Here they come again?
Unfortunately this also means that the Commission is obliquely taking aim at the NSW Northern Rivers region once more.
It seems that damming coastal rivers, such as the Clarence River or one of its tributaries, is still on the minds of both water barons and bureaucrats.
"Mr Matthews also criticised governments for failing to charge the full cost of water supply, and for implementing "policy bans" - positions taken for political reasons, such as the government stance on desalination plants, dams and other infrastructure.
"It is really important that they should all be on the table, they should go through a process of analysis, logic and evidence," he said.
"To have a policy ban at the outset is, in my view, indefensible."
The Rudd Government and local Labor MPs Janelle Saffin and Justine Elliot need to remember that the Clarence Valley voted them in on the back of an unequivocal assurance that a Labor federal government would not seek or endorse water diversion from the Clarence River catchment area.