View facts and historical rainfall data for Greenvale Reservoir, built to supply Melbourne’s growing west.

View facts and historical rainfall data for Maroondah Reservoir, which supplies Melbourne’s northern, western and inner suburbs.

View facts and historical rainfall data for O’Shannassy, Melbourne’s smallest reservoir.

View facts and historical rainfall data for Silvan Reservoir, the heart of the water transfer system that supplies most of metropolitan Melbourne.

​Sugarloaf Reservoir supplies the northern, western and central suburbs of Melbourne.

View facts and historical rainfall data for Tarago Reservoir, which supplies water to Westernport and the Mornington Peninsula.

View history, facts and historical rainfall and inflow data for Thomson, Melbourne’s largest reservoir.

View facts and historical rainfall data for Upper Yarra Reservoir, which transfers water to Silvan Reservoir.

View facts and historical rainfall data for Yan Yean, Melbourne’s oldest reservoir.

Get the lowdown on Melbourne’s sewerage system, how we look after it and what you can do to help.