Salad green prices high because of California rains

After five years of statewide drought, crop plantings in California have been delayed by too much rain, causing prices to rise. Some industry experts think prices could stay high until mid-May. The delays “have led to shortfalls of crops including lettuce and broccoli and sent wholesale prices soaring,” says Bloomberg News.

Groundwater feeds more than half of river flow in the West

More than half the flow of rivers in the upper Colorado Basin is derived from groundwater, according to a study by the U.S. Geological Society. The study's authors hope it will compel state water managers to ask important questions, since rivers are a key source of irrigation and drinking water across the west. For instance, should a farmer’s use of a nearby river be limited if he or she is also pumping large amounts of groundwater?