Tarragindi Reservoir Valve Replacement Highlights Historical Legacy

Seqwater plans to replace two valves at the Tarragindi Reservoir, an integral part of Brisbane’s water system constructed in 1923. The project is anticipated to result in minor inconveniences, but no water supply interruptions are expected.



Historical Significance

Built in 1923, the Tarragindi Reservoir is essential for Brisbane’s early water supply. It shows how the city grew and improved its engineering in the early 20th century. The reservoir was one of the first to use new water supply technologies and has been working for over 100 years. 

The construction demonstrates Brisbane’s capability to create important public infrastructure in the period between the two World Wars. Its position on Tarragindi Hill enabled the effective distribution of water through gravitational force.

In its initial stages, the Tarragindi Reservoir represented advancement and played a crucial role in the city’s infrastructure, demonstrating the pioneering mindset of that era. The reservoir has been able to stay in operation for over 100 years due to its design and functionality, showing the long-lasting effectiveness of engineering from the early 1900s.

Shack Dwellers

Tarragindi Reservoir
Photo Credit: Reddit

In 1924, behind the reservoir, there was a community of elderly pensioners living in makeshift homes. These men constructed their dwellings using items like kerosene tins, and they established a self-reliant society. They cultivated their own vegetables and utilized water from the reservoir. This concealed settlement represented strength and camaraderie within the community.

The shack dwellers, numbering about 20 to 30, were a diverse group that included war veterans and other pensioners. They built their homes from discarded materials, showcasing their resourcefulness. Living on seven acres of land and neighboring private property, these people exemplified the independent spirit of that time. 

Tarragindi Reservoir Shack dwellers
Photo Credit: Brisbane John Oxley Library, State Library of Queensland

Despite their modest lifestyles, they were characterized by a strong sense of camaraderie and reciprocal support. They created a sustainable way of life with limited resources, drawing water from the nearby reservoir and cultivating vegetable gardens. Although now gone, this community remains a poignant chapter in the history of Tarragindi, reflecting a bygone era of resilience and camaraderie.

Valve Replacement Project

Seqwater’s planned maintenance at the Tarragindi Reservoir involves replacing two critical valves to ensure continued reliability in the region’s water supply. The project is scheduled in phases, with preparation and preliminary works occurring in July, followed by the main valve replacements in late July and early August 2024. 

While minor disruptions such as increased traffic and construction noise are anticipated, Seqwater has assured residents that the water supply will remain unaffected throughout the process.

The valves must be replaced to ensure the reservoir remains functional. This project highlights the importance of balancing the preservation of history with the demands of modern infrastructure. 

Community Interest

Local residents are strongly interested in the reservoir’s history. Discussions on platforms like Reddit demonstrate the community’s appreciation for this historic location. The reservoir is viewed as both an essential piece of infrastructure and a significant historical site, and locals share historical maps and anecdotes to highlight its importance.



The Tarragindi Reservoir is a significant part of Brisbane’s past and present, with modern upgrades highlighting its historical importance and community value. Preserving this site, which serves as both a historical landmark and essential infrastructure, ensures its continued significance for Brisbane’s future.

Published 22-July-2024

Improvements Underway at Tarragindi Reservoir and Two Salisbury Parks

Upgrades and improvements at the Tarragindi Reservoir and in two Salisbury parks will start rolling out in January and February 2022.



Tarragindi Reservoir Bay Fire Shed Construction

Construction of a bay fire shed at the Tarragindi Reservoir will start in February 2022, according to Cr Steve Griffiths. The shed will house fire suppression units, equipment, and consumables.

Prior to the construction, work will be scheduled to trim down the weeds and emergent vegetation in order to mitigate the fire risks around the reservoir’s public spaces.

The location of the fire shed was specifically chosen to minimise tree loss. Nevertheless, at least three trees will be removed to make the space for the shed. However, these trees that have been scheduled for removal were determined to have faults that could bring about long-term risks. 

