Blue-green algae red alert warning lifted – Hume Dam

Blue-green algae occur naturally and can reproduce quickly in favourable conditions where there is still or slow-flowing water, abundant sunlight, and sufficient levels of nutrients.

Blue-green algae usually appear as green paint-like scums on the water, near the edges, or as greenish clumps throughout the water. It makes the water appear dirty, green, or discoloured and generally has a strong musky or earthy odour.

People who believe they may have been affected by blue-green algae are advised to seek medical advice.

Updates and information about blue-green algae blooms and red level warning areas can be obtained by visiting our algae webpage or Water Insights or calling 1800 999 457.

General inquiries – Elizabeth Symes- 0439 199 077