Murray Irrigation is urging people not to swim in irrigation channels and imploring communities to avoid using the channels to cool off this summer, and stick to safe swimming spots.
“Swimming in Murray Irrigation channels is not only prohibited, but extremely dangerous,” CEO Ron McCalman said.
"Irrigation channels are designed for water delivery and not for swimming or playing in.
"As tempting as they seem on a hot day, there are hidden dangers beneath the water's surface, and a quick dip could cost a life."
Submerged objects and weeds, snakes and undertows are among the many hazards that make irrigation channels treacherous.
Automated infrastructure can open and close at any time without warning, meaning currents and water depths can change suddenly.
Moving regulator gates may also crush or trap people who may be swimming at the wrong place at the wrong time.
"We want children, families and members of our community to stay water safe this summer," Mr McCalman said.
"So please steer clear of irrigation channels and choose a safe place to escape the heat."