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NSW Flood Data Portal

Flood study

Collins Creek Flood Study

A study to better define flooding and drainage behaviour for study conducted in 2011 in Woonona. A key objective of the study was to assess the impacts of an updated blockage policy as well as any development since the 2011 flood study.

Additional Information

Field Value
Title Collins Creek Flood Study
Commission Date 4 July 2017
Publication Date 27 September 2019
Themes Land and Resource Management
Spatial Extent
Map data © OpenStreetMap contributors
Council/LGA Wollongong City Council
Author/ Prepared by Catchment Simulation Solutions
Publish date 27 September 2019
Update date 13 November 2019
Place Name Woonona
Approval State Approved
Submitted for approval 13 November 2019
Submitted by SES System Administrator
Approved 5 May 2020
Approved by ses-sysadmin
Identifier 8014e243-ac34-4a78-9ffc-2c7958ad2e08