The Northland Age

Aer rvey of Aupōuri aquifer beg

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An aerial survey of Te Hiku wil egin this month, part of a Aupōuri aqui udy that aims to increase

o the precious water source and help ensure it is used sustainabl­y. Aerial electromag­netic (AEM) surveying will be conducted from Ahipara to Cape Rēinga and is a key part of the communityi­nitiated Te Hiku Water Study. The survey will take up to two months to complete. Te Hiku Water Study project team represents iwi, the community, landowners and councils. The project is using a combinatio­n of helicopter surveys and drilling of groundwate­r bores to build a better picture of the Aupōuri aquifer. The goal is to help identify the best ways of balancing environmen­tal protection with increased water demand for drinking and agricultur­e, as well as coping with drought events. The survey will not gather images or informatio­n on anything

above the ground. Helicopter flights will be subje to suitable weather conditions. Go to the a Intel website www.aquaintel.co.nz/northl to find out where flights will be conducte ch day.

 ?? ?? Aerial electromag­netic (AEM) involves flying in parallel line out 100m above the land with a loop system suspended bene a helicopter.
Aerial electromag­netic (AEM) involves flying in parallel line out 100m above the land with a loop system suspended bene a helicopter.

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