CSAC Bulletin Article

USGS Unveils Mobile Flood Tool for the Nation

November 20, 2020

The U.S. Geological Survey announced the completion of a new mobile tool that provides real-time information on water levels, weather and flood forecasts all in one place on a computer, smartphone or other mobile device.

The new USGS National Water Dashboard, or NWD, provides critical information to decision-makers, emergency managers and the public during flood events, informing decisions that can help protect lives and property. Information from the NWD could help inform forecasting, response and recovery efforts for agencies such as the National Weather Service, the Federal Emergency Management Agency, the U.S. Army Corps of Engineers, and other federal, state and local agencies. The tool can be used by forecasters and local emergency managers as they issue flood- and evacuation warnings, verify safe evacuation routes and coordinate emergency response efforts. The NWD can assist the USACE as they manage water supplies in river basins and operate flood-control reservoirs. During a drought, the tool can help state resource managers identify areas where water supplies are at risk.

The NWD presents real-time stream, lake and reservoir, precipitation and groundwater data from more than 13,500 USGS observation stations across the country. This information is shown along with NOAA weather data such as radar, watches and warnings, past precipitation totals, precipitation forecasts and drought conditions from other open water-data sources. The NWD also links to the USGS WaterAlert system, which sends out instant, customized updates about water conditions.

If you’d like to learn more about this useful tool or give it try, please visit:

https://waterdata.usgs.gov/nwis

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