Dominic Perrottet and Matt Kean are at odds over who will fund the plan to raise the Warragamba Dam wall.

Ben Fordham revealed on Friday that the federal government won’t stump up half the finances for the project.

The NSW Premier is now insisting the state will fund the $1.6 billion project on its own if the Prime Minister won’t share the cost.

But state Treasurer Matt Kean told Ben yesterday, the finances don’t “stack up” without federal funding.

“Premier, have you checked in with your Treasurer?” Ben questioned.

Press PLAY below to hear Ben’s comments in full

Image: Getty