Sea Level Rise Maps (2050s 100-year Floodplain)

This is the 100-Year Floodplain for the 2050s based on FEMA's Preliminary Work Map data and the New York Panel on Climate Change's 90th Percentile Projects for Sea-Level Rise (31 inches). Please see the Disclaimer PDF for more information. Data Provided by the Mayor's Office of Long-Term Planning and Sustainability (OLTPS) on behalf of CUNY Institute for Sustainable Cities (CISC) and the New York Panel on Climate Change (NPCC).

Data and Resources

Field Value
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identifier https://data.cityofnewyork.us/api/views/hbw8-2bah
issued 2013-07-23
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modified 2021-09-16
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Groups
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  • National Provider
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Tags
  • amerigeo
  • amerigeoss
  • ckan
  • flood
  • geo
  • geoss
  • national
  • north-america
  • ocean
  • oltps
  • sea
  • sea-level
  • sea-level-rise-maps-2025s-100-year-floodplain
  • united-states
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maintainer NYC OpenData
maintainer_email no-reply@data.cityofnewyork.us
metadata_created 2025-11-20T16:06:00.709335
metadata_modified 2025-11-20T16:06:00.709339
notes This is the 100-Year Floodplain for the 2050s based on FEMA's Preliminary Work Map data and the New York Panel on Climate Change's 90th Percentile Projects for Sea-Level Rise (31 inches). Please see the Disclaimer PDF for more information. Data Provided by the Mayor's Office of Long-Term Planning and Sustainability (OLTPS) on behalf of CUNY Institute for Sustainable Cities (CISC) and the New York Panel on Climate Change (NPCC).
num_resources 6
num_tags 14
title Sea Level Rise Maps (2050s 100-year Floodplain)