Lake Waitamoumou is a small dune-dammed lake a kilometre north of Raglan in the Waikato region of New Zealand.
| Lake Waitamoumou | |
|---|---|
 Lake Waitamoumou (October 2012) | |
.png)  Lake Waitamoumou Lake Waitamoumou is in the Waikato region of the North Island. | |
| Location | Waikato District, Waikato region, North Island |
| Coordinates | 37°47′21″S 174°50′34″E / 37.78917°S 174.84278°E |
| Type | Endorheic lake |
| Primary inflows | stream from Horea |
| Primary outflows | seepage |
| Catchment area | 1 km2 (0.39 sq mi) |
| Basin countries | New Zealand |
| Surface area | 2.38 ha (5.9 acres) |
| Surface elevation | 24 m (79 ft) |
Geology
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Brown clay underlies the dunes,[1] which limits the rate of seepage through the dunes, thus forming lakes where dune advance has blocked valleys. The lake bed and stream are on Awhitu sands. They are about a million years old and made up of pumiceous cross bedded brown and yellow clayey sands. The lake is dammed by dunes of Nukumiti Sands which have formed in the last 800 years.[2]
Biota
editIt seems no detailed survey has been done of the lake. As cattle often walk in the lake, it is likely to be polluted. In the 1970s the dunes between the lake and the harbour were sown with tree lupin (Lupinus arboreus) and Marram Grass, which has reduced sand movement and provided a low quality pasture. Frogs can be heard croaking in the lake. The pompilid wasp (Cryptocheilus australis) and its prey, the nursery web spider (Dolomedes minor), have been seen near the lake.
History
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Remains of stone tools and other artefacts show that this area was heavily populated in pre-Colonial times. Raglan Museum has a collection of these Ngāti Taahinga artefacts,[3] with an exhibition of some 2,000 items opened in 2015. Some of the stones are thought to have come from D'Urville Island, Mayor Island / Tuhua and Whakaari/White Island,[4] confirming significant trading in pre-colonial times.[5] The archaeology map[6] records some 30 sites nearby.
The county history[7] says, "On the 25th of May 1850, the chief of the Ngāti Mahuta hapu concerned, ceded to the Crown, the land known as Te Horea. . . In 1874 the whole of Te Ākau, with the exception of certain native reserves, was leased to John Studholme, of Canterbury, for a term of 30 years. Soon the smoke from extensive fires marked further Pakeha inroads into the native forests of the island." His 90,000 acre lease lasted until the early 1890s, when the New Zealand Loan and Mercantile Agency Company took it on. It was known as Darrow's Station when he was manager, but the Liberal land reforms[8] resulted in the break up of Te Akau Station in 1911, after which much more of the native forest was felled and burnt.[9]
See also
editReferences
edit- ^ NZ Dept of Scientific & Industrial Research – Geology of Ironsand Resources of NZ, David Kear, 1979
- ^ Geology of the Raglan-Kawhia Area: Institute of Geological & Nuclear Sciences (N.Z.), Barry Clayton Waterhouse, P. J. White 1994 ISBN 0-478-08837-X
- ^ "Exhibitions – Raglan & District Museum". Raglanmuseum.co.nz. 18 April 2014. Retrieved 27 March 2016.
- ^ Stuff.co opening of Raglan Museum exhibition
- ^ Te Ara encyclopedia - Early Māori trade
- ^ "NZAA Site Viewer". Nzaa.eaglegis.co.nz. Archived from the original on 26 June 2009. Retrieved 27 March 2016.
- ^ Vennell, C. W.; Williams, Susan (1976). Raglan County Hills and Sea: A Centennial History 1876-1976 - C. W. Vennell, Susan Williams - Google Books. ISBN 9780868640020. Retrieved 18 December 2012.
- ^ "Liberal Land Policy for Closer Settlement, 1891–1911 – Te Ara: The Encyclopedia of New Zealand". Teara.govt.nz. 23 April 2009. Retrieved 27 March 2016.
- ^ Off the Sheep's Back: Bill Richards Lindon Pub., 1986 ISBN 0864700148, 9780864700148
External links
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- 1:50,000 map - http://www.topomap.co.nz/NZTopoMap/nz53383/Lake-Waitamoumou/Waikato
- 1910 photos of the lake - http://natlib.govt.nz/records/23018283 and http://natlib.govt.nz/records/22854107