Photo Credit: CrSteveGriffith/Facebook

The construction is expected to take three months. This includes the introduction of onsite native planting to replace the other trees. 

Tarragindi Reservoir is a heritage-listed site atop the Tarragindi Hill. Originally built in 1923, it is still a functioning water storage facility. 

Wilcox Park Fencing & Salisbury Recreation Reserve Remediation

Over at Salisbury, work has started for the construction of a cliff-edge protection fence, spanning 380 metres. This project aims to prevent pedestrian access to the exposed cliff face found at the boundary of Wilcox Park and the Toohey Forest.

Photo Credit: CrSteveGriffith/Facebook

Meanwhile, remediation and repurposing of the hard courts at the Salisbury Recreation Reserve into two roller derby tracks and a lawn area have begun as well. This project is aimed at improving the sports and recreation facilities near the Rocky Waterhole, where the hard courts are in such a state of disrepair. 

The project covers the following scope: 

  • revitalising and resurfacing six of the netball courts and turning them into two roller derby tracks
  • removing the three netball courts closest to the creek as they are in disrepair
  • installing turf in the location of the three removed netball courts
  • installing drainage and a seating mound in the turf area

Visitors to the parks should expect some slight obstructions because of the ongoing work. There should be signs and fencing to ensure that the construction areas are safe for pedestrian access. 



For concerns and questions about these upgrades, phone Council at 07 3403 8888.  

Natural Landscape and Great Uphill View at Tarragindi’s Visitor-Friendly Reservoir

In Tarragindi, there’s a certain place hidden in the heart of the suburb where you can have a peaceful, relaxing time with Mother Nature. Natural scenery, beautiful trees, serene hiking trails, cool forest breeze, pet-friendly atmosphere, and a great uphill view – what’s not to like for any nature lover?

The beautiful Tarragindi Reservoir is a gem of a place well-hidden amidst houses of locals. To get there, you’ll have to drive (or walk) through a narrow road. Be wary of quite a few cars parked on the roadside. Because of this, passersby often drive through the opposing lane.

Once you get to the place, you’ll notice that it is surrounded by a one-way road. You won’t miss it because quirky handwritten one-way signs are everywhere. No cemented parking spaces are available. However, you can park anywhere on the wide grassy field without having to worry about your vehicle being a hindrance to other site visitors.

To reach the uppermost part of the area, you’ll have to traverse a few flights of stairs. Don’t worry, the steps are manageable. They’re not very steep and the sections alternate between flat and hilly grounds. On a good note, trails like the ones in the area are very effective for exercising. For those who prefer a consistent flat ground, they can just stroll around the water works area.

As you go up the flights of stairs, you’ll get to notice several more structures. These structures are built for the purpose of managing and balancing the water supply in the suburb. That said, Tarragindi Reservoir is basically a big water facility area. Not to set your hopes up for any visible natural bodies of water, this place is perfect, nonetheless, for a sunny nature stroll.

Camp on the Hill

The adorably hilly suburb of Tarragindi was formerly referred to as “Sandy Creek”, according to the Department of Natural Resources and Mines in Queensland. In the 1890s, Samuel Grimes, an early settler in the suburb, named it “Tarragindi Hill”.

Mr Grimes employed a certain Kanaka man named Tarragindi Tasserone, who was responsible for clearing the property’s timber. When asked by Mr Grimes as to what they “should call the property,” the employee reportedly answered, “Call it Tarragindi, it means ‘camp on the hill’.”

Once a rural area, Tarragindi was eventually urbanized in the inter-war years. In 1922, the service reservoir was established as the first urban structure. It was followed four years later by a primary school in Wellers Hill (formerly Weillers Hill).

Tarragindi’s freely accessible Reservoir is open to people of all ages. It is located in the suburb’s 159 Tarragindi Road. You can bring your pets along, take a stroll, jog, have a picnic, enjoy the uphill view, or do anything else that you like. Once there, do not forget to take Instagram-worthy photos.