Fourmile Lake (or Four Mile Lake) is a

reservoir A reservoir (; ) is an enlarged lake behind a dam, usually built to water storage, store fresh water, often doubling for hydroelectric power generation. Reservoirs are created by controlling a watercourse that drains an existing body of wa ...

located above sea level in

Klamath County, Oregon Klamath County ( ) is one of the List of counties in Oregon, 36 counties in the U.S. state of Oregon. As of the 2020 United States census, 2020 census, the population was 69,413. The county seat is Klamath Falls, Oregon, Klamath Falls. The Oreg ...

, United States. It is northeast of Medford. The lake was created when the Fourmile Lake Dam was constructed, impounding Fourmile Creek, in the

Klamath River The Klamath River (Karuk language, Karuk: ''Ishkêesh'', Klamath language, Klamath: ''Koke'', Yurok language, Yurok: ''Hehlkeek 'We-Roy'') is a long river in southern Oregon and northern California. Beginning near Klamath Falls, Oregon, Klama ...

watershed. It is located just to the east of

Mount McLoughlin Mount McLoughlin is a dormant steep-sided stratovolcano, or composite volcano, in the Cascade Range of southern Oregon, United States. Located in the Sky Lakes Wilderness, it is one of the volcanic peaks in the Cascade Volcanic Arc, within the ...

, which stands above sea level. The lake is bordered by Sky Lakes Wilderness, and is in the Winema National Forest.

History

In 1898, the Fish Lake Water Company was established to help

irrigate Irrigation (also referred to as watering of plants) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has be ...

the

Rogue Valley The Rogue Valley is a valley region in southwestern Oregon in the United States. Located along the middle Rogue River and its tributaries in Josephine and Jackson counties, the valley forms the cultural and economic heart of Southern Oregon n ...

. The company proposed create Fourmile Lake and enlarge nearby Fish Lake for added water storage. The Fourmile Lake Dam was constructed in 1906, while Fish Lake was completed in 1908. The two lakes were connected in 1915 by the Cascade Canal, taking water from Fourmile Lake over the

Cascade Cascade, or Cascading may refer to: Science and technology Science * Air shower (physics), a cascade (particle shower) of subatomic particles and ionized nuclei ** Particle shower, a cascade of secondary particles produced as the result of a high ...

Divide to Fish Lake, supplementing

Little Butte Creek Little Butte Creek is a tributary of the Rogue River (Oregon), Rogue River in the U.S. state of Oregon. Its drainage basin consists of approximately of Jackson County, Oregon, Jackson County and another of Klamath County, Oregon, Klamath Co ...

. In 1955, the dam was repaired, and a new

spillway A spillway is a structure used to provide the controlled release of water downstream from a dam or levee, typically into the riverbed of the dammed river itself. In the United Kingdom, they may be known as overflow channels. Spillways ensure tha ...

was added.

Statistics

Fourmile Lake has an average surface area of , an average volume of , and a drainage basin. It has a maximum depth of . Fourmile Lake Dam stands tall and long.

Fauna

Rainbow Trout The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributary, tributaries of the Pacific Ocean in North America and Asia. The steelhead (sometimes called steelhead trout) is an Fish migration#Classification, ...

, Kokanee,

Brook Trout The brook trout (''Salvelinus fontinalis'') is a species of freshwater fish in the char genus ''Salvelinus'' of the salmon family Salmonidae native to Eastern North America in the United States and Canada. Two ecological forms of brook trout h ...

, and

Lake trout The lake trout (''Salvelinus namaycush'') is a freshwater Salvelinus, char living mainly in lakes in Northern North America. Other names for it include mackinaw, namaycush, lake char (or charr), touladi, togue, laker, and grey trout. In Lake Sup ...

are common in the lake. The

Bushy-tailed Woodrat The bushy-tailed woodrat, or packrat (''Neotoma cinerea'') is a species of rodent in the family Cricetidae found in Canada and the United States. Its natural habitats are boreal forests, temperate forests, dry savanna, temperate shrubland, and te ...

and

Golden-mantled Ground Squirrel The golden-mantled ground squirrel (''Callospermophilus lateralis'') is a ground squirrel native to western North America. It is distributed in the Rocky Mountains of British Columbia and Alberta, and through much of the western United States. D ...

, species of

least concern A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wil ...

, can be found around the lake.

Recreation

The

Pacific Crest Trail The Pacific Crest Trail (PCT), officially designated as the Pacific Crest National Scenic Trail, is a long-distance hiking and equestrian trail closely aligned with the highest portion of the Cascade and Sierra Nevada mountain ranges, which lie ...

passes by about from Fourmile Lake. The lake is included in the Winema National Forest. The Sky Lakes Wilderness borders the lake, and a trail leads into it. One

campground Campsite, campground, and camping pitch are all related terms regarding a place used for camping (an overnight stay in an outdoor area). The usage differs between British English and American English. In British English, a ''campsite'' is an ...

is located near the lake. Popular activities include

fishing Fishing is the activity of trying to catch fish. Fish are often caught as wildlife from the natural environment (Freshwater ecosystem, freshwater or Marine ecosystem, marine), but may also be caught from Fish stocking, stocked Body of water, ...

swimming Swimming is the self-propulsion of a person through water, such as saltwater or freshwater environments, usually for recreation, sport, exercise, or survival. Swimmers achieve locomotion by coordinating limb and body movements to achieve hydrody ...

, and

boating Boating is the leisurely activity of travelling by boat, or the recreational use of a boat whether powerboats, sailboats, or man-powered vessels (such as rowing and paddle boats), focused on the travel itself, as well as sports activities, suc ...

References

{{authority control Reservoirs in Oregon Lakes of Klamath County, Oregon Buildings and structures in Klamath County, Oregon Protected areas of Klamath County, Oregon Fremont–Winema National Forest 1906 establishments in Oregon

History

Statistics

Fauna

Recreation

See also

References