The U.S. Geological Survey's Water On The Go app provides real-time information on stream flows, lake levels, and rainfall in Texas. The app automatically finds data near your current location (or any chosen location in Texas) for rapid access to water information. Special icons indicate rapidly rising streams and lakes or heavy rain that may pose a flood risk.
Users can click on individual sites for current water levels, a graph of levels in recent days, and links to more data and information about the site.
In anticipation of Hurricane Harvey making landfall on the Gulf Coast, several federal science agencies prepared for the massive storm by monitoring its development and helping direct FEMA's resources to the likely hard-hit areas.
The Delaware Department of Natural Resources and Environmental Control (DNREC) Flood Tool is an interactive map with flood risk information. It is designed to help users make informed decisions about flood risk in specific areas and on specific properties.
The Delaware Sea Level Rise Inundation map shows how various extents of future sea level rise (0.5, 1.0, and 1.5 meters) would affect flooding in coastal Delaware. For each scenario, users can see the areas that would be flooded during an average higher tide (Mean Higher High Water). The map does not include the effects of erosion, subsidence, or future construction.
Users can search by location to see the effects on individual areas.