The Brushy Creek Regional Utility Authority (BCRUA) has made significant progress on its innovative water delivery system. The underground components, including two vast tunnels beneath Lake Travis, have been completed. Built to enhance water supply for three rapidly growing cities, this project marks a notable advancement in regional water management.
Key Project Features
- Project Cost: $225 million
- Began Construction: 2022
- Daily Water Supply Increase: Up to 145 million gallons
- Completion Expected: 2027
Goals of the Water Delivery System
The BCRUA serves Cedar Park, Leander, and Round Rock. It intends to provide a reliable water source and to mitigate drought risks. According to BCRUA General Manager Sam Roberts, the main objectives are to ensure consistent water availability and to construct a deep water intake system that minimizes the impact of severe droughts.
Challenges with Current Water Supply Methods
Currently, the cities rely on floating barges positioned in Sandy Creek Cove to draw water from Lake Travis. This method poses challenges due to fluctuating lake levels during extreme droughts. Roberts highlighted that the floating pumps could become inoperable as water levels drop significantly.
Improvements and Benefits
The new system allows for water extraction from deeper sources within Lake Travis. Water will flow through the newly constructed tunnels leading to the existing treatment facilities in the participating cities. This setup will ensure continued water supply, even during low lake levels.
Michael Thane, Round Rock’s public works director, mentioned that the system could provide an additional 40.8 million gallons of water daily for his city alone. Such capacity is vital for supporting local growth and attracting new developments.
Future Partnership and Planning
Thane emphasized the importance of regional cooperation in water resource management. The partnership among the three cities, established to share the project’s financial burdens and water supply benefits, exemplifies effective collaboration. However, flexibility in scheduling and resource allocation is crucial, as the cities have varying water needs based on their respective development stages.
Thane explained that proactive regional strategies would be necessary for long-term water security. By working together, the cities can support each other during shortages, fostering mutual trust and cooperation.
In summary, the Brushy Creek Regional Utility Authority’s ambitious water delivery system aims to ensure a resilient and reliable water supply for Cedar Park, Leander, and Round Rock. With a completion date set for 2027, this project represents a critical step toward sustainable water management in Williamson County.
