Steamboat Rock | |
---|---|
Highest point | |
Elevation | 6,074 ft (1,851 m) [1] |
Prominence | 294 ft (90 m) [1] |
Parent peak | Jenny Lind Rock [1] |
Isolation | 0.9 mi (1.4 km) [1] |
Coordinates | 40°32′06″N108°59′12″W / 40.5349638°N 108.9867849°W [2] |
Geography | |
Location | Dinosaur National Monument Moffat County, Colorado, US |
Parent range | Uinta Mountains |
Topo map | USGS Canyon of Lodore South |
Geology | |
Rock age | Permian-Pennsylvanian |
Rock type | Weber Sandstone |
Climbing | |
Easiest route | class 5+ climbing [1] |
Steamboat Rock, reaching an elevation of 6,074 ft (1,851 m) is a promontory located in the eastern Uinta Mountains, in Moffat County of northwest Colorado, United States. [2] This iconic landmark of Dinosaur National Monument is situated at the confluence of the Green River and Yampa River. Precipitation runoff from this feature drains into the Green River. This geographical formation was originally named "Echo Rock" in John Wesley Powell's 1875 report, The Exploration of the Colorado River and Its Canyons . The Steamboat name first appeared on a 1941 United States Geological Survey map of Dinosaur National Monument. [2] The area around it still retains the Echo Park name applied by Powell during the Powell Geographic Expedition of 1869.
Steamboat Rock is a mile-long, 1,000-ft high, slender peninsular ridge within a meander of the Green River. It is composed almost entirely of Permian-Pennsylvanian Weber Sandstone, with a thin layer of Park City Formation caprock. [3] It is located where the river exits Lodore Canyon and enters Echo Park. The river drops 15 feet as it courses around Steamboat Rock.
Spring and fall are the most favorable seasons to visit Steamboat Rock. According to the Köppen climate classification system, it is located in a semi-arid climate zone, with temperatures averaging between 0 °F to 30 °F in January, and 50 °F to 100 °F in July. [4] Typical of high deserts, summer temperatures can be exceedingly hot, while winter temperatures can be very cold. Snowfall is common, but the snow melts rapidly in the arid and sunny climate. Rainfall is very low, and the evaporation rate classifies the area as desert, even though the rainfall exceeds 10 inches.
Climate data for Dinosaur National Monument | |||||||||||||
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Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Mean daily maximum °F (°C) | 33.0 (0.6) | 39.0 (3.9) | 50.4 (10.2) | 60.8 (16.0) | 71.9 (22.2) | 83.2 (28.4) | 90.5 (32.5) | 87.9 (31.1) | 77.7 (25.4) | 63.6 (17.6) | 45.7 (7.6) | 34.2 (1.2) | 61.5 (16.4) |
Mean daily minimum °F (°C) | 10.8 (−11.8) | 15.2 (−9.3) | 25.0 (−3.9) | 31.8 (−0.1) | 40.5 (4.7) | 48.9 (9.4) | 56.6 (13.7) | 54.7 (12.6) | 45.5 (7.5) | 34.9 (1.6) | 23.3 (−4.8) | 12.7 (−10.7) | 33.3 (0.7) |
Average precipitation inches (mm) | 0.64 (16) | 0.56 (14) | 0.88 (22) | 1.17 (30) | 1.30 (33) | 1.06 (27) | 1.01 (26) | 0.89 (23) | 1.24 (31) | 1.46 (37) | 0.80 (20) | 0.62 (16) | 11.64 (296) |
Average snowfall inches (cm) | 9.2 (23) | 6.6 (17) | 5.9 (15) | 3.5 (8.9) | 0.7 (1.8) | 0.2 (0.51) | 0.0 (0.0) | 0.0 (0.0) | 0.2 (0.51) | 1.6 (4.1) | 4.7 (12) | 8.3 (21) | 41.1 (104) |
Source: The Western Regional Climate Center [5] |
Canyonlands National Park is a national park of the United States located in southeastern Utah near the town of Moab. The park preserves a colorful landscape eroded into numerous canyons, mesas, and buttes by the Colorado River, the Green River, and their respective tributaries. Legislation creating the park was signed into law by President Lyndon B. Johnson on September 12, 1964.
