River and Rainfall Data


All data is in NZST (NZ Standard Time). During daylight saving, data is one hour behind NZDT (NZ Daylight Time).

If you have any issues with this service, please contact:  [email protected]

To get data outside of the displayed 24-Hour rainfall summary, select your site from the table below to display a date range selector.

Flow data

Flow data is not a direct measurement, rather is it derived from continuous water level data with an applied relationship (rating). Flow data as reported may change as flow ratings are updated by NRC hydrologists. This includes data previously displayed on this website.