Carnarvon Rangeland Barrier Fence

The Client

The Carnarvon Rangeland Barrier Fence (CRBF) represents a collaborative initiative by a group of pastoralists in northwest Western Australia. These landowners united to address the escalating threat posed by wild dogs to their grazing operations, securing the necessary resources and funding to construct a formidable wild dog-proof barrier.

The Challenge

Over the years, the population of wild dogs in the region had been increasing, significantly hampering the pastoralists' ability to manage and protect their livestock. Despite numerous attempts to mitigate the issue through baiting and eradication efforts, the problem persisted. The growing dog population led to a sharp decline in the predominantly sheep-based livestock numbers, which in turn strained the financial stability of the landowners.

The Solution

Determined to find a long-term solution, the affected pastoralists successfully lobbied the state government, which led to a grant of $986,000 through the Wild Dog Program. This funding was intended to cover half of the project's cost, with the remaining expenses to be met through private funding.

Cameron Tubby, representing Wahroonga Station, spearheaded the effort to identify suitable material suppliers. After consultations and a site visit with CRBF members and Southern Wire representatives, a tailored fence design was agreed upon. This design comprised a custom-manufactured 10/112/15 Fastlock mesh with a 30cm hinged apron and an additional row of barbed wire, supported by 180cm galvanized steel posts placed at 10m intervals.

Throughout the project, Southern Wire maintained a close partnership with the CRBF, ensuring timely deliveries of materials to facilitate uninterrupted installation by the fencing team.

The Result

The construction of the barrier fence now secures approximately 805,000 hectares of grazing land, effectively shielding it from wild dog intrusions. Preliminary estimates suggest that the fencing could boost stocking rates by as much as 350%, a significant uplift that allows pastoralists greater flexibility and control over their grazing strategies as they work to replenish their livestock numbers.

Testimonial

“Dealing with Southern Wire was good. The combination of Southern Wire and Elders worked out well…our rep was good. There was a lot of work dealing with the logistics through Covid shutdowns and disruptions…being locally manufactured was a big part of our plans” – Cameron Tubby (Wahroonga Station)

Looking Forward

This case study exemplifies the challenges faced by pastoralists but also reinforces the effectiveness of strategic partnerships and advanced fencing solutions in overcoming environmental and ecological threats.