
With a range of tank sizes from 26kL – 600kL in our rural tanks, and from 12kL – 1900kL in our commercial tanks (with sizes outside this range available on request) you can rest assured that we have the right size tank to suit your water storage needs.





Australia is well-known for its long hot summers, but unfortunately this leaves us prone to regular bushfires and Mount Isa is no different. While much of the area’s rainfall does fall in the summer months, this leads to lush grasses that can easily burn on the warmer days.
For more than half a century, we at Southern Cross have supplied top quality steel bolted storage tanks to Australian families and companies, and all Southern Cross tanks have a 30+ year design life.
When the very first Southern Cross windmill rolled out of the Toowoomba Foundry over a hundred years ago, there was no chance the Griffiths family expected the brand to grow to emerge as an Australian icon, and still operating in the 21st century.
In 2015 at the Sunshine Coast University Hospital, a water tank built by one of our rivals sustained a structural failure, leading the tank to rupture, flooding roughly 2.5 million litres of water to flood Kawana Way, causing damage, and even washing away a family vehicle.