Case Studies | U.S. Climate Resilience Toolkit

Communities, businesses, and individuals are taking action to document their vulnerabilities and build resilience to climate-related impacts. Click dots on the map to preview case studies, or browse stories below the map. Use the drop-down menus above to find stories of interest. To expand your results, click the Clear Filters link.

Photo of Gambell, Alaska, an Alaskan Native Village Corporation and a member of the Bering Sea Alliance, LLC

Alaska Native Villages Work to Enhance Local Economies as They Minimize Environmental Risks

As reduced sea ice conditions bring increased shipping and development opportunities to the Arctic, Alaska Native Village Corporations are at the table with resource developers, representing the interests of their people and land.

A helicopter drops water on the Waldo Canyon fire in June, 2012

Charting Colorado’s Vulnerability to Climate Change

Responding to growing awareness of climate change impacts, the State of Colorado commissioned two of its universities to complete an initial study of the state's vulnerabilities.

City of Fayetteville’s Watershed Master Program Screenshot

City of Fayetteville’s Watershed Master Plan

In order to better assess the severity of city-wide floods and create flood mitigation solutions, Fayetteville, North Carolina’s city officials embarked on a $13 million Watershed Master Plan program in 2019.

Mill River Culvert, Old Croton Aqueduct, Tarrytown, New York

Extreme Rainfall Analyses Can Point to Right Size for Culverts

Across most of the United States, the heaviest rainfall events have become heavier and more frequent. New tools can help decision makers choose culverts with appropriate capacities for the future.

Increasing Transportation Resilience in the Gulf Coast

A federal study assessed vulnerabilities of transportation infrastructure to extreme events in Mobile, Alabama. The effort also resulted in tools and approaches that other transportation departments can use to assess and address their own vulnerabilities.

Charleston skyline from Charleston Harbor

Minimizing the Impacts of Coastal Flooding Helps City Prepare for Sea Level Rise

Several times per year, seawater floods some of the streets in Charleston, South Carolina. Taking steps to deal with this "nuisance" flooding can help the city prepare for sea level rise.

Preparing for La Niña

O'ahu's busy construction industry depends on being able to dispose of demolition and construction wastes. Forecasts for a developing La Niña—often accompanied by heavy rains in Hawai'i—alerted managers at the island's main construction landfill to their climate vulnerability.

Quantifying Risk Shows Value of Replacing Highway

Louisiana’s Highway 1 carries a significant fraction of the gas and oil that comes from the Gulf of Mexico to distribution points in the United States. Faced with rising seas and sinking land, would the cost of rebuilding the road be worth the investment it required?