Webinar: What’s new with Australian Rainfall and Runoff 2019

ARR has been updated for the first time in 30yrs, learn about new developments and how to access the data hub.

This presentation will provide a general introduction to the recently released Australian Rainfall including how to access the ARR data hub for all your design flood inputs. A number of developments have occurred since the release of the document and these will also be presented.

Hosted by Mark Babister, Managing Director of WMAwater and co-editor of the Australian Rainfall and Runoff guidelines. Monique Retallick, Technical Director WMAwater will also assist in delivering the session. Krey Price from Surfacewater Solutions, will moderate the conversation, and introduce the topic.

Date: Wednesday, 8 July 2020

Time: 1:00pm (Australia/Sydney; find your local time)

Format: 40min presentation + 20min Q&A

Cost: Free

Contact: Joel Voortman

Resources: Webcasts and other documents will be available here



Mark Babister


Mark is a national leader in floodplain management and analysis. Mark has successfully completed numerous hydrologic, hydraulic, floodplain management, infrastructure and dam studies. Mark’s clear, ... Read more

Monique Retallick


Monique has 12 years’ experience in hydrology, 2d modelling and design of major waterway openings for road projects particularly on large and coastal rivers. Monique has extensive experience in the... Read more

Krey Price

Surface Water Solutions

Educated at the University of California at Berkeley, Krey is a civil engineer and project manager with international experience in water resources. He is engaged in computational modelling, engineeri... Read more



This webinar will be 1 hour maximum.

Program will include:

  • 10mins: Krey Price from Surfacewater Solutions, will moderate the conversation, and introduce the topic.
  • 30mins: Mark Babister and Monique Retallick, from WMAwater, will share insights into the latest version of the ARR guidelines and the development of the data hub.
  • 20mins: live Q&A with all speakers, all attendees are able to ask questions.

More information on the Australian Rainfall and Runoff (ARR) website: arr.ga.gov.au


Registrants Locations:

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