
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 susceptible to frequent bushfires and Cunnamulla is no different. Although much of the area’s rainfall does fall in the summer months, this produces lush grasses that can easily burn on the hotter days.
For over half a century, Southern Cross has been supplying high top quality steel bolted storage tanks to Australians, and all of our tanks have a 30+ year design life.
When the Southern Cross brand was born of the Toowoomba Foundry, there was no little chance the Griffiths family could have foreseen the brand going on the become an iconic Australian company, still operation over a hundred years later.
Disaster struck the Sunshine Coast University Hospital in 2015, when a water tank built by one of our rivals suffured a catastrophic structural failure, bursting the tanks and washing approximately 2.5 million litres of destructive water over Kawana way, even sweeping away a family vehicle.