Cal. Pub. Util. Code § 125712
The district may borrow money in anticipation of the sale of bonds that have been authorized to be issued, but that have not been sold and delivered, and may issue negotiable bond anticipation notes therefor, and may renew the bond anticipation notes from time to time, but the maximum maturity of any bond application notes, including the renewals thereof, may not exceed five years from the date of delivery of the original bond anticipation notes.
The bond anticipation notes may be paid from any money of the district available therefor and not otherwise pledged. If not previously otherwise paid, the bond anticipation notes shall be paid from the proceeds of the next sale of the bonds of the district in anticipation of which they were issued. The bond anticipation notes may not be issued in any amount in excess of the aggregate amount of bonds that the district has not been authorized to issue, less the amount of any bonds of the authorized issue previously sold, and also less the amount of other bond anticipation notes therefor issued and then outstanding.
The bond anticipation notes shall be issued and sold in the same manner as the bonds. The bond anticipation notes and the resolution or resolutions authorizing them may contain any provisions, conditions, or limitations that a resolution of the board of the district authorizing the issuance of bonds may contain.
Ca. Pub. Util. Code § 125712