The National Capital Authority has announced the following parts of Lake Burley Griffin are closed to primary contact (swimming)
- — East Basin (extreme blue-green algae alert)
— Yarralumla Beach (extreme blue-green algae alert)
— Black Mountain Beach (extreme blue-green algae alert)
— Tarcoola Reach, Weston Park East (extreme blue-green algae alert)
— Yarramundi Reach, Weston Park West (extreme blue-green algae alert)
— Lotus Bay (high blue-green algae and bacterial alert)