Waterworks, Waterworks Track,
Hakarimata Scenic Reserve
The Hakarimata Range is one of a succession of ranges running north to south and forming the western rampart of the Waikato Basin. Sandstone, siltstone and greywacke which have been stongly folded, faulted and overlain by sedimenatry rocks form the Hakarimata Range and adjacent land.
These rocks have productive coal measures at their base and the land to the north and west of the range is one of New Zealand's major coal producing areas.
Plants and wildlife
Large hard beech and kauri can be seen along the ridgelines. They tower over the canopy of tawa, kohekohe, hinau, rewarewa, mangeao and pukatea.
There are pockets of miro, Hall's totara and tanekawa. The large kauri on the Kauri Loop Track is of special interest as kauri this size are rare in the Waikato area.
The Reserve contains Alseuosmia quercifolia, a strongly scented bush daphne. This quirky plant with leaves of all different shapes can only be found in the central Waikato, and flowers for about 3 weeks between September and November.
There are many interesting animals in the reserve including land snails, skinks and geckos. Forest birds such as tui, kereru and shining cuckoo can often be heard in the Reserve.
Streams with headwaters in the reserve are important habitat for several threatened native fish e.g. banded, short-jawed and giant kokopu.
Since the land was reserved (1850 hectares) the fringe areas and lower slopes have slowly regenerated after a history of light logging and fires. Introduced possums, goats and pigs cause significant damage to the Reserve's vegetation. Birds suffer too, through the loss of food plants and predation by rats and mustelids (stoats, weasels etc).
Due to the presence of kauri in this reserve, kauri dieback disease is a potential and serious threat.