Tweed Shire Council

Tweed Valley Flood Study Update and Expansion - Processed Data

Processed data includes:

*Design Event grids (tif) for 1%, 5%, 20%, 1 in 500 and PMF, existing and climate change conditions -d,v, h, z0, zAEM1

*Calibration grids (tif) for 1989, 2017, 2020 and 2022 events

*Difference mapping for 2009

*FERCs (shp)

*FPA (shp)

*Flood Function (tifs)

Data Source:
  • Flood Data Portal
Tags
Data and Resources
Tweed Valley FS Update and Extension Design Flood Event tifs
Tweed Valley FS Update and Extension Calibration grid files
Tweed Valley FS Update and Extension Climate Change Impacts
Tweed Valley FS Update and Extension Flood Function
Tweed Valley FS Update and Expansion Flood Planning Area
Tweed Valley FS Update and Expansion FERCs
Tweed Valley FS Update and Extension Difference Mapping 2009
Additional Information
Field Value
Title Tweed Valley Flood Study Update and Expansion - Processed Data
Date Published 19/06/2025
Last Updated 17/12/2025
Publisher/Agency Tweed Shire Council
Licence Creative Commons Attribution
Update Frequency as_required
Contact Point Tweed Shire Council
tsc@tweed.nsw.gov.au
Temporal Coverage Until 01/08/2024
Geospatial Coverage
Data Portal Flood Data Portal