Home Local listings QLD Toowoomba Southern Downs Drilling Southern Downs Drilling Professional Services in Toowoomba, QLD Address6 Gibson StreetToowoomba, QLD 4350ContactTravis McCartinPhone0400752257Websitehttp://www.borewaterdrilling.com.au About Southern Downs DrillingSouthern Downs Drilling operates a GD 1000 drill rig with three support vehicles to hit the water that lays beneath your property.