Historical Editions of the Basin Plan

Documents are available upon request. Please contact Jamie Pratt at Jamie.Pratt@waterboards.ca.gov.

Basin Plan 2017
- Notes about the 2017 edition
- Strikeout/Underline version showing changes since 2016
Basin Plan 2016
- Notes about the 2016 edition
- Strikeout/Underline version showing changes since 2017
Basin Plan 2011
- Notes about the 2011 edition
- Strikeout/Underline version showing changes since 2017
Basin Plan 1994
Basin Plan 1989
Basin Plan 1975
Basin Plan 1971 (interim)

(Page last updated 03/27/2024)

Water is a precious resource in California, and maintaining its quality is of utmost importance to safeguard the health of the public and the environment.

Historical Editions of the Basin Plan

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