The National Capital Authority reports that the parts of the lake under primary contact bans have been reduced.
The remaining affected areas are:
- — East Basin (extreme blue-green algae, and high bacterial alert)
— Yarralumla Beach (extreme blue-green algae alert)
— Tarcoola Reach, Weston Park East (extreme blue-green algae, and high bacterial alert)
— Lotus Bay (high bacterial alert)
Additionally medium alerts of increased risk are in force for West Basin, and Black Mountain Beach.