The document summarizes LCRA's plans to expand water supplies in central Texas to meet growing demands through 2070. It discusses developing groundwater resources, building the Lane City Reservoir downstream on the Colorado River, and other projects. The 40,000 acre-foot Lane City Reservoir would capture additional runoff and increase system efficiency, with an annual firm yield of 90,000 acre-feet. It requires various permits and has engineering controls like cutoff walls. LCRA is also building the smaller Prairie Conservation Reservoir to enhance irrigation operations in the Lakeside Division.