The Yampa River flows 250 miles (400 km) through northwestern Colorado, United States. Rising in the Rocky Mountains, it is a tributary of the Green River and a major part of the Colorado River system. The Yampa is one of the few free-flowing rivers in the western United States, with only a few small dams and diversions.
Dinosaur National Monument is an American national monument located on the southeast flank of the Uinta Mountains on the border between Colorado and Utah at the confluence of the Green and Yampa rivers. Although most of the monument area is in Moffat County, Colorado, the Dinosaur Quarry is located in Utah, north of the town of Jensen, Utah. The nearest Colorado town is Dinosaur while the nearest city is Vernal, Utah.
The Gates of Lodore is the scenic entrance to the Canyon of Lodore, a canyon on the Green River in northwestern Colorado, United States. The name Gates of Lodore has become synonymous with the canyon itself and the two names are used interchangeably. The Canyon commences as the Green River departs Browns Park and cuts through the Uinta Mountains meandering eighteen miles until its end at Echo Park (Colorado), the confluence of the Green and Yampa River. It was named by the Powell Expedition after the English poem Cataract of Lodore. It is located in Dinosaur National Monument.
Echo Park is a remote river bottom surrounded by canyon walls on the Green River, just downstream from the confluence with the Yampa River and across the stream from the dramatic southern end of Steamboat Rock in Dinosaur National Monument.
Echo Park Dam was proposed in the 1950s by the U.S. Bureau of Reclamation as a central feature of the Colorado River Storage Project. Situated on the Green River, a major tributary of the Colorado River, the dam was proposed for the Echo Park district of Dinosaur National Monument, flooding much of the Green and Yampa river valleys in the monument. The dam was bitterly opposed by preservationists, who saw the encroachment of a dam into an existing national park as another Hetch Hetchy, to be opposed as an appropriation of protected lands for development purposes. The Echo Park project was abandoned in favor of Glen Canyon Dam on the main stem of the Colorado, in lands that were not at that time protected. This was eventually regarded as a strategic mistake by conservation organizations.
The East Temple is a prominent 7,709 feet (2,350 m) summit composed of Navajo Sandstone in Zion National Park, in Washington County of southwest Utah, United States. It is one of the notable landmarks in the park. The nearest neighbor is Twin Brothers, one-half mile to the north, and the nearest higher peak is The West Temple, 3.85 miles (6.20 km) to the west-southwest. The mountain is situated 1.8 miles northeast of the park headquarters, at the confluence of Pine Creek and the North Fork Virgin River. This feature's name was applied by John Wesley Powell during his explorations in 1872, and was officially adopted in 1934 by the U.S. Board on Geographic Names. The first ascent was made in 1937 by Glen Dawson, Dick Jones, Homer Fuller, Wayland Gilbert, and Jo Momyer.
Druid Arch is an iconic 150-foot tall Cedar Mesa Sandstone arch located within the Needles District of Canyonlands National Park, in San Juan County, Utah. It is situated at the head of Elephant Canyon, and precipitation runoff from Druid Arch drains north into the nearby Colorado River via Elephant Canyon. Druid Arch is one of the most popular hiking destinations in the Needles district. A 5.4 mile hike to Druid Arch starts at the Elephant Hill Trailhead, and the final quarter-mile is steep with some scrambling and one ladder. The name comes from its resemblance to the Stonehenge monument in England, which is believed to be a Druid temple. This feature's name was officially adopted in 1963 by the U.S. Board on Geographic Names.
Mount Kinesava is a 7,285-foot (2,220 m) sandstone mountain summit located in Zion National Park, in Washington County of southwest Utah, United States.
