Ready to uncover a hidden gem? Let’s explore Hurst Creek Arm. This bay sits in Travis County. It is a part of the larger Lake Travis.
Hurst Creek itself is a tributary. It flows into Lake Travis. The lake is a reservoir on the Colorado River. This makes Hurst Creek Arm part of a vital Texas waterway.
Lake Travis was formed in 1942. Mansfield Dam’s construction created it. The Lower Colorado River Authority built the dam. Its primary purpose is flood control. The area is prone to flash floods. The dam’s height was increased after a 1938 flood. This increased floodwater storage.
Once upon a time, a ferry connected Point Venture and the south side of Hurst Creek. This service began in 1971. The trip lasted 20 minutes. It was Texas’ only inland ferry then.
Lake Travis offers many recreational activities. These include fishing, boating, and swimming. You can also enjoy scuba diving, picnicking, and camping. In 2020, a boat parade on Lake Travis turned chaotic. Several boats sank due to wakes.
Lake Travis is known for its fluctuating water levels. The historical difference between minimum and maximum water height is nearly 100 feet. The lake’s level is considered full at 681 feet above sea level. The U.S. Army Corps of Engineers manages flood control gates. They open these gates when the lake exceeds this level.
The lake’s highest recorded level was in 1991. It reached 710.4 feet above sea level. The lowest level occurred in 1951. It dipped to 614.2 feet above sea level. Droughts in 2008-2009 and 2010-2013 significantly lowered the water level.
Lake Travis serves as the primary flood control reservoir. The LCRA manages floodgate operations with advice from the U.S. Army Corps of Engineers. The goal is to prevent downstream flooding. During major floods, operations protect both the dam and surrounding property.
Hurst Creek Arm is part of a diverse aquatic ecosystem. Lake Travis has been stocked with various fish species. These include largemouth bass, Guadalupe bass, and striped bass. Catfish and sunfish also inhabit the lake. It is a popular fishing spot.
Hurst Creek Arm and Lake Travis play a crucial role. They provide flood control, water supply, and recreation. The area offers a blend of natural beauty and human engineering. This arm of Hurst Creek offers a unique glimpse into Texas’ waterways.