Tom Miller Dam | |
---|---|
Official name | Tom Miller Dam |
Location | Austin, Texas, United States |
Coordinates | 30°17′38″N97°47′8″W / 30.29389°N 97.78556°W Coordinates: 30°17′38″N97°47′8″W / 30.29389°N 97.78556°W |
Construction began | 1938 |
Opening date | 1940 |
Operator(s) | Lower Colorado River Authority |
Dam and spillways | |
Impounds | Colorado River |
Height | 100.5 feet (30.6 m) |
Length | 1,590 feet (485 m) |
Width (base) | 155 feet (47 m) |
Spillway type | 6 controlled bulkhead-gate |
Spillway capacity | 107,700 cu ft/s (3,050 m3/s) (4 floodgates at 15,300; 5 floodgates at 8,600; 2 turbines at 1,750) |
Reservoir | |
Creates | Lake Austin |
Surface area | 1,599 acres (6.47 km2) [1] |
Power Station | |
Turbines | 2 [1] |
Installed capacity | 17.3 MW [1] |
Tom Miller Dam is a dam located on the Colorado River within the city limits of Austin, Texas, United States. The City of Austin, aided by funds from the Public Works Administration, constructed the dam for the purpose of flood control and for generating hydroelectric power. Named after Robert Thomas Miller, a former Mayor of Austin, the dam forms Lake Austin, one of the Texas Highland Lakes.
The dam began operating in 1940 and is located at the site of the city's two previous dams, each of which were destroyed during major floods and shared the same name, Austin Dam. [2] It is currently leased to the Lower Colorado River Authority, who maintains and operates the dam.
The Lower Colorado River Authority (LCRA) is a nonprofit public utility created in November 1934 by the Texas Legislature. LCRA's mission is to enhance the lives of the Texans it serves through water stewardship, energy and community service. LCRA provides public power, manages the lower Colorado River, builds and operates transmission lines, owns public parks, and offers community services.
Lady Bird Lake is a river-like reservoir on the Colorado River in Austin, Texas, United States. The City of Austin created the reservoir in 1960 as a cooling pond for a new city power plant. The lake, which has a surface area of 416 acres (168 ha), is now used primarily for recreation and flood control. The reservoir is named in honor of former First Lady of the United States Lady Bird Johnson.
Lake Travis is a reservoir on the Colorado River in central Texas in the United States.
Lake Austin, formerly Lake McDonald, is a water reservoir on the Colorado River in Austin, Texas. The reservoir was formed in 1939 by the construction of Tom Miller Dam by the Lower Colorado River Authority. Lake Austin is one of the seven Highland Lakes created by the LCRA, and is used for flood control, electrical power generation, and recreation.
The Colorado River is an approximately 862-mile (1,387 km) long river in the U.S. state of Texas. It is the 18th longest river in the United States and the longest river with both its source and its mouth within Texas.
The Brazos River, called the Río de los Brazos de Dios by early Spanish explorers, is the 11th-longest river in the United States at 1,280 miles (2,060 km) from its headwater source at the head of Blackwater Draw, Roosevelt County, New Mexico to its mouth at the Gulf of Mexico with a 45,000-square-mile (116,000 km2) drainage basin. Being one of Texas' largest rivers, it is sometimes used to mark the boundary between East Texas and West Texas.
Mansfield Dam is a dam located across a canyon at Marshall Ford on the Colorado River, 13 miles (21 km) northwest of Austin, Texas. The groundbreaking ceremony occurred on February 19, 1937, with United States Secretary of the Interior Harold L. Ickes attending. The dam was a joint project by the Lower Colorado River Authority (LCRA) and the United States Bureau of Reclamation, with partial funding provided by the Public Works Administration. Brown and Root, headed by James E. Walters, Sr., was the prime contractor. The dam was completed in 1941. Originally called Marshall Ford Dam, the name was changed in 1941 in honor of United States Representative J.J. Mansfield. The reservoir behind Mansfield Dam is named Lake Travis. The dam is owned and operated by the LCRA.
