Mangahauini River
| Mangahauini River | |
|---|---|
Bridge at Tokomaru Bay in early 1900s | |
Route of the Mangahauini River | |
Mouth of the Mangahauini River Mangahauini River (North Island) | |
| Location | |
| Country | New Zealand |
| Island | North Island |
| Region | Gisborne |
| Physical characteristics | |
| Source | Confluence of Ōtoto Stream and Te Matai Stream |
| • coordinates | 38°05′00″S 178°17′47″E / 38.0832°S 178.2965°E |
| Mouth | Tokomaru Bay |
• coordinates | 38°07′40″S 178°19′04″E / 38.1277°S 178.3179°E |
| Basin features | |
| Progression | Mangahauini River → Tokomaru Bay → Pacific Ocean |
| Tributaries | |
| • left | Mākahikātoa Stream, Korokoro Stream, Mangatītī Stream, Mākarangū Stream |
| • right | Pīpiko Stream, Kōpae Stream, Mangamauku Stream, Kākahu Stream, Wairua Stream, Umukurī Stream |
| Bridges | Mangahauini River Bridge No. 1, Mangahauini River Bridge No. 2, Mangahauini River Bridge No. 3 |
The Mangahauini River is a river of the Gisborne Region of New Zealand's North Island.[1] It flows generally south from its origins southwest of Te Puia Springs, reaching the Pacific Ocean close to the settlement of Tokomaru Bay.
History
Major floods occurred in 1916, 1924,[2] 1950,[3] 1963[4] and the 2022 flood washed away part of the State Highway 35 bridge at Tokomaru Bay,[5] which was last rebuilt in 1966.[6] The new bridge is downstream from its predecessor.[7] The main road runs through the valley for several kilometres, crossing the river three times.[8]
See also
References
- ^ "Place name detail: Mangahauini River". New Zealand Gazetteer. Land Information New Zealand. Retrieved 21 April 2010.
- ^ "May 1924 Upper North Island Flooding". hwe.niwa.co.nz. 2018. Retrieved 24 March 2022.
- ^ "HEAVY RAIN AT GISBORNE. PRESS". paperspast.natlib.govt.nz. 21 October 1950. Retrieved 24 March 2022.
- ^ "Classroom Roof Lifted By High Winds At Levin PRESS". paperspast.natlib.govt.nz. 16 July 1963. Retrieved 24 March 2022.
- ^ "Tairāwhiti flood damage 'will take about a year' to clean up". RNZ. 25 March 2022. Retrieved 24 March 2022.
- ^ S.M. Bruce, P.S. McCarten, S.A. Freitag, L.M. Hasson (2008). "Deterioration of Prestressed Concrete Bridge Beams Land Transport New Zealand Research Report 337" (PDF).
{{cite web}}: CS1 maint: multiple names: authors list (link) - ^ "Completion of the Tokomaru Bay bridge is at hand as the contractors pour the last of the footpath on the deck". photonews.org.nz. 7 September 1966. Retrieved 24 March 2022.
- ^ "Mangahauini River, Gisborne". NZ Topo Map. Retrieved 24 March 2022.