Cal. Water Code § 22250 : California Water Code — Irrigation Districts — Powers — Water Distribution — Apportionment of water Date: 15 Sep 2016 TEXT PDF Current through the 2016 Legislative Session All water distributed by districts for irrigation purposes shall except when otherwise provided in this article be apportioned ratably to each landowner upon the basis of the ratio which the last assessment against his land for district purposes bears to the whole sum assessed in the district for district purposes. Ca. Water Code § 22250