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4,012 datasets for “flood risk”
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Flood Risk Areas and Historical Floods / Zones inondables
Service New Brunswick / Service Nouveau-BrunswickUpdated 17 Apr 2024
Flood risk areas display the extent of known historical flood events as well as areas that have a …
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Community Flood Risk Areas
opendata.maryland.govUpdated 21 Jul 2025
… The Community Flood Risk Areas represent residential areas at risk to coastal flooding where populations may be less …
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Community Flood Risk Areas
opendata.maryland.govUpdated 21 Jul 2025
… The Community Flood Risk Areas represent residential areas at risk to coastal flooding where populations may be less …
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1:100 Flood Map (1% chance of occurring in any year)
The City of CalgaryUpdated 12 Jun 2023
… a property is at risk for various sized river floods. The size of flood shown on this map …
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Building Elevation and Subgrade (BES)
Department of City Planning (DCP)Updated 19 Sept 2023
The Building Elevation and Subgrade data contains New York City building centroids derived from the Department of Building …
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Regulatory Flood Map (Bylaw Flood Hazard)
The City of CalgaryUpdated 3 Sept 2026
… Flood-Info/Calgary-flood-maps/Flood-maps.aspx) to see if your property is in a flood risk …
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1:10 Flood Map (10% chance of occurring in any year)
The City of CalgaryUpdated 12 Jun 2023
… a property is at risk for various sized river floods. The size of flood shown on this map …
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1:200 Flood Map (0.5% chance of occurring in any year)
The City of CalgaryUpdated 9 Jun 2023
… a property is at risk for various sized river floods. The size of flood shown on this map …
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Regulated Floodplain 2017
internal.open.piercecountywa.govUpdated 9 May 2026
The Flood Insurance Study (FIS) and Digital Flood Insurance Rate Map (DFIRM) for Pierce County, Washington and Incorporated …
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1:50 Flood Map (2% chance of occurring in any year)
The City of CalgaryUpdated 12 Jun 2023
… a property is at risk for various sized river floods. The size of flood shown on this map …
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1:500 Flood Map (0.2% chance of occurring in any year)
The City of CalgaryUpdated 9 Jun 2023
… a property is at risk for various sized river floods. The size of flood shown on this map …
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Riparian Management Zones
The City of CalgaryUpdated 14 Oct 2020
Depicts recommended riparian area management category zones along the major rivers and streams of Calgary. These categories are …
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1:20 Flood Map (5% chance of occurring in any year)
The City of CalgaryUpdated 12 Jun 2023
… a property is at risk for various sized river floods. The size of flood shown on this map …
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Riparian Areas - Variable Width
The City of CalgaryUpdated 6 Jan 2020
Identifies variable width biophysical riparian areas along major rivers and streams in Calgary, as of 2012. Four separate …
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1:2 Flood Map (50% chance of occurring in any year)
The City of CalgaryUpdated 8 Jun 2023
… a property is at risk for various sized river floods. The size of flood shown on this map …
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Rivers And Streams - Environmental Reserve Setback Guideline
The City of CalgaryUpdated 5 Oct 2016
Depicts basic components of The City of Calgary's 2007 Environmental Reserve (ER) Setback Guideline policy, including the …
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- data.gov.uk
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA)
North Lincolnshire CouncilUpdated 19 Dec 2019
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA) represented as polygons.
- data.gov.uk
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA)
North Lincolnshire CouncilUpdated 3 Jul 2023
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA) represented as polygons.
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National Flood Hazard Layer (HESS)
United States Federal Emergency Management AgencyUpdated 18 Dec 2020
… The FIRM Database depicts flood risk information and supporting data used to develop the risk data. The primary …
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- data.gov.uk
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA)
North Lincolnshire CouncilUpdated 10 Feb 2016
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA) represented as polygons.