About a third of the state relies on mountain snowpack for its water supply.
December and January were exceptionally dry. So even with some recent snowstorms in the Sierra, John King of the Department of Water Resources says the snowpack never reached its normal volume:
KING: "We've been off the mark since the beginning of the season, and it's been really difficult to make it up. Snow is melting and we're at conditions that are well below normal."