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Auckland region


The monitoring site is situated on the Hoteo River, off Walkworth Tauhoa Road.


Monitoring records began at this site in 1986. 

The main land cover within the catchment is pasture, with some planted forest.

This site is used to monitor the effects of rural pasture land use on water quality.
Unlike other sites, Water quality is monitored by the Auckland Council at an infrequent basis. Periodic monitoring is conducted by NIWA as a part of a nation-wide programme.

Flow Data
Scientific data for this flow site
  • Live Flow Data
    Latest sample:
    Percentage of time flow exceeded
    High flowLess than 5%
    Elevated flow5% to 29%
    Normal flow30% to 69%
    Reduced flow70% to 94%
    Low flow95% to 100%
    Show more information Hide

    • Last 24 hours
    • Last 7 days
    • Last 30 days

    Key figures

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    Other notable measurements

    Droughts Month/Year Flow
    February 1978 0.18
    Floods Month/Year Flow
    January 2011 10.05