Cal. Water Code § 1433.4

The board shall supervise diversion and use of water under a permit issued under this article for the protection of all lawful users of water, for protection of beneficial uses, including instream beneficial uses, the ability to meet water quality objectives, and for compliance with permit conditions. The permit may require a person who extracts water stored under the permit to comply with regulatory and permitting requirements for groundwater extraction set by the groundwater sustainability plan or alternative approved pursuant to Section 10733.6 for the basin.