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.

A Community Works Together to Reduce Damages from Flooding

The Village of Walton, New York worked with their Soil and Water Conservation District to engage community members in decisions about flooding in their community. The Village eventually took action to restore portions of the floodplain to reduce flooding.

Dam and spillway on the St. Francis River

Addressing Short- and Long-Term Risks to Water Supply

In 2012, water managers in Fredericktown, Missouri, saw their city's main source of water dwindle. They used the EPA’s Creating Resilient Water Utilities program to consider options and develop plans to protect their water source.

All Hands on Deck: Creating Green Infrastructure to Combat Flooding in Toledo

Staff at the City of Toledo partnered with government agencies, local businesses, and non-profit organizations to consider and begin implementing green infrastructure projects to deal with flooding. Their work also inspired a guide advising other communities how they could do the same.

Landscape photo of an aqueduct canal near Salinas, Puerto Rico

Aquifer Storage and Recovery: A Strategy for Long-Term Water Security in Puerto Rico

A unique, relatively low-cost project can serve as a model for long-term water security strategies across the Caribbean.

Sunrise on the beach at Corolla, on the Outer Banks of North Carolina.

Building Resilience in the OBX

In North Carolina's Outer Banks, the coastal Town of Nags Head is vulnerable to flooding from heavy rain events, hurricanes, tropical storms, nor’easters, and storm surge. To add insult to injury, vulnerability is increasing with sea level rise. Town managers and residents recognized the need to build the town's resilience and moved forward to prioritize and plan.

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.

Crop Insurance Smooths Income Fluctuations for Ranchers and Forage Farmers

Raising livestock on grasses or hay depends on receiving the right amount of rain at the right time of year. When a growing season is dry, crop insurance can make the difference between ranchers’ financial success and failure.

Defending in Place: Shaktoolik's Adaptation Plan Supports Local Decision Making

Faced with challenges that force some villages to relocate, three governing entities worked together to come up with a single plan to keep residents and buildings safe while a longer-term solution is developed.

Developing the Keweenaw Bay Indian Community Hazard Mitigation Plan

The Keweenaw Bay Indian Community developed their hazard mitigation plan with guidance from a framework for integrating Indigenous and traditional knowledge and practices into climate adaptation planning.

Photo of flooding caused by Hurricane Sandy in Brooklyn, New York

Elevated Rehabilitation Facility Functions Flawlessly Through Hurricane Sandy

Flood-resistant construction of Seagate Rehabilitation & Nursing Center in Brooklyn helped staff and patients shelter in place through the storm.

Recreational boats on quiet water with seaside homes in background.

Exploring Adaptation Options for Water Infrastructure at Sea Level

In Massachusetts, Manchester-by-the-Sea's wastewater treatment plant is located right on the coast. The town's water utility is working with the EPA's Creating Resilient Water Utilities program to consider its adaptation options.

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.

How New Battery Capacity Helped California Avoid Another Blackout

New battery capacity in the form of battery energy storage (BES) units was a key difference-maker that contributed, along with demand response, to preventing blackouts during California’s extreme heatwave in September 2022.

The Meramec River running past Onondaga Cave State Park in Missouri.

Identifying High-Priority Conservation Lands to Enhance Flood Mitigation

Community groups are working to establish a connected ring of conservation land around St. Louis, Missouri. They're using an innovative strategy to help them target land that can also enhance their flood mitigation efforts.

Levee holding flood waters in Fargo, North Dakota

Improving Communication of Flood Forecasts

When a flood is forecast for the Red River of the North, community leaders, emergency responders, and residents around Fargo, North Dakota, and Moorhead, Minnesota, can gauge their need for preparation by accessing visualizations showing the extent, depth, and timing of expected flooding.

Looking to the Future on Alaska’s North Slope

As ice retreats and energy resources along Alaska's North Slope become more accessible, diverse stakeholders consider potential futures and develop a science-informed view of the implications of development in the region.

Mandeville, Louisiana: A City that Stays Afloat by Promoting Elevations

The City of Mandeville, located in St. Tammany Parish, decided to commit to helping residents escape troublesome flood waters. Finally tiring of the constant issue of a repeated damage-repair cycle, city officials decided to act by adopting high regulatory standards for the elevation of homes and businesses.

Promoting Ecotourism to Conserve a Watershed in Virginia

Realizing the Lower Chickahominy Watershed would one day be at risk of development for economic gain, the coastal planner with the Virginia Coastal Zone Management Program decided to be proactive in exploring ideas for conserving this resource.

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?

Quinault Village of Taholah on the Pacific Coast, October 2009

Quinault Indian Nation Plans for Village Relocation

As the threats of tsunami and sea level rise are joined by real and potential climate impacts, the Quinault community looks to move the lower village of Taholah to higher ground.

Ranchers and researchers in Marin County discuss carbon farming

Ranchers in Marin County Consider Carbon Credits

Ranchers are participating in a pilot project to improve carbon storage and reduce net greenhouse gas emissions. After quantifying their baseline emissions and carbon storage, they implement conservation practices that may let them tap into revenue from voluntary carbon markets.

Photo of young men trying to mitigate erosion near Kivalina, Alaska

Relocating Kivalina

Rising seas and coastal erosion are eating away at the barrier island on which the Alaska Native Village of Kivalina rests. Residents and others are making concerted efforts to move the community to safety.

Show Don't Tell: Visualizing Sea Level Rise to Set Planning Priorities

City officials in Tybee Island, Georgia, recognized sea level rise as a growing problem for their community. Visualizations from a sea level rise viewer helped them raise awareness of the city's vulnerabilities and led to development of Georgia’s first sea level rise plan.

Man strolls along the shoreline of a National Wildlife Refuge scattered with trees that have been effected by saltwater intrusion.

South Carolina’s Lowcountry Prepares for Changing Global Conditions

The coastal plain of South Carolina, known as the Lowcountry, was used to study the role of local conservation groups and broad stakeholder engagement in the process of adaptation planning for coastal ecosystems. This region, rich in cultural heritage and abounding with valuable ecosystem services, has seen impacts caused by urban sprawl, booming tourism, and a strained infrastructure network. Therefore, this area is not only vulnerable to climate change, but also subject to economic, political and social forces.

Students Design Low-Impact Landscape to Reduce Stormwater Runoff

High school students in Kentucky became proficient in using the EPA's Stormwater Calculator. When their county planned a new library, they put their skills to work.

Pago Pago Harbor, American Samoa with fuel tanks in foreground.

The Pacific Islands Climate Storybook

To empower community climate adaptation in the Pacific Islands, a multi-island coalition expanded upon a 2015 comprehensive template for writing climate stories and the collection of case studies. The new Storybook is a roadmap to predict, prepare, and adapt, to a changing climate.