PEOPLE are being warned to avoid direct contact with water in Ghow Swamp and parts of the Torrumbarry Irrigation Area after Goulburn-Murray Water monitoring detected high levels of blue-green algae. The warning encompasses Ghow (Kow) Swamp, the Macorna main (No.2) channel system, and the Pyramid-Box Creek channel system, including the No.6 channel system. Warning signs will be positioned at formal...