Lake Mendocino
Encyclopedia
Lake Mendocino is a large reservoir
Reservoir
A reservoir , artificial lake or dam is used to store water.Reservoirs may be created in river valleys by the construction of a dam or may be built by excavation in the ground or by conventional construction techniques such as brickwork or cast concrete.The term reservoir may also be used to...

 in Mendocino County, California
Mendocino County, California
Mendocino County is a county located on the north coast of the U.S. state of California, north of the greater San Francisco Bay Area and west of the Central Valley. As of the 2010 census, the population was 87,841, up from 86,265 at the 2000 census...

, northeast of Ukiah
Ukiah, California
The average high temperature is 73.5 °F . Average low temperature is 46.1 °F . Temperatures reach 90 °F on an average of 65.6 days annually and 100 °F on an average of 14.4 days annually. Due to frequent low humidity, summer temperatures normally drop into the fifties at night. Freezing...

. It covers 1922 acre (7.8 km²) and was formed by the construction of Coyote Dam in 1958. The lake and dam
Dam
A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees are used to manage or prevent water flow into specific land regions. Hydropower and pumped-storage hydroelectricity are...

 provide flood control, water conservation, hydroelectric power, and recreation.

Recreation

Lake Mendocino is administered by the U.S. Army Corps of Engineers and offers disc golf
Disc golf
Disc golf is a disc game in which individual players throw a flying disc into a basket or at a target. According to the Professional Disc Golf Association, "The object of the game is to traverse a course from beginning to end in the fewest number of throws of the disc." Of the more than 3000...

, boating
Boating
Boating is the leisurely activity of travelling by boat, or the recreational use of a boat whether powerboats, sailboats, or man-powered vessels , focused on the travel itself, as well as sports activities, such as fishing or water skiing...

, water skiing
Water skiing
thumb|right|A slalom skier making a turn on a slalom waterski.Waterskiing is a sport where an individual is pulled behind a boat or a cable ski installation on a body of water, skimming the surface.-History:...

, fishing
Fishing
Fishing is the activity of trying to catch wild fish. Fish are normally caught in the wild. Techniques for catching fish include hand gathering, spearing, netting, angling and trapping....

, camping
Camping
Camping is an outdoor recreational activity. The participants leave urban areas, their home region, or civilization and enjoy nature while spending one or several nights outdoors, usually at a campsite. Camping may involve the use of a tent, caravan, motorhome, cabin, a primitive structure, or no...

, and hiking
Hiking
Hiking is an outdoor activity which consists of walking in natural environments, often in mountainous or other scenic terrain. People often hike on hiking trails. It is such a popular activity that there are numerous hiking organizations worldwide. The health benefits of different types of hiking...

.

There are 300+ campsites plus a small number of boat-in only sites. Three groups of campsites are named in the Pomo language of the local native people. Because of high demand, campsites must be reserved in advance.

There are two boat ramps, at the north and south ends of the lake, and use for watersports is permitted. The lake also has numerous day use and picnic areas. Several hiking trails traverse the length of the lake.

Coyote Dam

Coyote Dam (or Coyote Valley Dam) is an earthen dam 164 ft (50 m) high, 3532 ft (1,077 m) long, and 20 ft (6 m) wide, with a total volume of 6150000 cu yd (4,702,012.4 m³). It was built as a flood control project by the U.S. Army Corps of Engineers. Completed in 1959, it sits across the East Fork of the Russian River
Russian River (California)
The Russian River, a southward-flowing river, drains of Sonoma and Mendocino counties in Northern California. With an annual average discharge of approximately , it is the second largest river flowing through the nine county Greater San Francisco Bay Area with a mainstem 110 miles ...

, which is the primary source of inflow to the lake. The dam offers public access by foot.

Coyote Valley

Beneath the surface of the lake lies the old Coyote Valley. With the construction of the dam, the Army Corps had to relocate the residents of the valley, along with a short portion of State Route 20 which was subsequently innundated.

External links

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