Data Catalog

• City

  National Flood Hazard - FIRM Panels

  Louisville Metro Government —

  The S_FIRM_Pan table contains information about the FIRM panel area. A spatial file with location information also corresponds with this data table. The spatial...

  • HTML
  • ArcGIS GeoServices REST API
• City

  FloodNet: Sensor Deployment Metadata

  City of New York —

  For the FloodNet data collection page, please follow this link. This data consists of metadata for each FloodNet sensor including its location. This data can be used...

  • CSV
  • RDF
  • JSON
  • XML
• County

  State and County Road Closures

  Montgomery County of Maryland —

  State and County roads temporarily closed in the County as reported by State and County DOT. Updated throughout the day.

  • CSV
  • RDF
  • JSON
  • XML
• City

  FEMA Flood Plain

  City of Philadelphia —

  Federal Emergency Management Administration (FEMA) data clipped to Philadelphia. Please note, FEMA is moving away from solely using '100-year' and '500-year' flood...

  • CSV
  • SHP
  • GeoJSON
  • API
  • HTML
  • CSV
  • 19 more in dataset
• City

  Building Elevation and Subgrade (BES)

  City of New York —

  The Building Elevation and Subgrade data contains New York City building centroids derived from the Department of Building's (DOB) February 26th, 2022 building...

  • CSV
  • RDF
  • JSON
  • XML
• City

  Streamgages

  Town of Cary, North Carolina —

  The dataset contains records from the Town of Cary, NC IoT streamgages. This dataset contains 60 days' worth of data.Used as a part of the Stormwater Monitoring...

  • JSON
  • JSON
  • CSV
  • GeoJSON
  • SHP
• State

  Hoquiam Flood Depths 11-29-18

  State of Washington —

  1. This dataset provides summary data needed to help determine the premium for a flood insurance policy. 2. The elevation and depth data come from approximate...

  • CSV
  • RDF
  • JSON
  • XML
• State

  Very High (Active) Hazard Zone

  State of Oregon —

  {{description}}

  • HTML
  • JSON
  • CSV
  • ZIP
  • application/vnd.geo+json
  • KML
• State

  New York State Sea Level Rise and Future Floodplain Extent: Beginning 2000

  State of New York —

  The Sea Level Rise Viewer provides estimated projections of the extent of future sea-level rise and storm surge on inundation and coastal flooding that could occur in...

  • ZIP
• City

  Flood Hazard Zone Lines

  City of Philadelphia —

  Data developed by the Federal Emergency Management Agency (FEMA) with information from its Digital Flood Insurance Rate Map (DFIRM) Database, capturing flood risk...

  • HTML
  • SHP
  • SHP
  • SHP
  • SHP
• State

  Aberdeen Flood Depths 11-27-18

  State of Washington —

  1. This dataset provides summary data needed to help determine the premium for a flood insurance policy. 2. The elevation and depth data come from approximate...

  • CSV
  • RDF
  • JSON
  • XML
• State

  High Hazard Zone

  State of Oregon —

  {{description}}

  • HTML
  • JSON
  • CSV
  • ZIP
  • application/vnd.geo+json
  • KML
• State

  Moderate Hazard Zone

  State of Oregon —

  {{description}}

  • HTML
  • JSON
  • CSV
  • ZIP
  • application/vnd.geo+json
  • KML
• City

  Stormwater and Micro Heat Island Impacts

  City of Bloomington —

  Goal G 4 Reduce stormwater and micro heat island impacts.
• State

  Low Hazard Zone

  State of Oregon —

  {{description}}

  • HTML
  • JSON
  • CSV
  • ZIP
  • application/vnd.geo+json
  • KML
• County

  King County Flood warnings and Alerts

  King County, Washington —

  More information about King County Flood warnings and alerts can be found at https://www.kingcounty.gov/services/environment/water-and-land/flooding/warning-...

  • HTML
• State

  Coastal Flood Zones

  State of Oregon —

  {{description}}

  • HTML
  • JSON
• City

  Flood Mitigation

  City of Bloomington —

  Prevent floods from happening.

You can also access this registry using the API (see API Docs).

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