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Waiwhetu Aquifer

AquifersLandforms of the Wellington RegionUse New Zealand English from April 2023Water supply and sanitation in New ZealandWellington Region
Map of Waiwhetu aquifer
Map of Waiwhetu aquifer

The Waiwhetu artesian aquifer, sometimes referred to as the Hutt aquifer, is a pressurized zone of water-retaining sand, gravel and boulders beneath the Hutt Valley and Wellington Harbour in New Zealand. The aquifer provides about 40% of the public fresh water supply for Lower Hutt and Wellington city. Water from the Hutt River begins to flow underground south from Taita Gorge, then becomes pressurized under a seal of clay. Water is extracted from the pressurized area for public use, but concerns about overuse and damage by earthquakes have led to investigations of alternative sources of fresh water.

Excerpt from the Wikipedia article Waiwhetu Aquifer (License: CC BY-SA 3.0, Authors, Images).

Waiwhetu Aquifer
Hutt River Trail, Lower Hutt Petone

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Wikipedia: Waiwhetu AquiferContinue reading on Wikipedia

Geographical coordinates (GPS)

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N -41.233 ° E 174.891 °
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Hutt River Trail

Hutt River Trail
5012 Lower Hutt, Petone
Wellington, New Zealand
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Map of Waiwhetu aquifer
Map of Waiwhetu aquifer
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