Stock Crossing Success: How Swag Plumbing Tackled Stormwater Head On
At Swag Plumbing, we focus on practical solutions built to handle the toughest conditions. One of our recent projects perfectly illustrates this, a reinforced stock crossing designed to survive the heavy rains of the Hawkesbury region.
Why Stock Crossings Matter
For rural properties, a robust stock crossing ensures safe, year-round access for vehicles, machinery and livestock. Without proper design, crossings wash out easily, leading to erosion, access cut-offs and ongoing repair costs.
The Challenge
Our client’s low lying paddock entry flooded with every decent downpour, forcing them to detour several kilometres around. They needed a crossing that could:
- Convey up to 500 mm of water depth without damage
- Resist scouring and erosion under heavy flow
- Provide a solid driving surface for farm equipment
Our Solution
- Site Assessment & Hydraulic Analysis
We measured peak flow rates during storms and mapped water pathways to ensure our design would cope with local catchment dynamics. - Heavy Duty Materials
- Stormwater culverts with reinforced concrete collars
- Compacted road base to distribute load evenly
- Angular gravel overlay for traction and rapid drainage
- Erosion Control
- Side battering graded at 1 in 4 for stability
- Geotextile underlay to prevent soil migration
Put to the Test: The Hawkesbury Downpour
Just weeks after installation, the site faced its first major storm, over 180 ml of rain in 24 hours. Water levels rose quickly, but rather than washing away, the crossing:
- Handled over 300 L/sec flow without any sign of scour
- Kept its gravel surface intact, maintaining traction for the client’s ute and tractor
- Diverted runoff cleanly into newly dug drainage channels, protecting the surrounding paddock from waterlogging
Why Choose Swag Plumbing?
- Local Expertise: We understand Hawkesbury’s weather and soil.
- Tailored Designs: Every crossing is sized and sited for optimal performance.
- Quality Assurance: We stand by our workmanship, backed by on site flow tests and client satisfaction.
Ready for a Reliable Stock Crossing?
If your property struggles with flooding or eroding crossings, contact us for a site assessment and no obligation quote.
📞 0427 430 886
🌐 www.swagplumbing.com.au
📍 Proudly serving the Hawkesbury & Western Sydney
Swag Plumbing , engineered for the elements, built for lasting performance.