Data update frequency
Radio sites call in at 3 hourly intervals under normal conditions, though this frequency may be increased during weather events or when a site has gone through a stage alarm. At this time, Council staff will be closely monitoring the information transmitted by the recording station/s so may call in the data at shorter intervals.
Sites using the cellular or satellite network call in new data every 5 or 15 minutes under all conditions.
The website is continuously refreshed with new data once it arrives in the database.
For rainfall sites: ‘Last Sampled’ will only update if rainfall has been recorded. It is not necessarily an indication of monitoring site failure. Every effort is made to keep monitoring stations fully operational.
To all users of this data:
Please note:
- The rainfall and river level and flow data on the website is ‘raw’. It has come straight from the Council’s automatic telemetry system and partner agencies, so has not been through a quality control process. It should therefore be treated as preliminary data and may be subject to change. Read our full legal notice here.
- For more information or quality assured data please contact hydrologydata@wcrc.govt.nz with details of your request.
Related Information
Land Air Water Aotearoa (LAWA): for access to a range of West Coast environmental data including air, ground water, lake water and river quality, land cover, and water quantity.
