Seismic Resilience Fact Sheet
March 7, 2024
2023 Bethany Total Project Cost Estimate
May 14, 2024
Tunneling Fact Sheet
- Version
- File Count 1
- File Size 52 KB
- Create Date April 24, 2024
- Last Updated May 11, 2026
Using a team of world-class engineers with decades of tunneling experience, the Delta Conveyance Design & Construction Authority (DCA), working at the direction of the Department of Water Resources (DWR), conceptually designed a tunnel that will be resilient to flood and earthquakes and operate mainly by gravity flow to deliver water to the Bay Area, San Joaquin Valley, Central California and Southern California.