Many reservoirs saw an increase in their water levels during November, though some performed better than others.

All of California's major reservoirs are at or above historical average, according to recent data from the state water agency.

Water levels at some of the United States' largest reservoirs are well below average for this time of year, according to data from the U.S. Bureau of Reclamation (USBR). Lake Mead was 31 percent full ...