This review is an opportunity to consider whether there is a simpler and fairer way of sharing those costs.” The review covers the Lower Clutha Flood Protection and Drainage Scheme, the Lower Taieri Flood Protection Scheme, and the East and West Taieri Drainage Schemes. Under the proposal, flood protection and drainage costs would be assessed separately to better reflect the different benefits they provide. Flood protection costs would be shared based on the level of flood protection benefit a property receives, while drainage costs would be shared based on land area, land use and the relative demand different land uses place on the drainage network. Science and Resilience Portfolio Co-Lead, Cr Gary Kelliher says updated flood modelling and technical assessments have also been used to review the scheme boundaries.