Shasta Lake, CA Currently Sitting at 106% Historical Average Capacity California’s largest reservoir, and third largest body of water, Shasta Lake is currently sitting just above its historical average at 106%. This bodes well for the summer water needs, and also for water-based recreation! Related: Lake Tahoe Snowpack At 186% of Average To Date! With a capacity of 4,552,000 acre-ft (5.615 km3) at full pool, the lake has an elevation of 1,067 ft (325 m), and […] Weather WeatherBrains | March 26, 2019 0 Comments