Water Services Regulations 2013Law:S45171:atom:currency2024-01-04T00:00:00.0000000+08:00Water Services Regulations 2013S45171:2023062920002023-06-29T20:00:00.0000000+08:00Water Services Regulations 2013Water Services Regulations 2013PCO Helpdesklegislation@pco.wa.gov.au