Is the California drought over?

For the 6-year period 1987 through 1992, most of California suffered the worst or near-worst drought in a recorded history of about 140 years. Based on tree ring reconstructions, it may have been the worst in more than 400 years. The purpose of this paper is to review briefly the recent drought, then talk about the water supply situation this year, with some discussion of why the California drought is over hydrologically for most people; but for some, water supply problems continue.