California Code, Water Code - WAT § 1026

The lead agency shall not approve a water lease until 30 days after the board provides written public notice, including notice by personal delivery or registered mail to legal users of water which may be affected by the lease, as identified by the board, the Department of Fish and Wildlife, and any party requesting special notice of water leases pursuant to this chapter. The water lessor shall pay a reasonable fee, in an amount determined by the state board, for the cost of providing the notice.