OverviewResilienceAsset ownership and service provisionAsset management and investment planningWater sources for Wellington metropolitan areaWater sources for remaining areasConsumption, losses and meteringWater treatment
The supply of water to the Wellington region is potentially vulnerable to significant disruption in the event of failures caused by a major earthquake. An application in 2017 by Wellington Water for an easement for a storage reservoir referenced a 2009 study conducted by GNS Science of possible earthquake damage to the water network. This study estimated that for a magnitude 7.5 Richter scale earth
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