Maryland Flood Map

Gauge levels and flood conditions across Maryland

Maryland is vulnerable to coastal flooding from Chesapeake Bay storm surge, tidal flooding, and flash floods in mountainous western areas, as seen in the devastating 2016 and 2018 Ellicott City floods.

Cities in Maryland (2)

Neighboring states

Delaware · District of Columbia · Pennsylvania · Virginia · West Virginia

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Real-Time US Flood Map — Live Water Levels, Flood Alerts & Conditions