
Explanation: The source explicitly mentions the coastline paradox in relation to shoreline measurement, indicating it is not a precise or universally agreed-upon figure.
The north-south extent of South Twin Lake approximates 1.8 miles at its western terminus.
Answer: True
Explanation: The lake's north-south extent is approximately 1.8 miles at both the eastern end (due to Partridge Cove) and the western end (due to Lincoln Cove).
The average width of South Twin Lake is approximately 4 miles.
Answer: False
Explanation: The average width of South Twin Lake is approximately 1.25 miles, not 4 miles.
What is the surface elevation of South Twin Lake, expressed in feet?
Answer: 492 feet
Explanation: The surface elevation of South Twin Lake is 492 feet (150 meters) above sea level. This is also referred to as its spillway elevation.
Quantify the approximate surface area of South Twin Lake.
Answer: 3,200 acres
Explanation: South Twin Lake covers a surface area of approximately 3,200 acres, which is equivalent to about 13 square kilometers.
Which of the following dimensions most accurately characterizes South Twin Lake?
Answer: Maximum length of 4 miles, maximum width of 1.25 miles.
Explanation: The lake has a maximum length of about 4 miles (6 kilometers) and a maximum width of approximately 1.25 miles (2 kilometers).
Ascertain the maximum depth of South Twin Lake.
Answer: 17 meters
Explanation: The maximum depth of South Twin Lake is 55 feet (17 meters).
What significant measurement-related concept is noted concerning South Twin Lake's shoreline?
Answer: The measurement is affected by the coastline paradox.
Explanation: The shoreline length of South Twin Lake is approximately 14 miles (20 kilometers), but the source notes that shoreline length is not a precisely defined measurement due to the coastline paradox.
What is the approximate maximum length of South Twin Lake, expressed in miles?
Answer: 4 miles
Explanation: South Twin Lake has a maximum length of approximately 4 miles (6 kilometers).
What is the surface elevation of South Twin Lake, expressed in feet?
Answer: 492 feet
Explanation: The surface elevation of South Twin Lake is 492 feet (150 meters) above sea level. This is also referred to as its spillway elevation.
Quantify the approximate surface area of South Twin Lake.
Answer: 3,200 acres
Explanation: South Twin Lake covers a surface area of approximately 3,200 acres, which is equivalent to about 13 square kilometers.
Which of the following dimensions most accurately characterizes South Twin Lake?
Answer: Maximum length of 4 miles, maximum width of 1.25 miles.
Explanation: The lake has a maximum length of about 4 miles (6 kilometers) and a maximum width of approximately 1.25 miles (2 kilometers).
Ascertain the maximum depth of South Twin Lake.
Answer: 17 meters
Explanation: The maximum depth of South Twin Lake is 55 feet (17 meters).
What significant measurement-related concept is noted concerning South Twin Lake's shoreline?
Answer: The measurement is affected by the coastline paradox.
Explanation: The shoreline length of South Twin Lake is approximately 14 miles (20 kilometers), but the source notes that shoreline length is not a precisely defined measurement due to the coastline paradox.
What is the approximate maximum length of South Twin Lake, expressed in miles?
Answer: 4 miles
Explanation: South Twin Lake has a maximum length of approximately 4 miles (6 kilometers).
South Twin Lake is integrated into the watershed system of the Kennebec River.
Answer: False
Explanation: South Twin Lake belongs to the watershed of the West Branch of the Penobscot River.
The forests encircling South Twin Lake are predominantly composed of old-growth redwood trees.
Answer: False
Explanation: The surrounding forests are described as second growth and include coniferous species like hemlock, red spruce, balsam fir, and white pines, along with broad-leaf trees such as aspen, birch, oak, and maple. Redwood trees are not mentioned.
Lincoln Brook serves as a primary tributary entering South Twin Lake from the south.
Answer: False
Explanation: Lincoln Brook is located at the northwest end of South Twin Lake; the East and West Ragged Brooks enter from the south.
South Twin Lake supports populations of species such as largemouth bass and northern pike.
Answer: False
Explanation: The documented fish species include yellow perch, white perch, atlantic salmon, brook trout, eels, chain pickerel, hornpout, whitefish, and chubs. Largemouth bass and northern pike are not listed.
