Increases in Water Levels & Flows

Until September 30, 2021, please be extra careful while enjoying summer activities in and on the shoreline of the Coquitlam River.  BC Hydro has a project underway to upgrade the Coquitlam Diversion Tunnel and may need to release water into the Coquitlam River in the event of a summer storm which may cause the water levels of the river to be higher and faster than normal for the season.  For more information, please go to