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Home >> Services >> Regional Services >> River levels and rainfall >> map >> River Level at Karangahake

Monitoring sites:

River Level at Karangahake

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The new Environmental Monitoring Hub is now available. Over the coming weeks, this page will be replaced by a page that allows you to find and update links to the new envirohub area.

While most of the monitoring sites record data every 5 minutes, data is only retrieved from the monitoring sites every 30 minutes.


  • The information on this page is provisional. For more detailed information contact Waikato Regional Council. Data is at NZ Standard Time (no allowance is made for daylight saving).

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A maximum of 60 days data is available.
If larger data sets are required please send a request to us via this form

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  Colour Samples Point Units Format Aggregate
243 Karangahake : River Level m    Format:       Aggregate:   

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Interesting facts
Early warning:14.0 m above river level reference
Continuous records began:1956
Catchment area:287 square km
Highest recorded river level:18.66 m on April 13th, 1981
Lowest recorded river level:11.682 on April 5th, 2020
Site information
Site name:River Road, Karangahake on the Ohinemuri River
Site number:619.16
Map reference:NZTM:1840302 - 5855651
River level reference:Tararu mean sea level datum