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 California Water Plan
 Home > Previous Reports

The California Water Code requires the Department to publish an update of the California Water Plan every five years. The Bulletin 160 series evaluates water supplies and assesses agricultural, urban, and environmental water uses.



Annual Reports
  • 1998 Annual data and beyond, refer to the appropriate Water Plan Update.
  • 1995 (.pdf, 1 MB)
  • 1994 (.pdf, 1 MB)
  • 1993 (.pdf, 1 MB)
  • 1992 (.pdf, 1 MB)
  • 1991 (.pdf, 1 MB)
  • 1990 (.pdf, 2 MB)
  • 1989 (.pdf, 1 MB)
  • 1988 (.pdf, 2 MB)
  • 1987 (.pdf, 2 MB)

    Please Contact Us for copies of annual data that is not in an electronic format .

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