Skip to main content
U.S. flag

An official website of the United States government

Flood Event Viewer

May 10, 2021

During major storms or other short-term events, the USGS collects streamflow and additional data (including storm tide, wave height, high-water marks, and additional sensor deployments) to aid in documenting flood events. The USGS Flood Event Viewer provides convenient, map-based access to downloadable event-based data.

Media
Screenshot showing a variety of data collection locations, including a streamgage hydrograph, during Hurricane Ian
Was this page helpful?