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Pacific Tarn | |
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Location | Summit County, Colorado, United States |
Coordinates | 39°25′11″N106°07′11″W / 39.41972°N 106.11972°W |
Basin countries | United States |
Max. length | 560 ft (170 m) |
Max. width | 464 ft (141 m) |
Surface area | 4.7 acres (1.9 ha) |
Max. depth | 28 ft (8.5 m) |
Surface elevation | 13,420 ft (4,090 m) |
Pacific Tarn is a small lake located in the Colorado Rocky Mountains in the United States. It is notable for its 13,420 foot (4,090 m) elevation, [1] making it the highest lake in the United States whose name is recognized by the United States Board on Geographic Names, surpassing other lakes such as Hawaii's Lake Waiau on Mauna Kea, and California's Tulainyo Lake near Mount Whitney.
The lake sits atop the broad eastern ridge of Pacific Peak in the Tenmile Range.
Efforts to name the lake were spearheaded by Carl Drews, a Boulder, Colorado resident who organized an expedition to the lake in 2002 to measure the size, depth and water chemistry. The lake remained unnamed until January 8, 2004, when the United States Board of Geographic Names officially approved the name Pacific Tarn for the lake.
Lake County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 7,436. The county seat and the only municipality in the county is Leadville. The highest natural point in Colorado and the entire Rocky Mountains is the summit of Mount Elbert in Lake County at 14,440 feet elevation.
Crowley County is a county in Colorado. As of the 2020 census, the population was 5,922. The county seat is Ordway.
Cimarron Hills is an unincorporated community and a census-designated place (CDP) located in and governed by El Paso County, Colorado, United States. Cimarron Hills is an enclave of the City of Colorado Springs. The CDP is a part of the Colorado Springs, CO Metropolitan Statistical Area. The population of the Cimarron Hills CDP was 19,311 at the United States Census 2020. The Colorado Springs post office serves the area.
The summit of Mount Elbert at 14,440 feet (4401.2 m) elevation is the highest summit of the Rocky Mountains of North America, the highest point in the U.S. State of Colorado, and the second-highest summit in the contiguous United States after Mount Whitney, which is slightly taller. The ultra-prominent fourteener is the highest peak in the Sawatch Range, as well as the highest point in the entire Mississippi River drainage basin. Mount Elbert is located in San Isabel National Forest, 12.1 miles (19.4 km) southwest of the City of Leadville in Lake County, Colorado.
Mount Blue Sky is the highest peak in the Mount Evans Wilderness in the Front Range of the Rocky Mountains of North America. The prominent 14,271-foot (4,350 m) fourteener is located 13.4 miles (21.6 km) southwest by south of Idaho Springs in Clear Creek County, Colorado, United States, on the drainage divide between Arapaho National Forest and Pike National Forest.
The Medicine Bow Mountains are a mountain range in the Rocky Mountains that extend 100 miles (160 km) from northern Colorado into southern Wyoming. The northern extent of this range is the sub-range the Snowy Range. From the northern end of Colorado's Never Summer Mountains, the Medicine Bow mountains extend north from Cameron Pass along the border between Larimer and Jackson counties in Colorado and northward into south central Wyoming. In Wyoming, the range sits west of Laramie, in Albany and Carbon counties to the route of the Union Pacific Railroad and U.S. Interstate 80. The mountains often serve as a symbol for the city of Laramie. The range is home to Snowy Range Ski Area.
The Lakes of the Clouds are a set of tarns located at the 5,032 ft (1,534 m) col between Mount Monroe and Mount Washington in the White Mountains of the U.S. state of New Hampshire. The lakes form the source of the Ammonoosuc River, a tributary of the Connecticut River. They are recorded by the Geographic Names Information System as the highest elevation lakes in the United States east of South Dakota.
Lake Tear of the Clouds is a small tarn located in the town of Keene, in Essex County, New York, United States, on the southwest slope of Mount Marcy, the state's highest point, in the Adirondack Mountains. It is the highest pond in the state at 4,293 feet (1,309 m). It is often cited as the highest source of the Hudson River, via Feldspar Brook, the Opalescent River and Calamity Brook.
The Virgin Mountains are a mountain range of the northeastern Mojave Desert, located in Clark County, southeastern Nevada and Mohave County, northwestern Arizona.
The Tenmile Range is a mountain range in U.S. state of Colorado. The range is an extension of the Mosquito Range which is part of the Rocky Mountains. The two ranges are effectively the same range. They are split only by the Continental Divide and name. The Tenmile Range is on the north side of the divide, and the Mosquito on the south. The range is often referred to as the Tenmile-Mosquito Range.
Summit Lake Park is a park located along Mount Evans Scenic Byway about 64 miles (100 km) west of Denver, Colorado. The park is 160 acres (0.65 km²) in size and contains alpine tundra. Land to the east of the lake is in a state of permafrost which helps to prevent drainage of the area. During the summer, the park is filled with wildflowers, some of which have not been found anywhere else outside of the Arctic Circle. The park is named after Summit Lake, the headwaters of Bear Creek.
Andrews Glacier is an alpine glacier in a cirque below Otis Peak in Rocky Mountain National Park in the U.S. state of Colorado. The glacier extends from Andrews Pass at nearly 12,000 to 11,700 feet with some perennial snow extending to Andrews Tarn, a small proglacial lake. When images of the glacier taken in the early 1900s are compared with those of the early 2000s, Andrews Glacier is showing a negative glacier mass balance which indicates the glacier is retreating.
Mount Falconer is a mountain, 810 metres (2,660 ft) high, surmounting Lake Fryxell on the north wall of Taylor Valley, between Mount McLennan and Commonwealth Glacier in Antarctica. It was named by the Western Journey Party, led by Thomas Griffith Taylor, of the British Antarctic Expedition, 1910–13.
The Mountain states form one of the nine geographic divisions of the United States that are officially recognized by the United States Census Bureau. It is a subregion of the Western United States.
Pacific Peak, elevation 13,957 ft (4,254 m), is a summit in the Mosquito Range of central Colorado. The peak is southwest of Breckenridge in the Arapaho National Forest. Its long east ridge is prominently visible across the valley to the north when hiking Quandary Peak, a popular 14er in Colorado. It is often hiked together with nearby Atlantic Peak. Pacific Tarn, the highest officially named lake in the United States, lies high on the eastern flank of the peak.
Powell Peak is a summit in Grand County, Colorado, in the United States. With an elevation of 13,176 feet (4,016 m), Powell Peak is the 493rd-highest summit in the state of Colorado.