The year 2013 was the driest in California's recorded history, and predictions for 2014 aren't much better. Three consecutive years of below-normal rainfall have left reservoirs at a fraction of their normal depth, seriously threatening farms in the state that grows half the nation's fruits and vegetables. California Governor Jerry Brown has declared a drought emergency and signed a $687 million drought-relief package into law, and 125 additional firefighters have been hired already in anticipation of a dangerous upcoming fire season. One bright spot: gold prospecting. Amateur prospectors are flocking to the Sierra Nevada foothills, taking advantage of lower water levels to search for gold in riverbeds that have been unreachable for decades.