Omanawa River

Omanawa River
Omanawa Falls
Route of the Omanawa River
Mouth of the Omanawa River Show map of New Zealand Omanawa River (North Island) Show map of North Island
Location
Country	New Zealand
Physical characteristics
Source
• coordinates	37°58′01″S176°05′40″E / 37.96707°S 176.09445°E / -37.96707; 176.09445
Mouth
• location	Wairoa River
• coordinates	37°45′37″S176°04′18″E / 37.7604°S 176.07160°E / -37.7604; 176.07160
Length	25 km (16 mi)
Basin features
Progression	Omanawa River → Wairoa River → Tauranga Harbour → Bay of Plenty → Pacific Ocean
Tributaries
• right	Upokokotio Stream
Waterfalls	Omanawa Falls
Bridges	Ōmanawa River Bridge

The Omanawa River is a river of the Bay of Plenty Region of New Zealand's North Island.

The New Zealand Ministry for Culture and Heritage gives a translation of "place of Manawa" for Ōmanawa. ^[1]

Geography

An important tributary of the Wairoa River it flows north from the northern edge of the Mamaku Plateau, through a valley to enter a 122 m (400 ft) long narrow gorge through which the river flows in a series of rapids before 11.3 km (7.0 mi) above the confluence with the Wairoa the river drops 35 metres over the Omanawa Falls. ^{[2] [3]} At the base of the falls is a large deep pool approximately 100 metres in diameter. ^[2] At the back and under the lip of the falls, the river has hollowed out a huge cavern. To one side of the falls is the Omanawa Falls Power Station which is powered by water diverted around the falls.

The Omanawa joins the Wairoa River about 9.7 km (6.0 mi) from its mouth and 10 km (6.2 mi) southwest of Tauranga. ^{[2] [4]}

See also

• List of rivers of New Zealand

References

1. "1000 Māori place names". New Zealand Ministry for Culture and Heritage. 6 August 2019.
2. "Municipal Enterprise: Hydro-Electric Installation" (PDF), Bay Of Plenty Times, vol. XLIV, no. 6517, 19 October 1915, retrieved 3 February 2018
3. "Omanawa Falls". New Zealand Waterfalls. Retrieved 4 February 2019.
4. "Place name detail: Omanawa River". New Zealand Gazetteer. Land Information New Zealand . Retrieved 23 April 2010.