Water in New Zealand

Water is relatively abundant in New Zealand due to the temperate climate and maritime weather patterns.

In recent years, water pollution and draw-down of aquifers have become important environmental issues in New Zealand.

[1] The reliable supply of good water is an important economic advantage for New Zealand, but its quality and availability is declining.

[2] There are 3,820 lakes in New Zealand with a surface area larger than 1 hectare (2.5 acres),[3] and are of varying types and origins.

Hydroelectric reservoirs are common in South Canterbury, Central Otago and along the Waikato River.

A resource consent is required for taking, damming, discharging and diverting water.