The forests surrounding the lake are characterized by a heterogeneous composition of coniferous and broad-leaf trees.
Answer: True
Explanation: The surrounding forests are described as second growth, featuring a mix of coniferous and broad-leaf trees.
East and West Ragged Brooks discharge into South Twin Lake from the north.
Answer: False
Explanation: East and West Ragged Brooks enter South Twin Lake from the south.
To which river system's watershed does South Twin Lake belong?
Answer: West Branch of the Penobscot River
Explanation: South Twin Lake is part of the watershed of the West Branch of the Penobscot River, meaning its waters eventually flow into that river system.
Which of the following tree species is NOT enumerated among those found surrounding South Twin Lake?
Answer: Redwood
Explanation: The forests surrounding the lake include Balsam Fir, White Pine, and Yellow Birch, among others. Redwood trees are not mentioned in the description.
Which brook discharges into South Twin Lake from the northwest?
Answer: Lincoln Brook
Explanation: Lincoln Brook is the tributary located at the northwest end of South Twin Lake.
Identify a fish species mentioned as inhabiting South Twin Lake.
Answer: Chain Pickerel
Explanation: South Twin Lake is home to species including chain pickerel, alongside others such as yellow perch, brook trout, and atlantic salmon.
Which of the following is NOT enumerated as a broad-leaf tree species indigenous to the forests surrounding South Twin Lake?
Answer: Balsam Fir
Explanation: The forests include broad-leaf species such as aspen, red maple, and white birch. Balsam Fir is a coniferous tree.
To which river system's watershed does South Twin Lake belong?
Answer: West Branch of the Penobscot River
Explanation: South Twin Lake is part of the watershed of the West Branch of the Penobscot River, meaning its waters eventually flow into that river system.
Which of the following tree species is NOT enumerated among those found surrounding South Twin Lake?
Answer: Redwood
Explanation: The forests surrounding the lake include Balsam Fir, White Pine, and Yellow Birch, among others. Redwood trees are not mentioned in the description.
Which brook discharges into South Twin Lake from the northwest?
Answer: Lincoln Brook
Explanation: Lincoln Brook is the tributary located at the northwest end of South Twin Lake.
Identify a fish species mentioned as inhabiting South Twin Lake.
Answer: Chain Pickerel
Explanation: South Twin Lake is home to species including chain pickerel, alongside others such as yellow perch, brook trout, and atlantic salmon.
Which of the following is NOT enumerated as a broad-leaf tree species indigenous to the forests surrounding South Twin Lake?
Answer: Balsam Fir
Explanation: The forests include broad-leaf species such as aspen, red maple, and white birch. Balsam Fir is a coniferous tree.
Boat access to South Twin Lake is facilitated by a ramp situated in Partridge Cove, accessible via Maine State Route 11.
Answer: True
Explanation: The source confirms that a State-sponsored ramp in Partridge Cove, accessible from Route 11, provides boat access.
The Montreal, Maine and Atlantic Railway traverses the western periphery of South Twin Lake.
Answer: False
Explanation: The Montreal, Maine and Atlantic Railway is situated along the eastern side of South Twin Lake, not the western side.
Henry David Thoreau visited South Twin Lake and established a campsite there for several days in 1846.
Answer: False
Explanation: Henry David Thoreau passed by South Twin Lake on September 5, 1846, but did not enter it or camp there. He did, however, note the abundance of white pine trees in the vicinity.
The head of the North Twin Dam was augmented to 16 feet in 1867.
Answer: True
Explanation: Historical records indicate that the North Twin dam's head was increased to 16 feet in 1867.
Peanut Island is situated in the southwestern quadrant of South Twin Lake.
Answer: False
Explanation: Peanut Island is located in the northeast part of South Twin Lake.
The Great Northern Paper Company was responsible for the construction of the current dam on South Twin Lake between 1903 and 1904.
Answer: True
Explanation: The current dam structure was indeed established by the Great Northern Paper Company between 1903 and 1904.
J.B. Mullen was instrumental in the initial legislative authorization for dams in the region during the 1830s.
Answer: False
Explanation: The Maine legislature authorized dams in the region in 1836 and 1839. J.B. Mullen was the builder of the dam constructed by the Great Northern Paper Company between 1903 and 1904.
