This table shows data for sites across the Tasman and Nelson regions. It is updated every 30 minutes.
To display custom data, select the number of records to display, and the end date and time. Then click the Load Table button to refresh the data. All times are in NZ Standard Time, during Daylight Saving add one hour.
The Average Recurrence Interval (ARI) or 'return period' is the average time between events of this size, as expected over a long time. The events won't be evenly spaced.
Flow data supplied by Tasman District Council, Nelson City Council and NIWA.