This chapter shall be known as and may be cited as the "City of Petaluma Water Conservation Regulations Ordinance." The purpose of this chapter is to promote the efficient use and reuse of water by all city of Petaluma water service customers by requiring that all new construction projects and existing customers use water as efficiently as possible and comply with new development standards, landscape water use efficiency standards and water waste prohibition regulations. (Ord. 2316 NCS §3 (part), 2009.)