Search all sites near me now
Search your favourite swimming spots

Auckland region


The Otara flow site is located at the road bridge on Hill Road, Otara.


It was established in April 1992 as a Water Quality Baseline site. 
The site also is monitored for urban flooding. The Otara River drains into the Tamaki Estuary.

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

    {{stat.Name}} {{stat.Value}} {{stat.Units}}

    Other notable measurements

    Droughts Month/Year Flow
    March 1993 0.393
    Floods Month/Year Flow
    July 1998 2.439