The value of water on farms can't be underestimated, but across Australia, too often there's simply not enough.

Despite technology transforming agriculture, the way we search for underground water can be pretty old fashioned.

But Landline's Courtney Wilson has found a company that could change that.

For more from ABC News, click here: https://ab.co/2kd3ALi
You can watch more ABC News content on iview: https://ab.co/39iq2Xt

Subscribe to ABC News Indepth:    / abcnewsindepth  
For breaking and trending news, subscribe to ABC News on YouTube: http://ab.co/1svxLVE
You can also like us on Facebook:   / abcnews.au  
Or follow us on Instagram:   / abcnews_au  
Or even on Twitter:   / abcnews