Cal. Code Regs. tit. 23, § 1073
(b) The Division Chief's determination under Water Code section 1540 whether the United States Bureau of Reclamation (USBR) is likely to decline to pay fees or expenses for projects within the Central Valley Project, and any allocation of those fees or expenses, shall be consistent with the following criteria:
(2) If the USBR declines or is likely to decline to pay the fee or expense or to agree to contractual arrangements acceptable to the Division Chief, the Division Chief shall allocate the fee or expense to the USBR'S water supply contractors in accordance with subdivision (b)(2) of Water Code section 1560. The fee or expense for projects of the Central Valley Project shall be prorated among the contractors for the Central Valley Project based on either the contractor's entitlement under the contract or, if the contractor has a base supply under the contract, the contractor's supplemental supply entitlement. This formula is expressed mathematically as follows:
)
Where:
i = individual contractor
x = supplemental water entitlement under the contract or total contract amount if there is no base supply under the contract n = number of contractors
FeeUSBR = fee or expense apportioned to the USBR for the Central Valley Project
(e) The following definitions apply to this section:
Note: Authority cited: Sections 1058 and 1530, Water Code. Reference: Sections 1525, 1540 and 1560, Water Code.
1. New section filed 12-23-2003 as an emergency; operative 1-1-2004 (Register 2003, No. 52). Pursuant to Water Code section 1530 this rulemaking action remains in effect until revised by the State Water Resources Control Board.