High Rock Lake Wilderness
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The High Rock Lake Wilderness is a wilderness area in
Nevada Nevada ( ; ) is a U.S. state, state in the Western United States, Western region of the United States. It is bordered by Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast, and Utah to the east. N ...
containing the northern portion of the
Calico Hills Calico (; in British usage since 1505) is a heavy plain weave, plain-woven textile made from unbleached, and often not fully processed, cotton. It may also contain unseparated husk parts. The fabric is far coarser than muslin, but less coarse an ...
. High Rock Lake, for which the wilderness was named, was created about 11,800 years ago after a large
rockslide A rockslide is a type of landslide caused by rock failure in which part of the bedding plane of failure passes through compacted rock and material collapses ''en masse'' and not in individual blocks. Note that a rockslide is similar to an avalanc ...
closed the outlet (Box Canyon) to High Rock and Little High Rock Canyons. This new outlet (Fly Canyon) cut a narrow canyon that empties at Soldier Meadows. One special geological feature in Fly Canyon is the
potholes A pothole is a depression in a road surface, usually asphalt pavement, where traffic has removed broken pieces of the pavement. It is usually the result of water in the underlying soil structure and traffic passing over the affected area. Water ...
. The potholes were carved by
whirlpool A whirlpool is a body of rotating water produced by opposing currents or a current running into an obstacle. Small whirlpools form when a bath or a sink is draining. More powerful ones formed in seas or oceans may be called maelstroms ( ). ''Vo ...
action of sand and gravel in the stream. Another unique feature is the Fly Slide where emigrants lowered their wagons with ropes into Fly Canyon portion of the Applegate-Lassen Trail. Elevations in the wilderness range from with scattered vegetation of
saltbrush ''Atriplex'' () is a plant genus of about 250 species, known by the common names of saltbush and orache (; also spelled orach). It belongs to the subfamily Chenopodioideae of the family Amaranthaceae ''s.l.''. The genus is quite variable and w ...
and
sagebrush Sagebrush is the common name of several woody and herbaceous species of plants in the genus ''Artemisia''. The best known sagebrush is the shrub ''Artemisia tridentata''. Sagebrushes are native to the North American west. Following is an alph ...
. The wilderness area is managed by the
Bureau of Land Management The Bureau of Land Management (BLM) is an agency within the United States Department of the Interior responsible for administering federal lands. Headquartered in Washington DC, and with oversight over , it governs one eighth of the country's la ...
.


See also

*
Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have ...


References


External links


High Rock Lake Wilderness page at Wilderness.net
{{authority control Wilderness areas of Nevada Protected areas of Humboldt County, Nevada IUCN Category Ib Bureau of Land Management areas in Nevada