Stormwater $1,000/kL $450 for tank with cycle benefits (drinking water Storage requirements may be UV disinfection – conservation and minimising stormwater large to account for seasonal storage & and quality discharge to the environment thereby reduce differences between supply and reticulation testing pollutant loads to receiving waters) demand to ensure adequate $10/m2 for the reliability of supply resilience to climate change vegetated areas Land uptake for treatment and cost savings as the supply of mains $200/m2 for the storage requirements in confined water cost increases (associated cost of supply sediment pond spaces from desalination ) Wetland $100/m2 $10/m2 for the are scalable and can be used Land uptake is larger to attain ($66/m2 to vegetated areas or at source equal treatment performance $116/m2) $200/m2 for the compared to other treatment landscaping and aesthetic value sediment pond measures sites of refuge with significant habitat values if located adjacent to waterways
Stormwater – storage & reticulation $1,000/kL $450 for tank with UV disinfection and quality testing $10/m2 for the vegetated areas $200/m2 for the sediment pond cycle benefits (drinking water conservation and minimising stormwater discharge to the environment thereby reduce pollutant loads to receiving waters) resilience to climate change cost savings as the supply of mains water cost increases (associated cost of supply from desalination ) Storage requirements may be large to account for seasonal differences between supply and demand to ensure adequate reliability of supply Land uptake for treatment and storage requirements in confined spaces Wetland $100/m2 ($66/m2 to $116/m2) $10/m2 for the vegetated areas $200/m2 for the sediment pond are scalable and can be used or at source landscaping and aesthetic value sites of refuge with significant habitat values if located adjacent to waterways Land uptake is larger to attain equal treatment performance compared to other treatment measures
integrated-water-management-strategy-accessible-version.docx