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Withdrawals and Opt-Out Notices

The following is a list of local agencies or GSAs that have decided to do one of the following:

  • Opt out of being the exclusive groundwater management agency within its statutory boundaries. (Water Code §10723(c))
  • As a county, withdraw from being the presumed GSA for the unmanaged areas of a basin. (Water Code §10724)

Click here to view a list of local agencies or GSAs that have withdrawn a posted GSA formation notice. All GSA formation notices are posted here.

List of Local Agency and County Opt Out Notices
Name of Local Agency Type of Action Date Action Requested
County of San Bernardino Opted out of presumed GSA role in the following basins or subbasins: San Gabriel Valley; Mission Creek; San Gorgonio Pass; Coastal Plain of Orange County; Cucamonga; Riverside-Arlington; Rialto-Colton; Bunker Hill; Yucaipa; San Timoteo; Bear Valley 03/28/2017
County of San Bernardino Opted out of presumed GSA role in the following basins: Antelope Valley; El Mirage Valley; Lower Mojave River Valley; Upper Mojave River Valley; and Warren Valley. 02/27/2017
Monterey Peninsula Water Management District Opted out of being the exclusive groundwater management agency within a portion of its statutory boundary. 09/28/2016