The Organ is a 5,080-foot (1,550 m) elevation Navajo Sandstone summit located in Zion National Park, in Washington County of southwest Utah, United States. The Organ is situated in the Big Bend at the north end of Zion Canyon, rising 700 feet above the canyon floor and the North Fork of the Virgin River which drains precipitation runoff from this rock. Neighbors include The Great White Throne, Cathedral Mountain, Angels Landing, Observation Point, and Cable Mountain. The Organ is believed to have been named by Claud Hirschi and Ethelbert Bingham, residents of Rockville, on their 1916 trip with Methodist Minister Frederick Vining Fisher, who also named geographical formations in Zion. This geographical feature's descriptive name was officially adopted in 1934 by the U.S. Board on Geographic Names.
Mount Holmes is a 7,998-foot elevation summit located in eastern Garfield County, Utah, United States. Mount Holmes is part of the Henry Mountains. It is situated in a dry, rugged, and sparsely settled region west of Glen Canyon National Recreation Area, on primitive land administered by the Bureau of Land Management. Precipitation runoff from this mountain drains into tributaries of the nearby Colorado River, which here is Lake Powell six miles to the east of this mountain.
Washer Woman is a 500-foot (150-meter) tall sandstone arch and tower located in the Island in the Sky District of Canyonlands National Park, in San Juan County, Utah. It is situated 300 feet northwest of the slightly higher Monster Tower. Washer Woman is so named because the feature gives the appearance of a washerwoman bent over a washtub. This geographical feature's name was officially adopted in 1986 by the U.S. Board on Geographic Names after previously having similar names such as Washer-Woman Arch and The Washer Woman. Washer Woman and Monster Tower are an eroded fin composed of Wingate Sandstone, which is the remains of wind-borne sand dunes deposited approximately 200 million years ago in the Late Triassic. Airport Tower is set 1.6 mi (2.6 km) to the east, and Mesa Arch is situated 1.5 mi (2.4 km) to the west. A short hike to Mesa Arch provides the easiest view of Washer Woman. Access to this formation is via the four-wheel drive White Rim Road, which is the other option to see it. The top of this geological formation rises 1,300 feet above the road in approximately one mile. Precipitation runoff from Washer Woman drains southeast into the nearby Colorado River via Buck Canyon.
Jailhouse Rock is a 6,123-foot (1,866-meter) elevation summit located in Capitol Reef National Park, in Wayne County of Utah, United States. This remote iconic monolith is situated nine miles (14 km) north of the park's visitor center, and four miles (6.4 km) south of Temples of the Sun and Moon, in the South Desert of the park's North District. South Desert is a long, narrow valley that runs parallel to the strike of the Waterpocket Fold monocline. Cathedral Valley was so named in 1945 by Charles Kelly, first superintendent of Capitol Reef National Monument, because the valley's sandstone monoliths reminded early explorers of ornate, Gothic cathedrals, with fluted walls, alcoves, and pinnacles. Jailhouse Rock rises 500 feet above its surrounding terrain, and can be seen from the Lower South Desert Overlook, which is 15 miles northwest of Highway 24 via the Hartnet Road. The hiking approach to the base of this large promontory rising from the valley floor is made from the Lower South Desert Overlook via a switchback trail until it disappears along the valley floor. Precipitation runoff from this feature is drained by Deep Creek, a tributary of the Fremont River, which in turn is within the Colorado River drainage basin.
Buttes of the Cross is two sandstone summits located in the northern reach of Glen Canyon National Recreation Area, in Wayne County of Utah, United States. The larger and higher south butte reaches an elevation of 5,642 feet, whereas the north butte rises to 5,569 feet, with approximately 0.6 miles (0.97 km) separation between them. When viewed from the north-northeast near Labyrinth Canyon, they align to form the shape of a cross, creating the appearance of a single butte. The name "Butte of the Cross" was first applied by John Wesley Powell during the Powell Geographic Expedition of 1869. A few miles further down the Green River, Powell finds that this geographical feature is two buttes when viewed from the east, so it was renamed Buttes of the Cross. Buttes of the Cross towers over 1,400 feet above its surrounding terrain. It is situated 6.8 miles west of Candlestick Tower, and one-half mile outside the boundary of Canyonlands National Park.
