Search results for flooding
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1,614 datasets for “flooding”
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Floodplain Reviews
internal.open.piercecountywa.govUpdated 4 Mar 2026
This data shows floodplain properties that have had either a flood study or a Floodplain Delineation Survey performed …
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New York City's Flood Vulnerability Index
Mayor's Office of Climate and Environmental Justice (MOCEJ)Updated 6 Mar 2024
The Flood Vulnerability Index (FVI) assesses the distribution of vulnerability to flooding across NYC in order to guide …
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FloodNet: Street Flooding Events Measured by FloodNet Sensors
Department of Environmental Protection (DEP)Updated 2 Nov 2026
For the FloodNet data collection page, please follow this link . Data presented here were collected by the FloodNet …
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Regulatory Flood Map (Bylaw Flood Hazard)
The City of CalgaryUpdated 3 Sept 2026
Calgary’s Regulatory Flood Map shows the floodway, flood fringe and overland flood zones. The map is used …
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Flood Hazard Area
Federal Emergency Management Agency (FEMA)Updated 28 Sept 2022
Polygon geometry with attributes displaying the 2016 Federal Emergency Management Agency flood hazard areas in East Baton Rouge …
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Flood Alarm Locations
KCMO GISUpdated 14 May 2015
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1:100 Flood Map (1% chance of occurring in any year)
The City of CalgaryUpdated 12 Jun 2023
… o Protected - Area protected by a permanent flood barrier. The flood areas shown are based on Alberta Environment …
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Future Floodplain 2050s
Mayor's Office of Climate and SustainabilityUpdated 23 Jul 2013
This is the 100-Year Floodplain for the 2050s based on FEMA's Preliminary Work Map data and …
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FloodNet: Sensor Deployment Metadata
Department of Environmental Protection (DEP)Updated 2 Nov 2026
For the FloodNet data collection page, please follow this link . This data consists of metadata for each FloodNet …
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Floodplain Study
Montgomery County, MDUpdated 30 Oct 2026
The purpose of a floodplain study is to establish the 100-year floodplain limits within or near a …
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Flood extents from June 22, 2013
The City of CalgaryUpdated 4 Jun 2018
The flood extents line was manually delineated from an aerial photo taken on June 22, 2013, and does …
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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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River Water Levels
data.winnipeg.caUpdated 14 Nov 2026
… Please see https://legacy.winnipeg.ca/waterandwaste/flood/riverLevels.stm for more details.
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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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1:10 Flood Map (10% chance of occurring in any year)
The City of CalgaryUpdated 12 Jun 2023
… o Protected - Area protected by a permanent flood barrier. The flood areas shown are based on Alberta Environment …
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Floodplain District Permit
Montgomery County, MDUpdated 28 Oct 2026
The purpose of a Floodplain District Permit (FPDP) is to control floodplain development in order to protect persons …
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Regulatory Flood Hazard Map Steplines
The City of CalgaryUpdated 15 Dec 2017
Step lines define the regulatory flood elevation levels within the floodway/flood fringe. The official designated flood elevation …
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Conveyance_Zones
Department of Information ServicesUpdated 9 Jul 2024
Polygon geometry with attributes displaying floodplain conveyance zones in East Baton Rouge Parish, Louisiana.
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1:200 Flood Map (0.5% chance of occurring in any year)
The City of CalgaryUpdated 9 Jun 2023
… o Protected - Area protected by a permanent flood barrier. The flood areas shown are based on Alberta Environment …
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Future Floodplain 2020s
Mayor's Office of Climate and Environmental Justice (MOCEJ)Updated 23 Jul 2013
This is the 500-Year Floodplain for the 2020s based on FEMA's Preliminary Work Map data and …
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