River flow data for Southern region
View a map and table of river flow data for sites around the Southern region.
Please note that this riverflow information is raw data only and may contain inaccuracies and therefore can not be relied upon for determining flow restrictions. For irrigation restrictions as set by Environment Canterbury, you can only use our Irrigation Restrictions web page or the River Report Infoline.

View the Ahuriri (NIWA) river flows
Related page:
Northern region river flow data