What years did Mundaring Weir overflow?
What years did Mundaring Weir overflow?
Work commenced to raise the dam in the late 1940s, and was completed in November 1951. In the early 1970s the downstream dam from the weir—the Lower Helena Pumpback Dam—was constructed. It last overflowed into the Helena Valley in 1996.
How full is the Mundaring dam?
Perth dam locations
| Storage | Capacity.(ML) | Level |
|---|---|---|
| Mundaring | 37179 | 58.5% |
| Serpentine Main | 88443 | 64.2% |
| North Dandalup | 48811 | 65.1% |
| Canning | 66869 | 73.9% |
Will the Mundaring Weir overflow?
In days gone by, Mundaring Weir would regularly overflow and many sightseers would make the 40 km (24 mile) trip from Perth to see it. The Mundaring Weir was completed in 1903 to supply water to be piped 700 km (435 miles) to the Eastern Goldfields.
How high is the Mundaring Weir?
high, and its length on top would only be 650 ft. Unless it is closed for operational reasons, you can walk across the wall during the day.
When was the last time the Mundaring Weir overflowed?
Mr Nicholls said the last time Mundaring overflowed down its 40-metre spillway was 22 years ago in October 1974. The dam was currently holding 83 per cent of its capacity.
Who built Mundaring Weir?
Charles Yelverton O’Connor
It was Charles Yelverton O’Connor who had the brilliant idea to dam the water in the Perth Hills and build a pipeline 557 km to the goldfields. He built a weir at Mundaring and it remains a reminder of his remarkable engineering skill.
Who built Mundaring dam?
Is Mundaring Weir closed?
Mundaring Weir is open every day of the week until 6pm (5pm from May to September). No1 Pump Station is open Saturday and Sunday from 12–4pm and public holidays (except Good Friday and Christmas Day).
Who built the Mundaring Weir?
In 1895, O’Connor was commissioned to produce a practical plan for pumping water directly into the Coolgardie goldfields. For two years, financial hold-ups delayed construction. During that time, O’Connor continued to develop his plan.
How many people live in the Shire of Mundaring?
The Shire of Mundaring Estimated Resident Population for 2020 is 39,111, with a population density of 60.72 persons per square km. The Shire of Mundaring is located on the eastern fringe of Perth, about 35 kilometres from the Perth CBD.
How many shires are there in Perth?
Metropolitan LGAs
| Local government area | Council seat | Population |
|---|---|---|
| 2018 | ||
| Nedlands, City of | Nedlands | 22,554 |
| Peppermint Grove, Shire of | Peppermint Grove | 1,721 |
| Perth, City of | Perth | 27,762 |
Where is the Mundaring Dam located?
Mundaring Weir is a dam (and historically the adjoining locality) located 39 kilometres (24 mi) from Perth, Western Australia in the Darling Scarp. The dam and reservoir form the boundary between the suburbs of Reservoir and Sawyers Valley.
Where is the Mundaring Weir in Western Australia?
Mundaring Weir and State Forest, Western Australia. Mundaring Weir and state forest. Mundaring Weir is a dam which contains the Helena River Reservoir. To prevent contamination, access to the reservoir is restricted as it serves as drinking water for the goldfield.
What is the city of Mundaring famous for?
Mundaring is a pleasant town on the eastern edge of the Perth Hills. It’s famous in Western Australia for the Mundaring Weir which, through the remarkable engineering achievements of Charles Yelverton O’Connor, has supplied water to towns in the wheatbelt and the gold towns of Kalgoorlie and Coolgardie.
Who was the first person to visit the Mundaring Weir?
A soldier, Ensign Robert Dale, became the first European to explore the region in 1829. European populations did not grow significantly until construction of the dam in the late 1890s. This involved the building of a Mundaring Weir railway line from Mundaring to the Mundaring Weir site.
