Design rainfall information
Seasonal rare rainfall estimates were derived for Western Australia based on the CRC-FORGE approach.
The result of the study is a seasonal design rainfall database for durations (24, 48, 72, 96 and 120 hours) and AEPs (1 in 50, 1 in 100, 1 in 200, 1 in 500, 1 in 1000 and 1 in 2000) for Western Australia, which will assist with dam safety studies, bridge design, and other flood based studies.
Download the results of the study (zip 113 Mb) and the CRC-FORGE method.