The Murray River downstream of Buronga, Merbein, Curlwaa, Fort Courage, Lock 8 and Lake Victoria outlet regulator are on Amber alert for blue-green algae.
The Darling River upstream of Weir 32 as well as at Burtundy and Ellerslie are on Amber alert for blue-green algae.
The Great Darling Anabranch at the Silver City Highway crossing is on Amber alert for blue-green algae.
Amber alert: Blue-green algae may be multiplying, and the water may have a green tinge and musty or organic taste and odour.
The water should be considered as unsuitable for potable use and alternative supplies or prior treatment of raw water for domestic purposes should be considered.
The water may also be unsuitable for stock watering.
Generally suitable for water sports, however people are advised to exercise caution in these areas, as blue-green algal concentrations can rise to red alert levels quickly under warm, calm weather conditions.
Updates and information about blue-green algae blooms and red level warning areas can be obtained by visiting https://www.waternsw.com.au/water-services/water-quality/algae or https://waterinsights.waternsw.com.au/ or by calling 1800 999 457.
Image: https://pixabay.com/photos/cyanobacteria-cyanophyta-algae-4469840/
