Section 1009 Of Chapter 1. Definitions And Interpretation Of Division From California Water Code >> Division 2. >> Part 1. >> Chapter 1.

. Any supplier of water in this state for municipal use, including the state, or any city, county, city and county, district, individual, partnership, corporation, or any other entity, may undertake a water conservation program to reduce water use and may require, as a condition of new service, that reasonable water-saving devices and water reclamation devices be installed to reduce water use.