This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study Central Sub-Model. This dataset contains reports, data and metadata used in the flood study, and results data for the existing floodplain condition scenarios. Council is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek and overland flow catchments. The Citywide Creek and Overland Flow Path Mapping Flood Study comprises a series of 27 individual sub-models which cover the entire Brisbane City Council area. Results data for flood height, depth and hazard (depth x velocity) are available for each individual sub-model for the 2, 5, 10, 20, 50, 100, 500 and 2000 year Average Recurrence Interval (ARI) storm events. For specific details on how the study was conducted, the areas it covers, and before using the data please read the flood study report. The flood study report, metadata used in the flood study and a detailed map that shows the 27 individual sub-models has also been made available in open data and is called Flood Study — Citywide Overland Flow — reference. The data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study. More information on flood studies and how this information is used can be found on the Brisbane City Council Website. The image below shows the 27 individual sub-models of the flood study and can be used to identify the sub-model for your location of interest.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study Tingalpa Res West Sub-Model. This dataset contains reports, data and metadata used in the flood study, and results data for the existing floodplain condition scenarios. Council is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek and overland flow catchments. The Citywide Creek and Overland Flow Path Mapping Flood Study comprises a series of 27 individual sub-models which cover the entire Brisbane City Council area. Results data for flood height, depth and hazard (depth x velocity) are available for each individual sub-model for the 2, 5, 10, 20, 50, 100, 500 and 2000 year Average Recurrence Interval (ARI) storm events. For specific details on how the study was conducted, the areas it covers, and before using the data please read the flood study report. The flood study report, metadata used in the flood study and a detailed map that shows the 27 individual sub-models has also been made available in open data and is called Flood Study — Citywide Overland Flow — reference. The data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study. More information on flood studies and how this information is used can be found on the Brisbane City Council Website. The image below shows the 27 individual sub-models of the flood study and can be used to identify the sub-model for your location of interest.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study Inner West Sub-Model. This dataset contains reports, data and metadata used in the flood study, and results data for the existing floodplain condition scenarios. Council is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek and overland flow catchments. The Citywide Creek and Overland Flow Path Mapping Flood Study comprises a series of 27 individual sub-models which cover the entire Brisbane City Council area. Results data for flood height, depth and hazard (depth x velocity) are available for each individual sub-model for the 2, 5, 10, 20, 50, 100, 500 and 2000 year Average Recurrence Interval (ARI) storm events. For specific details on how the study was conducted, the areas it covers, and before using the data please read the flood study report. The flood study report, metadata used in the flood study and a detailed map that shows the 27 individual sub-models has also been made available in open data and is called Flood Study — Citywide Overland Flow — reference. The data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study. More information on flood studies and how this information is used can be found on the Brisbane City Council Website. The image below shows the 27 individual sub-models of the flood study and can be used to identify the sub-model for your location of interest.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study Lota Wynnum Sub-Model. This dataset contains reports, data and metadata used in the flood study, and results data for the existing floodplain condition scenarios. Council is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek and overland flow catchments. The Citywide Creek and Overland Flow Path Mapping Flood Study comprises a series of 27 individual sub-models which cover the entire Brisbane City Council area. Results data for flood height, depth and hazard (depth x velocity) are available for each individual sub-model for the 2, 5, 10, 20, 50, 100, 500 and 2000 year Average Recurrence Interval (ARI) storm events. For specific details on how the study was conducted, the areas it covers, and before using the data please read the flood study report. The flood study report, metadata used in the flood study and a detailed map that shows the 27 individual sub-models has also been made available in open data and is called Flood Study — Citywide Overland Flow — reference. The data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study. More information on flood studies and how this information is used can be found on the Brisbane City Council Website. The image below shows the 27 individual sub-models of the flood study and can be used to identify the sub-model for your location of interest.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. [Superseded Sep 2021] Brisbane City Council Bulimba Creek Flood Study. This dataset contains reports, data and metadata used in the flood study for the existing and ultimate floodplain condition scenarios. Council is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek catchments. For specifics details on how the study was conducted or areas it covers, and before using the data please read the following flood study reports: • Bulimba Creek Flood Study - Volume 1 of 2 • Bulimba Creek Flood Study - Volume 2 of 2 The data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Bulimba Creek flood study. The metadata covers all resources in this dataset as well as the flood study reports provided as links in the dataset description. More information on Flood studies and how this information is used can be found on the Brisbane City Council Website. The image below indicates the locality of the catchment area of the flood study and creek centreline of the model.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. Brisbane City Council Toowong Creek Flood Study. This dataset contains reports, data and metadata used in the flood study for the existing and ultimate floodplain condition scenarios. Council is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek catchments. For specifics details on how the study was conducted or areas it covers, and before using the data please read the following flood study reports: • Toowong Creek Flood Study 2023 - Volume 1 of 2 • Toowong Creek Flood Study 2023 - Volume 2 of 2 The data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Toowong Creek flood study. The metadata covers all resources in this dataset as well as the flood study reports provided as links in the dataset description. More information on Flood studies and how this information is used can be found on the Brisbane City Council Website. Note: Brisbane City Council’s information products — Flood Awareness Maps (FAM), FloodWise Property Reports (FWPR) and City Plan Flood Overlay Code — may not have the latest report data incorporated. The image below indicates the locality of the catchment area of the flood study and creek centreline of the model.