The Coastal Flood Exposure Mapper helps communities understand their risks and vulnerability to coastal flooding. The mapper was first developed following Hurricane Sandy to provide a tool to show areas susceptible to coastal flooding, storm surge, and inundation, and to inform communities and local authorities about the risks their communities face. Users are able to explore maps that show how natural resources, communities, and infrastructure and development will be exposed to coastal flooding hazards.
Coastal County Snapshots is an online tool that produces user-friendly reports identifying and describing three categories of coastal hazards and change — flooding risk, wetland impacts, and ocean jobs impact — for selected coastal counties in the United States. Users select a coastal county, and the tool generates reports for the three categories identifying and describing changes that have occurred (e.g., changes in land cover, job trends) and important sectoral information (e.g., amount of coastal infrastructure at risk from flooding, how wetlands can be used to reduce flood impacts).
Land managers, natural resource managers, local authorities, planners, engineers, scientists, community members
The Coastal Resilience Index (CRI) is a self-assessment tool, in worksheet form, that evaluates community storm preparedness and recovery potential. Designed for quick and easy use by community leaders, the CRI guides discussion and self-assessment of important coastal assets — including infrastructure and facilities, transportation, community plans, mitigation measures, business plans, and social systems — in relation to self-defined storm scenarios, facilitating identification of areas where community resilience could be bolstered.
The EPA’s Climate Change and Water: Resources and Tools page provides information and links to various resources, data sources, and tools to facilitate climate-informed water management. Information is categorized into the following groups: infrastructure, watersheds and wetlands, coastal and ocean waters, water quality, tribal, climate change and water science and research, data and tools, and for kids and educators.
The Advanced Hydrologic Prediction Service (AHPS) provides a variety of forecasts from the National Weather Service regarding potential magnitude and uncertainty of flood and drought events. The AHPS offers hydrologic forecasts for close to 4,000 locations throughout the United States, and forecasts can be produced from hours to months in advance. The tool mainly draws upon data from the USGS National Streamflow Information Program (https://water.usgs.gov/nsip), a national network of stream gauges.