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Hydrographic Surveys

Our Hydrographic Survey Division offers a comprehensive suite of coastal management and surveying services.

We operate a dedicated Hydrographic Survey team as part of our wider Marine Services team. Hydrographic surveys are conducted to ensure that our port meets requirements on the harbours that we operate.

Collectively, our team members have years of experience in planning and conducting hydrographic surveys for national and international charting and navigational requirements. They are highly skilled in precise navigation, operations and tidal processes, which is critical in the collection of accurate data.

We also carry out contract work to deliver a range of coastal management and survey services, including:

Large-and-small scale seabed mapping surveys
Surveys of critical depth areas, pipelines, berths and navigation channels
Pre/Post dredge surveys for marine and inland waterway projects
Seabed profiling for resource consent monitoring
Determination of tidal levels and datums
Recording, analysis and prediction of tides
Professional advice on hydrographic and charting issues
Tidal stream and current measurements using ADCP


 Download a copy of the Ports of Auckland Hydrographic Survey Division profile here.

Contact the team by emailing hydro@poal.co.nz.