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Pluvial Flood Events (CONUS) - Team HydroPulse


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Created: Jul 21, 2025 at 12:51 p.m. (UTC)
Last updated: Jul 22, 2025 at 1:09 p.m. (UTC)
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Abstract

This comprehensive pluvial flood dataset for the Contiguous United States (CONUS) was developed by Team Hydropulse during the Summer Institute 2025. The dataset was created through the integration of National Flood Insurance Program (NFIP) claim data, filtered to include only pluvial flood events following the methodology of Nelson-Mercer et al. (2025), and Local Storm Report (LSR) records, specifically focusing on flash flood event types. The dataset provides detailed information for each event, including geolocation, census tract population, percentage of damage, and NextGen catchment IDs, and covers from 2005 to 2021. This resource supports robust analysis of flood impacts, population vulnerability, and the spatial distribution of pluvial flood damage across CONUS, making it valuable for researchers, policymakers, and disaster response planners.

For more information, please visit the GitHub repository: https://github.com/NWC-CUAHSI-Summer-Institute/hydropulse

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Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
NOAA Cooperative Institute Program Cooperative Institute for Research to Operations in Hydrology (CIROH) NA22NWS4320003

How to Cite

Sauda, S., S. Dhital, Y. Bhattarai (2025). Pluvial Flood Events (CONUS) - Team HydroPulse, HydroShare, http://www.hydroshare.org/resource/a20de1de8cdf4c5197f46319cb911242

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/
CC-BY

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