Short answer: Joining two separate dams into one larger storage almost always creates more problems than it solves. The engineering challenges of connecting separate catchments and managing hydraulic pressure make it a high-risk and typically uneconomical option.
How do I get a quote for a new farm dam in NSW, QLD, or VIC?
Contact Big Ditch Aquatecture for a site-specific quote. A professional site inspection is the first step for any dam project — it allows us to assess soil conditions, topography, catchment area, and regulatory requirements. Contact us at bigditch.com.au/contact.
Can Big Ditch help with both new dams and dam repairs?
Yes — Big Ditch provides new farm dam construction, dam wall raising, leaking dam repair, desiltation, spillway upgrading, and dam safety inspections. We operate across NSW, QLD, and VIC.

