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.

Explore the historic sewage treatment plant in Werribee, also an internationally-recognised bird habitat.

Learn how the treatment plant uses innovative processes to turn sewage into Class A recycled water.

Discover how we produce high-quality recycled water at our Eastern and Western treatment plants.

Learn how we look after greater Melbourne’s 25,000 kilometres of waterways, and the role that wetlands play.