| See also Statewide Stream Condition and Water Quality Information on Waterwatch in the Corangamite region available on the Victorian Waterwatch website (external link). Related Links The Victorian Catchment Indicators Online website (external link) provides current information about the management and changing condition of Victoria's land and water resources. Maps of the Index of Stream Condition (ISC) are available on the Vic Water Data website (external link) and on the Victorian Water Resources Data Warehouse website (external link). Barwon River Health Study - Platypus survey. Catchment Note on the Corangamite Catchment Management Authority website (external link). | ![]() Curdies River estuary (upper left) at Peterborough. |