The province's plan for large-scale expansion of the industry is fuelling widespread criticism that includes concerns over selenium pollution.

Whitecourt RCMP responded to reports of a possible drowning in Mcleod River near a recreation area at around 4:30 Thursday afternoon.

Elevated water levels that could create "dangerous situations or lead to flooding" prompted Alberta Environment to issue a high streamflow advisory on Sunday for the Athabasca and McLeod Rivers and their tributaries, including those in the Whitecourt area.