BC Hydro will test its public warning sirens along the Campbell River on Thursday.
The tests will take place between 8 a.m. and 6 p.m. at four locations along the river, from the John Hart Dam to Second Island.
The sirens may sound several times throughout the day, for up to five minutes at a time.
“Our sirens will engage to warn of quick increases in river flows,” a BC Hydro spokesperson said. “Permanent river safety signage is in place to advise what the siren sound means, and when heard, to move out of the river channel.”
BC Hydro said the warning system alerts people to sudden increases in river flows, which can happen during planned or unplanned changes to the hydroelectric system.
The utility advises anyone who hears the sirens during normal operations to leave the river channel immediately.
Temporary signs have been posted along the river to alert the public to Thursday’s tests.
