USGS Real-time Streamgages available at zoom level 9 and above. Please zoom in to view.

Click on a state to learn more about the types of flooding experienced there and how residents can protect their lives and property. You will also find information on the top 5 floods for each state, learn which National Weather Service offices forecast for the area and more! Contact the webmaster for a text equivalent.

The Flood Inundation Mapper allows users to explore the full set of inundation maps that shows where flooding would occur given a selected stream condition. Users can also access historical flood information and potential loss estimates based on the severity of the flood.

The FIM Mapper allows users to explore the full set of inundation maps that shows where flooding would occur given a selected stream condition. Users can also access historical flood information and potential loss estimates based on the severity of the flood.

View flood and high-flow conditions. Maps of current fire locations and perimeters in the conterminous 48 States and Alaska. Get water data sent directly to your mobile phone or email. There are 161 potentially active volcanoes in the U.S.

Through partnerships with local governments, we’ve developed real-time flood forecasting models that predict when and where a flood might occur, along with its severity. Using the power of satellite data, we’re mapping wildfires and providing real-time safety information to help at-risk communities stay safe.

We offer a world-first model for scalable, real-time flood mapping. Our proprietary modelling software, DASH, delivers street level flood impact extents across whole states or countries.

2025年1月30日 · Near real-time data provided by NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE) can be used to identify, track, and map floodwater extent for active floods.

Real-time dynamic flood inundation map applications run flood simulations and create maps "on the fly" during a flood, using real-time data. These projects represent state-of-the-art science and computer modeling techniques and are therefore an area of …

Providing real-time flood inundation extent and depth as a live mapping feed. Hourly updates as a flood event unfolds based on real-time gauge levels. Use NowCast to build a common operating platform and maintain situational awareness as a flood unfolds.