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. Brisbane City Council Bald Hills Creek Flood Study. This dataset contains reports, data and metadata used in the flood study for the existing and ultimate floodplain condition scenarios. Council is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek catchments. For specifics details on how the study was conducted or areas it covers, and before using the data please read the following flood study reports: • Bald Hills Creek Flood Study - Volume 1 of 2 • Bald Hills Creek Flood Study - Volume 2 of 2 The data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Bald Hills Creek flood study. The metadata covers all resources in this dataset as well as the flood study reports provided as links in the dataset description. More information on Flood studies and how this information is used can be found on the Brisbane City Council Website. The image below indicates the locality of the catchment area of the flood study and creek centreline of the model.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. Brisbane City Council Cabbage Tree Creek Flood Study. This dataset contains reports, data and metadata used in the flood study for the existing and ultimate floodplain condition scenarios. Council is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek catchments. For specifics details on how the study was conducted or areas it covers, and before using the data please read the following flood study reports: • Cabbage Tree Creek Flood Study - Volume 1 of 2 • Cabbage Tree Creek Flood Study - Volume 2 of 2 The data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Cabbage Tree Creek flood study. The metadata covers all resources in this dataset as well as the flood study reports provided as links in the dataset description. More information on Flood studies and how this information is used can be found on the Brisbane City Council Website. Note: Brisbane City Council’s information products — Flood Awareness Maps (FAM), FloodWise Property Reports (FWPR) and City Plan Flood Overlay Code — may not have the latest report data incorporated.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. This dataset, created in June 2013, provides an indication of the likelihood of a flood occurring from overland flow inside the Brisbane City Council local government area. This layer contributes to the overall Flood Awareness Mapping for Brisbane City Council. Overland flow is excess rainfall that runs across the land after rain before it enters an underground drainage system or a creek/waterway. Overland flow can also rise to the surface naturally from underground or also as a result of creek/waterway bank failure. Overland flow flooding tends to affect localised areas rather than the whole city at once. Overland flow can probably be considered the most frequent type of flooding in Brisbane. Overland flow tends to occur during high rainfall events. It travels across the land following low-lying, natural drainage paths. Such flooding may occur when underground drainage system exceeds capacity. Overland flow flooding can be unpredictable and occur without warning. You can identify overland flow by looking at how water may flow across the land around your property. Consider these natural flows when you are looking to renovate, build a fence or put in a shed. There are three different overland flow flooding impact areas in Flood Awareness Map, namely High, Medium and Low. The overland flow High impact layer consists of H5 and H6* hazard zones during a 5% Annual Exceedance Probability (AEP) (20 year Average Recurrence Interval (ARI)) flood event. The flood data was sourced from the Citywide Creek and Overland Flow Path mapping study (GHD, 2017). The overland flow Medium impact layer consists of H3, H4, H5 and H6* hazard zones during a 2% AEP (50 year ARI) flood event (outside high impact area). The flood data was sourced from the Citywide Creek and Overland Flow Path mapping study (GHD, 2017). The overland flow Low impact layer consists of H2, H3, H4, H5 and H6* hazard zones during a 1% AEP (100 year ARI) flood event (outside high and medium impact areas). The flood data was sourced from the Citywide Creek and Overland Flow Path mapping study (GHD, 2017). * Hazard ranges from H1 to H6 and is based on the flood hazard, depth and velocity vulnerability thresholds. For more information, refer to Australian Disaster Resilience Guideline 7-3 Flood Hazard (AIDR 2017). Due to a system issue, this data is not displayed here. To access the data, please use the ArcGIS Hub Datasets link in the Data and resources section on this page.

This dataset is available on Brisbane City Council’s open data website – data.brisbane.qld.gov.au. The site provides additional features for viewing and interacting with the data and for downloading the data in various formats. This dataset, created in June 2013, provides an indication of the likelihood of a flood occurring from one or more sources: creek, river, and storm tide inside the Brisbane City Council local government area. This layer contributes to the overall Flood Awareness Mapping for Brisbane City Council. Brisbane City Council has developed the Flood Awareness Maps and adopted the terms ‘high’, ‘medium’, ‘low’ and ‘very low’ likelihood areas to help residents and businesses better understand the likelihood of a flood affecting their property. The Flood Awareness Maps are an awareness tool and the maps do not provide information about the depth or speed of flood water. Information on potential flood levels for a property can be found in the FloodWise Property Report online. The Flood Awareness Maps are an awareness tool to provide an indication of the likelihood of a flood occurring from one or more sources: creek, river, overland flow and storm tide. The maps do not provide information about the depth or speed of flood water. Use the FloodWise Property Report for information about flood levels specific to your property. Many properties within the high and medium flood likelihood were affected by flooding in the 1974 and 2011 Brisbane River floods. Residents in the low and very low flood likelihood areas should still be aware of their risk of flooding and understand how they, as well as others in the area, may be affected. High likelihood area Flooding is almost certain to occur in a high likelihood area. Residents and businesses are strongly advised to learn about the flood likelihood for their property so they can be prepared to help minimise the impact on their home, business and family. Medium likelihood area Flooding is likely to occur in a medium likelihood area. Residents and businesses are advised to learn about the flood likelihood for their property so they can be prepared to help minimise the impact on their home, business and family. Low likelihood area Low flood likelihood areas may experience flooding in a rare flood event. Residents and businesses should consider how flooding may affect their local area, suburb or community. Flooding is unlikely in a low flood likelihood area but it may still occur. Very low likelihood area Very low likelihood areas are unlikely to flood except in a very rare or extreme flood event. Residents and businesses should consider how flooding may affect their local suburb, area or community. Flooding is very unlikely in a very low flood likelihood area, but may still occur. Brisbane City Council is working hard to reduce the impact of flooding but we all have a responsibility to understand our flood risk and be better prepared to minimise the impact of flooding on our homes, property and businesses. For further information please refer to Council's website.