WaterNSW has issued a Red Alert warning for high levels of potentially toxic blue-green algae for the Lake Menindee.

The Red Alert warning applies only to untreated water at the identified location and will remain in place until monitoring and test results confirm that the risk is sufficiently diminished.

People should avoid consuming untreated water from this waterbody and prevent pets and livestock from drinking this water.

People should avoid recreational activities such as swimming, water skiing, canoeing and any other activity that brings them into contact with this waterbody until the red alert warning is lifted.