Beaver Lake (Arkansas)

Infobox lake
lake_name = Beaver Lake
image_lake = Beaver Dam.jpg
caption_lake = Beaver Dam in Eureka Springs
image_bathymetry =
caption_bathymetry =
location = Ozark Mountains, northwest Arkansas
coords = coord|36|25|16.62|N|93|50|51.42|W|type:waterbody_region:US-AR|display=inline,title
type = reservoir
inflow =
outflow = White River
catchment =
basin_countries = United States
length = convert|50|mi|abbr=on
width =
area = convert|3170|acre|abbr=on
depth =
max-depth =
volume =
residence_time =
shore =
elevation = convert|1120|ft|abbr=on
islands =
cities =

Beaver Lake is a man-made lake in the Ozark Mountains of Northwest Arkansas and is formed by a dam across the White River. Beaver Lake has some convert|487|mi|km|0 of natural shoreline. With towering limestone bluffs, natural caves and a wide variety of trees and flowering shrubs, it is a popular tourist destination.

Construction

Beaver Dam was authorized by the Flood Control Act of 1944 and other following acts. The United States Army Corps of Engineers constructed Beaver Dam during the years 1960-1966, impounding a major part of the White River and creating Beaver Lake. Power generation began in May 1965 and continues today. The initial cost of the project was $60 million. The lake is approximately 50 mi (80 km) in length and covers approximately convert|31700|acre|km2|0, with about 483 mi (777 km) of shoreline and an elevation of 1,120 ft (341 m). [Beaver Lake Fact Sheet 22 Aug 2008]

Recreation

The Army Corps of Engineers has also constructed a variety of recreational facilities around the lake. Paved access roads wind through twelve developed parks. These parks have modern campsites offering electricity and fire rings with drinking water, showers, and restrooms nearby. Other facilities, such as picnic sites, swimming beaches, hiking trails, boat launching ramps, and sanitary dump stations are also available in the parks. There are 12 recreation areas with 677 campsites along with 7 full-service commercial marina concessions, which hold 1750 rental slips. There are 9 limited motel / resort leases and 28 boat ramps licensed to County or State. There are 8 national bass tournaments per year and many other fishing tournaments. There are 3.1 million visitors annually. [Beaver Lake Fact Sheet 22 Aug 2008]

The Hobbs State Park-Conservation Area (formerly known as the Beaver Lake State Park) is the only State Park in Benton County, Arkansas.

Geography

The bulk of Beaver Lake is located in Benton County, Arkansas. The dam itself is located in west Carroll County, Arkansas. Parts of the lake extend into Washington County, Arkansas and Madison County, Arkansas.

U.S. Route 62 runs along the north and west sides of Beaver Lake. Highway 12 roughly follows Beaver Lake for much of its length.

Hydropower

The powerplant operates two main 56 MW turbines in one house unit. Total power generation capacity is 6,347,345 MWHR. The revenue from power generation is returned to the US federal government to pay for the purchase price of the dam.

Flood control

Beaver Lake is the first of several flood control lakes on the White river watershed. Beaver Lakes holds back flood water from Table Rock Lake. The estimated flood damages prevented in 2007 are $1.3 million. Since its creation, the Beaver Lake is estimated to have prevented $52.5 million in damage.

See also

* List of Arkansas dams and reservoirs
* Monte Ne

External links

* [http://www.swl.usace.army.mil/parks/beaver/ US Army Corps of Engineers: Beaver Lake]