Bridger Jack Butte is a sandstone butte located in Bears Ears National Monument, in San Juan County, Utah, United States. Set at the northern tip of Bridger Jack Mesa and above the confluence of Indian and Lavender Creeks, the summit rises to an elevation of 5,890 feet, and towers over 700 feet above the surrounding terrain and floor of Lavender Canyon to its west. This landmark is situated four miles southeast of the Sixshooter Peaks, and is visible from State Route 211 between Newspaper Rock and the Needles District of Canyonlands National Park. "Bridger Jack" was a Paiute medicine man.
Steamboat Mountain is a 7,410-foot-elevation (2,260-meter) summit located in the Grand Canyon, in Coconino County of northern Arizona, US. It is situated four miles northwest of Holy Grail Temple, and 2.5 miles west-southwest of Timp Point on the North Rim. George Wharton James described it as a "majestic butte", nearly encircled by Galloway and Saddle Canyons. Topographic relief is significant as it rises over 5,400 feet above the Colorado River in three miles. According to the Köppen climate classification system, Steamboat Mountain is located in a Cold semi-arid climate zone, with precipitation runoff draining west to the Colorado River via Tapeats Creek and Stone Creek. This feature's name was officially adopted in 1932 by the U.S. Board on Geographic Names.
Kissing Couple is a 5,815-foot-elevation (1,772-meter) sandstone pillar located in Colorado National Monument, in Mesa County of western Colorado, United States. This iconic 400-foot-high tower is situated on the west side of Monument Canyon, 1.5 mile southeast of the monument's visitor center, and nine miles (14 km) west of the community of Grand Junction. It is also a half-mile south-southeast of another popular climbing destination, Independence Monument, and both can be seen from viewpoints along Rim Rock Drive. It is so named because it resembles an embracing couple. This geographical feature's name was officially adopted in 1982 by the United States Board on Geographic Names. Older USGS maps have the feature's name misplaced by about one-half mile to the southeast. The first ascent of the summit was made May 4, 1960, by Layton Kor, Harvey Carter, and John Auld via the five pitch, class 5.11a route named Long Dong Wall. The first free ascent was made in 1977 by Andy Petefish, Tom Stubbs, and Jim Pearson. Some climbers alternatively refer to Kissing Couple as "Bell Tower."
Sentinel Spire is a 5,500-foot-elevation (1,676-meter) sandstone pillar located in Colorado National Monument, in Mesa County of western Colorado, United States. This 200-foot freestanding tower is situated in Wedding Canyon, one-half mile east of the monument's visitor center, and 9 miles (14 km) west of the community of Grand Junction. It is also immediately south of Window Rock, and north of another climbing destination, Pipe Organ, both of which can be seen from viewpoints along Rim Rock Drive. The first ascent of the summit was made May 3, 1960, by Layton Kor, Harvey Carter, and John Auld via the class 5.10 route, Fast Draw. This was the day before the climbers also made the first ascent of nearby Kissing Couple. The first solo ascent was made by Ron Olevsky in March 1976, and the first free ascent was made by Andy Petefish and John Christenson in 1978. Some climbers refer to Sentinel Spire as Watusi Spear.
Coke Ovens is a 5,962-foot-elevation (1,817-meter) linear set of pillars located in Colorado National Monument, in Mesa County of western Colorado, United States. This iconic landmark is situated on the west side of Monument Canyon, two miles south of the monument's visitor center, and 9 miles (14 km) west of the community of Grand Junction. It is also one mile south of Kissing Couple, and both can be seen from viewpoints along Rim Rock Drive. It is so named because the rounded shape resembles beehive coke ovens that were used in the nineteenth century to convert bituminous coal into coke, which was then used for smelting iron.
Split Mountain is a 7,657-foot-elevation (2,334-meter) summit in Uintah County, Utah, United States.