Jul 10, 2025 · The USGS Real-Time Flood Impact Map helps communities stay safe by providing real-time information and visuals about locations in their area that may be experiencing flooding.

Real-time flood warning tracking across all 50 states using official National Weather Service data and radar. We monitor 4 types of flood events: Flash Flood Warnings, Flood Warnings, Flood Advisories, …

Apr 29, 2026 · Develop slowly or quickly. Flash floods can come without warning. Cause outages, disrupt transportation, damage buildings and create landslides. If you are under a flood warning Find …

Excessive rain is forecast to affect an area spanning the Carolinas all the way to western Texas. A flood watch is still in effect for the Big Island, as well as a flood advisory for Maui, as...

Mar 16, 2026 · Learn how to prepare for a flood, stay safe during a flood, and protect your health when you return home after a flood. Know what to do if there is a flood watch or warning in your area. …

May 21, 2026 · New York City Mayor Zohran Mamdani said Wednesday night's storm, which soaked Brooklyn and Queens, was so powerful, the rain it dropped overwhelmed the city's sewer system.

1 day ago · Access rainfall and flash flood reports, including data on intense precipitation events and their impacts, provided by the National Weather Service.

Apr 27, 2026 · Ways to prepare for or respond to flooding and related health or environmental problems.

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.

Use the MSC to find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk. FEMA flood maps are continually updated …