Water Supply, Sewerage, and Drainage Act 1912Law:A870:atom:currency:withsubsidiary2026-05-05T00:00:00.0000000+08:00Water Supply, Sewerage, and Drainage Act 1912A870:2010052816272010-05-28T16:27:00.0000000+08:00Water Supply, Sewerage, and Drainage Act 1912Water Supply, Sewerage, and Drainage Act 1912PCO Helpdesklegislation@pco.wa.gov.au