SAN FRANCISCO — Gov. Jerry Brown's executive order on Wednesday for mandatory water conservation in cities and towns statewide means people inside and outside California will start feeling more of the pain of the state's four-year severe drought.
Here are key things to know about the drought and Brown's order.
Q: Why now?
A: Californians had hoped rain and snow this winter would rescue the state after its driest three-year period on record. Instead, the winter brought by far the least snow on record in the Sierra Nevada.
The snowpack that normally provides water for the state throughout the year now stands at just 6 percent of normal.
That means the nearly 40 million people in California must rely on water already stored in reservoirs and on groundwater that farmers and communities are pumping at dangerously fast rates.
Q: How have Californians done at voluntary conservation?
A: Not so well. In January 2014, Brown asked Californians to voluntarily reduce water use by 20 percent. Instead, they averaged about half of that decrease.