The
"backflow explained" (PDF - 911KB)
booklet is a key component of the Backflow Prevention program. It outlines Sydney Water's requirements for all properties where there is a risk of contaminating the water supply.
The
policy (PDF - 177KB)
is consistent with the aims of the National Plumbing and Drainage reform agenda, NSW Code of Practice Plumbing and Drainage 2006, National Plumbing and Drainage Code (AS/NZS 3500:1 2003 Section 4) Sydney Water's Operating Licence and Customer Contract.
