04 October 2012

Flooding worse than 2011 a real possibility


04 Oct 2012
Letter to the Editor of The Queensland Times
Cr Paul Tully

AS USUAL, Ken Alderton completely evades the central point of the Wivenhoe Dam debate (QT 1/10).

The question of whether the dam was operated negligently in the days leading up to the flood on January 11, 2011, will be a matter for the courts, with the evidence of engineers and hydrologists tested before a Supreme Court judge.

The standard of proof in a civil case is on the balance of probabilities, which means the evidential onus in any class action instituted by Maurice Blackburn Lawyers might be more easily met by the plaintiffs.

I should place on record that Mr Alderton does show a modicum of perspicacity in acknowledging that former Premier Joh Bjelke-Petersen’s claim in 1985 of the end of Brisbane River floods following the commissioning of the Wivenhoe Dam was a total political furphy.

Former Ipswich City engineer Bob Gamble once described the flooding characteristics of the Bremer and Brisbane River systems as "the most complex in Australia" and consistently predicted future major floods in Ipswich and Brisbane.

Irrespective of the outcome of any class action, I agree with your correspondent that we must look to the future to avoid the widespread complacency in the community which crept in during the decades following the 1974 flood that it would never happen again.

One only has to look at the 1893 flood which was six metres higher than last year’s flood to realise that far worse floods than 1974 and 2011 remain a real possibility.

CR PAUL TULLY
Goodna

www.QT.com.au

4.10.12