Locations where various capital works projects have taken place to prevent erosion of stream banks. This layers also indicates where erosion sites have been identified where...

This layer displays dyke assets along major watercourses within the city.

Linear features that control the flow of stormwater during peak rain periods. These features include Dykes, Spillways and Stoplogs.

Sub Catchments are defined geographic limits of the sub-drainage areas which form the Major Drainage Catchments. View in COSMOS