Lake Maraetai
Encyclopedia
Lake Maraetai is one of several artificial lakes formed as part of a hydroelectricity
scheme on the Waikato River
in the North Island
of New Zealand
. It is located 85 kilometres southeast of Hamilton
, close to the town of Mangakino
.
It is a relatively small lake, covering only 4.4 km², but it is 75 metres deep at some points, and the powerhouse at its northern end generates 360 MW of power.
Hydroelectricity
Hydroelectricity is the term referring to electricity generated by hydropower; the production of electrical power through the use of the gravitational force of falling or flowing water. It is the most widely used form of renewable energy...
scheme on the Waikato River
Waikato River
The Waikato River is the longest river in New Zealand. In the North Island, it runs for 425 kilometres from the eastern slopes of Mount Ruapehu, joining the Tongariro River system and emptying into Lake Taupo, New Zealand's largest lake. It drains Taupo at the lake's northeastern edge, creates the...
in the North Island
North Island
The North Island is one of the two main islands of New Zealand, separated from the much less populous South Island by Cook Strait. The island is in area, making it the world's 14th-largest island...
of New Zealand
New Zealand
New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...
. It is located 85 kilometres southeast of Hamilton
Hamilton, New Zealand
Hamilton is the centre of New Zealand's fourth largest urban area, and Hamilton City is the country's fourth largest territorial authority. Hamilton is in the Waikato Region of the North Island, approximately south of Auckland...
, close to the town of Mangakino
Mangakino
Mangakino is a small town on the banks of the Waikato River in the North Island of New Zealand. It is located close to the hydroelectric power station at Lake Maraetai, southeast of Hamilton. Its population in 2001 was 1257...
.
It is a relatively small lake, covering only 4.4 km², but it is 75 metres deep at some points, and the powerhouse at its northern end generates 360 MW of power.