Australian Rainfall and Runoff - revised chapters released

Australian Rainfall and Runoff (ARR) is a national guideline for the estimation of design flood characteristics in Australia. The 1987/1999 edition is now being revised and four draft chapters including Baseflow Models and Safety Design Criteria have been released for public comment..

To view the draft chapters and provide feedback, visit the ARR website. Feedback is due by the end of February 2014.