Tag Archives: Hydro-electricity

Tui – Domain Track, Te Aroha

The Tui – Domain Track, also signposted as Tui Domain Track and on some old signs as Tui Mine Track, connects Tui Road and the Te Aroha Domain. Various side tracks lead to viewing points or other points of interest. The track is also accessible from Hamilton Street and Miro Street.

Most of the track is narrow, but with a gentle contour. Only the short track between Hamilton St Track and the Water Race Track is steep and rough. Some of the side tracks are also steep and rough. Continue reading

Karaponga Reserve and Dam

For an addition and an update to this post, see the later post Karaponga Reserve, Waterfall and Dam.

Karaponga Reserve is located at the end of Symond Rd, off Braemar Rd, between Matata and Kawerau. The reserve has one of the earliest hydro-electric power stations in New Zealand, with a dam on the Karaponga Stream supplying water to the power station.

The power station was first constructed in 1922 to supply power to Whakatane. It was expanded with a second generator in 1928, but closed down in 1939. Reconstruction and recommissioning started in 1996, and the power station is now operational. The light pumice soils in the area quickly filled up the dam, so it contains almost no water reserve, with the power station relying on the flow of the Karaponga Stream alone for its supply. About 800m of pipeline transports the water from the dam to the power station, with a fall from about 120m above sea level at the dam to about 40m at the power station. Continue reading