Wirtz Dam

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Wirtz Dam
Official name Wirtz Dam
Location Horsehoe Bay, Burnet County, Texas, USA
Coordinates 30°33′20″N 98°20′16″W / 30.55556°N 98.33778°W / 30.55556; -98.33778Coordinates: 30°33′20″N 98°20′16″W / 30.55556°N 98.33778°W / 30.55556; -98.33778
Construction began 1949
Opening date 1950
Operator(s) Lower Colorado River Authority
Dam and spillways
Impounds Colorado River
Height 118.3 feet (36.1 m)
Length 5,491 feet (1,674 m)
Width (base) 80 feet (24 m)
Reservoir
Creates Lake LBJ
Surface area 6,534 acres (26.44 km2) [1]
Power station
Turbines 2 [1]
Installed capacity 56 MW [1]

Wirtz Dam (formerly Granite Shoals Dam) was constructed from 1949 to 1950 in tandem with Max Starcke Dam to provide hydroelectric power and to form Lake LBJ, one of the Texas Highland Lakes. Lake LBJ provides cooling water for LCRA's Thomas C. Ferguson Power Plant along Horsehoe Bay. Originally Wirtz Dam was called Granite Shoals Dam, but was renamed in 1951, in honor of Alvin J. Wirtz, who had been instrumental in the formation of the Lower Colorado River Authority. The lake was renamed in 1965 for another advocate of the LCRA, President Lyndon B. Johnson. The dam is near the city of Marble Falls, Texas.[2]

References[edit]

  1. ^ a b c "Wirtz Dam and Lake LBJ". http://www.lcra.org/water/dams/wirtz.html. Lower Colorado River Authority. 2007. 
  2. ^ "Wirtz Dam and Lake LBJ". Retrieved 18 July 2012. 

External links[edit]