MARYLAND — Maryland’s coastal communities now have a new resource to understand flood risks and plan for the future. The Maryland Department of Natural Resources recently launched the Coastal Flood Explorer, an interactive map that displays current and projected high tide flooding, sea-level rise forecasts, and records of past flood events. Users can enter addresses on the map to see how flooding might affect their homes or neighborhoods today and decades ahead, with projections extending through 2120. This tool provides vital information to help individuals and local governments prepare for the increasing threat of coastal flooding. Officials point out that minor flooding in places like Annapolis has increased significantly over the past decades, underscoring the need for accurate flood data. The Flood Explorer supports efforts such as updating hazard mitigation plans, prioritizing resilience projects, and educating the public. The map was developed with input from the National Oceanic and Atmospheric Administration, Salisbury University’s Eastern Shore GIS Cooperative, and University of Maryland Sea Grant. It features sea-level rise projections specific to Maryland, based on research from the University of Maryland Center for Environmental Science. Residents and planners can view potential impacts to critical locations including roads, schools, and parks. The Coastal Flood Explorer is accessible online at dnr.geodata.md.gov/mdfloodexplorer.
Photo: https://dnr.geodata.md.gov/mdfloodexplorer