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Taupo Lake Levels

Lake Taupo has water flowing into it from many sources, but only one river flows out – the Mighty Waikato, New Zealand’s longest river. Lake Taupo provides the primary storage for the Waikato Hydro System. Just 1% of the lake’s total volume – a range of up to 1.4 metres – is available for Mercury as it flows down the river through the hydro turbines. 

Press F5 to refresh and view the latest lake levels. Levels are updated every 30 minutes.

Short Term Level Long Term Level

Waikato Lake Levels



Outflow info// 0800 820 082
View Lake Level