Rocky Creek Dam lies on the rugged Nightcap Range and is at the southern extremity of the Mount Warning Caldera. This caldera was formed by large volcanic eruptions some 20 million years ago and is primarily responsible for the spectacular landscape, high rainfall and birdlife now evident in the Rocky Creek Dam catchment area. Although only a relatively small dam, the high rainfall enables a reliable domestic water supply to some 70,000 consumers on the Far North Coast of NSW. The dams primary purpose is the provision of town water supply. However the beautiful environment created by the flooding of the Rocky Creek Valley has promoted use by picnickers, naturalists and interstate travellers. Facilities for visitors are provided and are now being improved to enhance the natural perspective of the area.
History and general information
The Rocky Creek Dam water supply scheme was commenced in 1949 and commissioned in November 1953, with the village of Bangalow being the first center to receive the new water supply. The dam wall is 27 metres high and was constructed at a cost of 155,475 pounds ($310,950). The total Rocky Creek Water supply scheme, including trunk mains to Lismore, Evans Head, Byron Bay and Brunswick Heads was reported to cost 1,004,424 pounds ($2,008848) in 1952.
The 29 square kilometres of catchment area includes sections of the Nightcap National Forest. Whian Whian State Forest and revegetated farm land. The run-off from this produces a very soft clear water for distribution to consumers. However, the red soil and rainforest within the catchment area result in high seasonal iron and dissolved organic material in the water supply which can detract from the aesthetic quality of the water. The top water level of Rocky Creek Dam is 187 metres above sea level. This high elevation allows high pressure gravity supply to most areas within the distribution system. The dam when full holds 14000 megalitres.
Walks
There are three main walks around the dam area, all easy and offering the visitor full appreciation of the flora and fauna specific of this divers area. * a 10 minute easy walk takes in the dam and spillway. * a 15 minute walk, easy, covering the pontoon bridge, elevated boardwalk, glades, spillway and dam. * 40-60 minute walk taking in the big scrub, spillway and dam, ( possibility of getting feet wet at spillway or at creek crossing), * other areas of interest include, the platypus viewing area, the old swimming hole and regenerative rainforest projects.
PLEASE
* Observe all signs. * swimming, boating and fishing is strictly prohibited in and around the dam as it is a public water supply. * camping is strictly prohibited. * dogs must be keep on a leash and under restraint. * use the car park, especially after wet weather. * keep areas you use tidy. * do not disturb the animals or plants. * use the barbecues provided. * enjoy yourself and call again.
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