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Tweed Valley Flood Study

Tweed Valley Flood Study 2009

Tweed Valley Flood Study 2009 Update (6.03mb)

Tweed Valley Flood Study 2009 Update - Climate Change (2.85mb)

Tweed Valley Flood Study 2005

Tweed Valley Flood Study 2005 (634kb)

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Disclaimer

1. This study applies only to areas within the designated "2D Hydraulic Model Boundary" of the Tweed Valley below Byangum and Boat Harbour. It applies to river flooding only and does not apply to local stormwater catchment flooding.
2. The approximate extent of land liable to flooding has been based on survey data available at the time of preparation. These include but are not limited to survey based on aerial photography flown in 1979, 1995 and 2001. Conditions may have changed since that time. The extent of flooding for individual properties can only be determined by a licensed surveyor.
3. This study and associated maps have been prepared using the best available data and computer modelling and mapping techniques. However, the accuracy of the study and maps is not absolute and reflects only the accuracy of the data and the techniques used. Tweed Shire Council and WBM Oceanics Australia do not warrant that this study and associated maps are definitive nor free from error and do not accept liability for any loss caused or arising from reliance upon information provided herein. Tweed Shire Council and WBM Oceanics Australia do not warrant that individual properties not shown on these maps as inundated, are not flood liable.
4. Local increases in flood levels, depths and/or velocities from local factors such as drain blockages and obstructions to overland flow path such as fences, buildings and cars may change the results presented.
5. The base of the maps associated with the study is cadastre only and does not strictly represent the location, extent or even existence of actual roads.