Cal. Water Code § 80104 : California Water Code — Purchase And Sale Of Electric Power — Power Program — Powers Of The Department — Retail end use customers; payment for sale Date: 15 Sep 2016 TEXT PDF Current through the 2016 Legislative Session Upon the delivery of power to them, the retail end use customers shall be deemed to have purchased that power from the department. Payment for any sale shall be a direct obligation of the retail end use customer to the department. Ca. Water Code § 80104 Added by Stats 2001ExSess ch 4 (AB X1-1), s 4, eff. 2/1/2001.