Algae alerts

4 MARCH 2024

Red, blue-green algal warning lifted for Lake Cargelligo outlet at Lake Creek

The red alert warning for blue-green algae that was issued for Lake Cargelligo outlet at Lake Creek has been lifted. The red alert was lifted following two consecutive laboratory reports for algal samples of lower than red alert level.
4 MARCH 2024

Blue-green algal red alert issued for the Lachlan River at Booligal

WaterNSW has issued a red alert advisory for high levels of blue-green algae for the Lachlan River at Booligal.
4 MARCH 2024

Blue-green algal Red Alert lifted for Burrinjuck Dam at Woolgarlo

The Red Alert warning for blue-green algae that was issued for Burrinjuck Dam at Woolgarlo has been lifted.
29 FEBRUARY 2024

Blue-green algal Red Alert for Darling Anabranch at Silver City Highway crossing

WaterNSW has issued a Red Alert advisory for high levels of blue-green algae for the Darling Anabranch at the Silver City Highway crossing.
27 FEBRUARY 2024

Blue-green algal red alert issued for Darling River at Pomona boat ramp in Wentworth Weir Pool

WaterNSW has issued a red alert advisory for high levels of blue-green algae for the Darling River at the Pomona boat ramp in the Wentworth Weir Pool.
26 FEBRUARY 2024

Blue-green algal red alert lifted for Burrinjuck Dam at Good Hope

The red alert warning for blue-green algae that was issued for Burrinjuck Dam at Good Hope has been lifted.
26 FEBRUARY 2024

Blue-green algal Red Alert for Menindee Lakes at Copi Hollow

WaterNSW has issued a Red Alert advisory for high levels of blue-green algae for the Menindee Lakes at Copi Hollow.
26 FEBRUARY 2024

Blue-green algae red alert issued for Burrendong Dam

WaterNSW has issued a red alert advisory for high levels of potentially toxic blue-green algae for Burrendong Dam.
23 FEBRUARY 2024

Blue-green algal Red Alert for Lake Cargelligo outlet at Lake Creek

WaterNSW has issued a Red Alert advisory for high levels of blue-green algae for Lake Cargelligo outlet at Lake Creek.
22 FEBRUARY 2024

Blue-green algal Red Alert for Darling River at Ellerslie

WaterNSW has issued a Red Alert advisory for high levels of blue-green algae for the Darling River at Ellerslie.

Related links

Algae Alerts NSW map

WaterNSW acknowledges the traditional custodians of the lands and waters on which we work and pay our respects to all elders past, present and emerging. Learn more