This image from NASA Terra spacecraft shows Shasta Lake in northern California, which has an area of 12,000 ha, making it the state largest reservoir. Impacts of the continuing drought in the western US is evident in the two ASTER images acquired 9 years apart. The images were acquired September 9, 2005 and September 2, 2014. They cover an area of 27.6 x 40.4 km, and are located at 40.6 degrees north, 122.4 degrees west.
http://photojournal.jpl.nasa.gov/catalog/PIA19492