EcoWatch: If you`re wondering how much damage four years of an epic drought can wreck, look no further than the condition of California`s depleted reservoirs. In new footage of the Folsom, Oroville and Shasta reservoirs--captured by the California Department of Water Resources (CA-DWR) on July 20--it`s genuinely startling to see how little water remains. The CA-DWR wrote on Facebook that Folsom Lake measured at 34 percent of capacity, Lake Oroville at 35 percent and Lake Shasta at 45 percent. Jay Famiglietti,...