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Service Description: This service represents maximum inundation for historical flood events, that have been manually and automatically captured from various formats, sources and techniques. The service also represents modelled possible inundated areas from various forms of dam failures. These dams are described as Referable dams, meaning if a failure impact assessment demonstrates there would be 2 or more people at risk if the dam was to fail. This data is supplied by the Dam Owners.
Map Name: Flood Lines
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Description: This service represents maximum inundation for historical flood events, that have been manually and automatically captured from various formats, sources and techniques. The service also represents modelled possible inundated areas from various forms of dam failures. These dams are described as Referable dams, meaning if a failure impact assessment demonstrates there would be 2 or more people at risk if the dam was to fail. This data is supplied by the Dam Owners.
Service Item Id: 26872fa03afb4edca68e419060cad288
Copyright Text: © State of Queensland (Department of Natural Resources and Mines, Manufacturing and Regional and Rural Development) 2026
Spatial Reference:
102100
(3857)
LatestVCSWkid(0)
Single Fused Map Cache: false
Initial Extent:
XMin: 1.6756705992194168E7
YMin: -2907417.7687338013
XMax: 1.6938482018736646E7
YMax: -2777723.6374366395
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Full Extent:
XMin: 1.5497273897629356E7
YMin: -3405111.645027505
XMax: 1.708180962479244E7
YMax: -1962167.4158110989
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: Flood Lines
Author:
Comments: Flood line data for Queensland. Representing actual past flood events for various regions and towns, and modelled possible flood data caused by dam failures for various dams across the state.
The data representing maximum inundation for historical flood events has been manually captured from various formats, sources and techniques. The data representing modelled possible inundation areas is supplied by dam owners and is for various forms of dam failures. The dams are described as Referable dams. A dam is referable if a failure impact assessment demonstrates there would be 2 or more people at risk if the dam was to fail.This service provides access to the following spatial datasets:
Historic Flood Events\1974 Floodline Brisbane and Bremer Rivers (nat.qld_floodlines/nat.bcc_icc_floodline_1974_a)
Historic Flood Events\2010 Floodline Bundaberg (nat.qld_floodlines/nat.qld_floodlines_jan2011)
Historic Flood Events\2011 Floodline Queensland towns - January (nat.qld_floodlines/nat.qld_floodlines_jan2011)
Historic Flood Events\2011 Floodline Queensland towns - April (nat.qld_floodlines/nat.qld_floodlines_apr2011)
Historic Flood Events\2012 Floodline SW Queensland towns (nat.qld_floodlines/nat.swqld_floodlines_2012)
Historic Flood Events\2013 Floodline Bundaberg (nat.qld_floodlines/nat.bundaberg_floodline_jan2013)
Historic Flood Events\2017 Floodline Fitzroy River (nat.qld_floodlines/nat.fitzroy_floodline_2017_a)
Historic Flood Events\2017 Floodline Logan and Albert Rivers (nat.qld_floodlines/nat.loganalbert_floodline_2017_a)
Historic Flood Events\2019 Floodline Western Queensland (nat.qld_floodlines/nat.westernqld_floodline_2019_a)
Modelled Possible Flood Data - Referable Dams\Sunny day failure - referable dam (nat.qld_referabledams_sdf)
Modelled Possible Flood Data - Referable Dams\Probable max flood without a dam failure - referable dam (nat.qld_referabledams_pmfnf)
Modelled Possible Flood Data - Referable Dams\Probable max flood with a dam failure - referable dam (nat.qld_referabledams_pmff)
Subject: Flood line data for Queensland. Representing actual past flood events for various regions and towns, and modelled predicted floods from specific dam failures.
Category:
Keywords: Flood,Queensland,Historic,Water,Dam,DamSafety,Inlandwaters
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 2000
MaxSelectionCount: 2000
MaxImageHeight: 4320
MaxImageWidth: 7680
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 4622324.434309
Max Scale: 0
Supports Datum Transformation: true
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