The Victorian Planning Provisions (VPP) requires new public use, commercial, industrial, and residential multi-dwelling sub-divisions and developments to meet Water Sensitive Urban Design (WSUD) criteria before they can apply for a Town Planning Permit. These assessments are usually required as part of a the broader ESD assessment.
WSUD encompasses criteria to manage and minimise the harm of stormwater (that often contains pollutants and chemical after falling on roads and roofs) to the natural waterways – such as rivers and creeks – and also utilise it as a resource.