The Texas Highland Lakes is a chain of six fresh water reservoirs in Central Texas formed by six dams on the lower Colorado River. The Texas Colorado River winds southeast from West Texas to Matagorda Bay and the Gulf of Mexico.
Max Starcke Dam is a dam in the U.S. state of Texas. Starcke Dam impounds Lake Marble Falls, one of the Texas Highland Lakes. The dam was constructed in 1949–1951 in order to provide hydroelectric power. Located near Marble Falls, Texas, Starcke Dam was the last of the six Highland Lakes dams to be built.
Lake Marble Falls is a reservoir on the Colorado River in the Texas Hill Country in the United States. The reservoir was formed in 1951 by the construction of Max Starcke Dam by the Lower Colorado River Authority. Originally named Marble Falls Dam, the dam was renamed in 1962 for Max Starcke, the second general director of the LCRA. Located near the town of Marble Falls, the lake is used as a venue for aquatic recreation and for the purpose of generating hydroelectric power. It is the newest and smallest of the Texas Highland Lakes.
Wirtz Dam was constructed from 1949 to 1951 to provide hydroelectric power and to form Lake Lyndon B. Johnson, one of the Texas Highland Lakes. Lake LBJ ‒ as it is more commonly referred to ‒ provides cooling water for the Lower Colorado River Authority's Thomas C. Ferguson Power Plant along Horsehoe Bay.
Lake Lyndon B. Johnson is a reservoir on the Colorado River in the Texas Hill Country about 45 miles northwest of Austin. The reservoir was formed in 1950 by the construction of Granite Shoals Dam by the Lower Colorado River Authority (LCRA). The Colorado River and the Llano River meet in the northern portion of the lake at Kingsland.
Inks Lake is a reservoir on the Colorado River in the Texas Hill Country in the United States. The reservoir was formed in 1938 by the construction of Inks Dam by the Lower Colorado River Authority. Located near Burnet, Texas, the lake serves to provide flood control in tandem with Lake Buchanan and features the smallest hydroelectric power plant on the Highland Lakes chain. Inks Lake was named for Roy B. Inks, one of the original board members of the Lower Colorado River Authority, and serves as a venue for outdoor recreation, including fishing, boating, swimming, camping, and picnicking.
Inks Dam was constructed from 1936 to 1938 and forms Inks Lake, one of the seven Texas Highland Lakes. The lake and dam are owned and operated by the Lower Colorado River Authority for hydropower generation and recreational purposes and are named for Roy B. Inks, one of the original members on the LCRA Board of Directors.
The Buchanan Dam is a multiple arch dam located on the Colorado River of Texas. The dam forms Lake Buchanan and was the first dam to be completed in the chain of Texas Highland Lakes. The dam is used for generating hydroelectric power and for flood control and is located about 12 miles (19 km) west of Burnet, Texas.
Lake Buchanan was formed by the construction of Buchanan Dam by the Lower Colorado River Authority to provide a water supply for the region and to provide hydroelectric power. Buchanan Dam, a structure over 2 mi (3.2 km) in length, was completed in 1939. Lake Buchanan was the first of the Texas Highland Lakes to be formed, and with 22,333 acres of surface water, it is also the largest. The surface of the lake includes area in both Burnet and Llano Counties. The lake is west of the city of Burnet, Texas.
The following is an alphabetical list of articles related to the U.S. state of Texas.
The recorded history of Austin, Texas, began in the 1830s when Anglo-American settlers arrived in Central Texas. In 1837 settlers founded the village of Waterloo on the banks of the Colorado River, the first permanent settlement in the area. By 1839, Waterloo would adopt the name Austin and become the capital of the Republic of Texas.
Marble Falls is a city in Burnet County, Texas, United States. As of the 2010 United States Census, the city population was 6,077. Lake Marble Falls is part of the Highland Lakes on the Colorado River, the largest chain of lakes in Texas. It hosts one of the largest drag boat races in the United States each August.