OPW052025 Report - Part 2

Performance Outcomes   Acceptable Outcomes                                                  Response
                       (c)   not located within a riparian buffer area mapped on a
                             Biodiversity, Waterways and Wetlands Overlay Map; and
                       (d)   setback 400 metres minimum from the full supply level of
                             Lake Macdonald.

                       Editor’s Note—The Plumbing and Drainage Act 2003 sets out
                       requirements for on-site effluent treatment and disposal. The
                       Queensland Plumbing and Wastewater Code and associated
                       guidelines are used to confirm the suitability of each site to
                       accommodate an on-site sewerage facility; or where a centrally
                       located group collection treatment system is proposed,
                       confirmation as to the suitability of the designated site to
                       accommodate the on-site sewerage facility. Additionally, where the
                       combined total peak design capacity of effluent treatment is less
                       than 21 equivalent persons, the design of the system achieves a
                       low to medium risk classification in accordance with Seqwater’s
                       Land Use Risk Tool for onsite sewerage facilities.