INFRASTRUCTURE NSW HAWKESBURY-NEPEAN VALLEY REGIONAL FLOOD STUDY FINAL REPORT VOLUME 1 – MAIN REPORT JULY 2019 HAWKESBURY-NEPEAN VALLEY REGIONAL FLOOD STUDY Level 2, 160 Clarence Street FINAL REPORT Sydney, NSW, 2000 Tel: (02) 9299 2855 Fax: (02) 9262 6208 Email:
[email protected] 26 JULY 2019 Web: www.wmawater.com.au Project Project Number Hawkesbury-Nepean Valley Regional Flood Study 113031-07 Client Client’s Representative Infrastructure NSW Sue Ribbons Authors Prepared by Mark Babister MER Monique Retallick Mikayla Ward Scott Podger Date Verified by 26 Jul 2019 MKB Revision Description Distribution Date 7 Final Report Public release Jul 2019 Final Draft Infrastructure NSW, local councils, Jan 2019 6 state agencies, utilities, ICA 5 Final Draft for Client Review Infrastructure NSW Oct 2018 Infrastructure NSW, local councils, 4 Final Draft for External Review state agencies, independent technical Sep 2018 review 3 Revised Draft Infrastructure NSW Jul 2018 2 Preliminary Draft Infrastructure NSW May 2018 1 Working Draft WMAwater Jul 2017 COPYRIGHT NOTICE Hawkesbury-Nepean Valley Regional Flood Study © State of New South Wales 2019 ISBN 978-0-6480367-0-8 Infrastructure NSW commissioned WMAwater Pty Ltd to develop this report in good faith, exercising all due care and attention. No representation is made about the accuracy, completeness or suitability of the information in this publication for any particular purpose. Infrastructure NSW shall not be liable for any damage which may occur to any person or organisation taking action or not on the basis of this publication. Readers should seek appropriate advice when applying the information to their specific needs.