North Canterbury River Flow Sites

Click on a site on the map to view the river flows for that area. Or view a list of the information in table format. 

How up-to-date is the information?

Riverflow information is updated twice daily at 5.45am and 5.45pm (Waiau River, Waimakariri Gorge and Old Highway Bridge, Rakaia Gorge, Rangitata, and the Waitaki River are updated at 12.15pm in addition to the 5.45am and 5.45pm updates). Sites may be updated more frequently during flood events.