The Hūnua Falls are on the Wairoa River in the Auckland Region of New Zealand, near Hūnua. The land around was bought by Auckland for water supplies between 1940 and 1960.[1] The mean flow of water downstream at Clevedon is 2.6 m3 (570 imp gal)/s,[2] but can vary greatly, as illustrated in photographs showing the falls in winter and summer.
| Hūnua Falls | |
|---|---|
 | |
 | |
| Location | Hūnua |
| Coordinates | 37°04′07″S 175°05′23″E / 37.06861°S 175.08972°E |
| Type | Horsetail |
| Elevation | 60 metres (200 ft) |
| Total height | 30 metres (98 ft) |
Natural features
editThe Wairoa River falls over a basalt lava plug. Volcanic tuff rings and lava bombs are visible in the east wall of the waterfall.[3]
Several herbs have been identified near the falls - water starwort (Callitriche petriei), Crassula hunua, water pennywort (Hydrocotyle microphylla), wood-sorrel (Oxalis magellanica).[4]
The Wairoa has smaller falls. Lily Falls (also known as Wairoa Falls)[5] were described as 70 ft (21 m) high[6] and 3 mi (4.8 km) downstream from Hūnua, in the Wairoa Gorge.[7] A photograph appeared in 1901.
Access and recreational activities
editAs well as tracks to the Hunua Ranges, there are two 30 minute walks; The Lookout Walk and the Upper Lookout Walk. The cliffs are used for abseiling.[8]
References
edit- ^ ARC Regional Parks - Hunua Falls history
- ^ Land Air Water Aotearoa - Wairoa
- ^ Auckland Unitary Plan Appendix 3.1: Schedule of Outstanding Natural Features 2013
- ^ NZ Plant Conservation Network - Waterfall Floras of the North
- ^ New Zealand waterfalls website
- ^ New Zealand Herald, 17 March 1888 THE HUNUA AND ITS ATTRACTIONS
- ^ Auckland Star, 2 February 1928 - Hunua's Cataract
- ^ NZ Encyclopaedia - waterfalls
External links
edit
 | This waterfall-related article is a stub. You can help Wikipedia by expanding it. |
 | This Auckland Region-related geography article is a stub. You can help Wikipedia by expanding it. |