Turkey Tail is a paved highway traversing the southern flank of South Twin Lake.
Answer: False
Explanation: Turkey Tail is described as a gravel-surfaced road that services the south side camps.
Len's Island is identified as a public recreational area.
Answer: False
Explanation: Len's Island, also known as Isle of Len, is noted as being private property.
Describe the provision of boat access to South Twin Lake.
Answer: Via a State-sponsored ramp located in Partridge Cove.
Explanation: Access for boats is provided by a State-sponsored ramp located in Partridge Cove, which is accessible from Maine State Route 11.
Identify the transportation route that runs parallel to the eastern flank of South Twin Lake.
Answer: Maine State Route 11
Explanation: Maine State Route 11 runs parallel to the east side of the lake, and the tracks of the Montreal, Maine and Atlantic Railway are also situated along the eastern side.
Describe Henry David Thoreau's documented interaction with South Twin Lake.
Answer: He noted the abundance of white pine trees while paddling past.
Explanation: Henry David Thoreau passed by South Twin Lake and observed the abundance of large white pine trees in the area, though he did not enter the lake itself.
What significant historical event pertaining to water management transpired in 1836 and 1839 concerning the lakes in this region?
Answer: The Maine legislature authorized the construction of dams at Chesuncook and North Twin Lake.
Explanation: In 1836 and 1839, the Maine legislature passed acts permitting the construction of dams at Chesuncook and North Twin Lake, indicating early legislative efforts concerning water control in the region.
Identify the entity responsible for constructing the current dam on South Twin Lake and the timeframe of its construction.
Answer: J.B. Mullen, between 1903 and 1904
Explanation: The current dam was constructed by J.B. Mullen for the Great Northern Paper Company between 1903 and 1904.
What is the designation of the gravel road that services the camps on the south side of South Twin Lake?
Answer: Turkey Tail
Explanation: The gravel-surfaced road that services the south side camps is called Turkey Tail, connecting to Route 11 at Partridge Cove.
Which island, situated near the south shore, is described as private property?
Answer: Isle of Len
Explanation: Len's Island, also known as Isle of Len, is a private island situated near the south shore, just east of Ragged Brook.
Len's Island is identified as a public recreational area.
Answer: False
Explanation: Len's Island, also known as Isle of Len, is noted as being private property.
Describe the provision of boat access to South Twin Lake.
Answer: Via a State-sponsored ramp located in Partridge Cove.
Explanation: Access for boats is provided by a State-sponsored ramp located in Partridge Cove, which is accessible from Maine State Route 11.
Identify the transportation route that runs parallel to the eastern flank of South Twin Lake.
Answer: Maine State Route 11
Explanation: Maine State Route 11 runs parallel to the east side of the lake, and the tracks of the Montreal, Maine and Atlantic Railway are also situated along the eastern side.
Describe Henry David Thoreau's documented interaction with South Twin Lake.
Answer: He noted the abundance of white pine trees while paddling past.
Explanation: Henry David Thoreau passed by South Twin Lake and observed the abundance of large white pine trees in the area, though he did not enter the lake itself.
What significant historical event pertaining to water management transpired in 1836 and 1839 concerning the lakes in this region?
Answer: The Maine legislature authorized the construction of dams at Chesuncook and North Twin Lake.
Explanation: In 1836 and 1839, the Maine legislature passed acts permitting the construction of dams at Chesuncook and North Twin Lake, indicating early legislative efforts concerning water control in the region.
Identify the entity responsible for constructing the current dam on South Twin Lake and the timeframe of its construction.
Answer: J.B. Mullen, between 1903 and 1904
Explanation: The current dam was constructed by J.B. Mullen for the Great Northern Paper Company between 1903 and 1904.
What is the designation of the gravel road that services the camps on the south side of South Twin Lake?
Answer: Turkey Tail
Explanation: The gravel-surfaced road that services the south side camps is called Turkey Tail, connecting to Route 11 at Partridge Cove.
Which island, situated near the south shore, is described as private property?
Answer: Isle of Len
Explanation: Len's Island, also known as Isle of Len, is a private island situated near the south shore, just east of Ragged Brook.