Chichester Dam inundation maps 2026

Chichester Dam inundation maps from 2026 HARC study including potential dam failure and no dam failure scenarios.

Data Source:
  • Flood Data Portal
Data and Resources
Chichester Dam potential sunny day dam failure
Chichester Dam 1% (1 in 100) annual exceedance probabilit...
Chichester Dam 1% (1 in 100) annual exceedance probabilit...
Chichester Dam probable maximum flood with potential dam failure
Chichester Dam probable maximum flood with no dam failure
Additional Information
Field Value
Title Chichester Dam inundation maps 2026
Date Published 22/04/2026
Last Updated 22/04/2026
Publisher/Agency Hunter Water Corporation
Licence Licence Specified by Agency
Update Frequency as_required
Contact Point Hunter Water Corporation
daniel.turnbull@hunterwater.com.au
Temporal Coverage 25/10/2021 - 17/03/2026
Geospatial Coverage
Data Portal Flood Data Portal