Hydrographic survey data

The Hydrographic surveys for Kerikeri Inlet were carried out in September 2017. The survey was completed by Discovery Marine Limited, to the latest survey standards. Accuracy is to +/-0.15m or better, meeting LINZ 1 Accuracy requirements.

The latest Hydrographic surveys of the Kioreroa Reach channel completed in 2016 and the Hātea and Kioreroa Reach channels completed in 2013. They are provided for information only.

The depths details are at Chart Datum, so are the lowest expected soundings during normal atmospheric and tidal conditions. Predicted tide height should be added to these soundings to provide the water depth.  

September 2017 Hydrographic Survey results

Kerikeri Inlet

Kerikeri Inlet survey coverage (PDF, 327KB)

Kerikeri Inlet 2017 data - sheet 1 (PDF, 1.9MB)

Kerikeri Inlet 2017 data - sheet 2 (PDF, 1.4MB)

Kerikeri Inlet 2017 data - sheet 3 (PDF, 2.9MB)

May 2016 Hydrographic Survey results

Kioreroa Reach, Whangārei Channel

Kioreroa Reach 2016 data - sheet 1 (PDF, 2.35 MB)

Kioreroa Reach 2016 data - sheet 2 (PDF, 2.12 MB)

Kioreroa Reach 2016 data - sheet 3 (PDF, 1.76 MB)

 

NZ Ship Repair Wharf, Whangārei

NZ Ship Repair Wharf approach data sheet (PDF, 1.06 MB)

NZ Ship Repair Wharf approach graphic (PDF, 817 KB)

 

Report of survey

Report of survey - 2016 (PDF, 508 KB)

 

March 2013 Hydrographic Survey results 

Hātea River, Whangārei Channel

Hātea River data - sheet 1 (PDF, 361 KB)

Hātea River data - sheet 2 (PDF, 933 KB)

Hātea River data - sheet 3 (PDF, 845 KB)

 

Kioreroa Reach, Whangārei Channel

Kioreroa Reach data - sheet 1 (PDF, 873 KB)

Kioreroa Reach data - sheet 2 (PDF, 1MB)

Kioreroa Reach data - sheet 3 (PDF, 888 KB)

 

NZ Ship Repair Slip and Wharf, Whangārei

NZ Ship Repair Slip and Wharf, Whangārei - data sheet (PDF, 673 KB)

 

Oceania Marine Slipway, Whangārei

Oceania Marine Slipway, Whangārei - data sheet (PDF, 174 KB)