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A Community Effort Stems Runoff to Safeguard Corals in Puerto Rico

A beach in trouble

The community of Culebra, on a small island east of Puerto Rico's main island, could tell that Playa Tamarindo was in trouble. The coral habitats located within an easy swim of their popular beach were showing signs of stress. Looking for the cause, community members recognized erosion from an unpaved parking lot and road had increased the volume of land-based sediments that drifted into nearshore marine communities.

Pittsburgh Unifies its Approach to Updating Stormwater Management

Stormwater infrastructure shows its age

Pittsburgh, located in southwestern Pennsylvania where the Allegheny, Monongahela, and Ohio Rivers meet, is known for its steel town heritage and its diverse culture. In the early 1900s, the city extensively improved its infrastructure to support the growing metropolitan area by installing underground sewers and water lines, as well as new power lines and roads.

Two Harbors: Investments in Green Infrastructure Pay Off

Party like it's 1999? No, thank you!

In July 1999, the small city of Two Harbors, Minnesota—situated on the shore of Lake Superior about 25 miles north of Duluth—was devastated by a 100-year rain storm. The city sustained significant damage to roads and highways, other infrastructure, and private property. To make matters worse, streambank erosion and polluted runoff threatened to contaminate the water supply, necessitating additional treatment.

Visualizing Flooding in Green Bay

Flooding four feet deep

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In April 1973, a nor'easter blowing across Lake Michigan's Green Bay resulted in a storm surge that brought four feet of water into downtown Green Bay, Wisconsin. Parking lots and low-lying sections of town were inundated and boats ferried people from their homes and businesses to evacuation centers as the waters reached the 500-year flood mark. The city took months to recover, and the flood is still recalled as one of the area's most extreme events.

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

Shaktoolik’s enduring appeal

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Located on Alaska's Norton Sound near two freshwater rivers (the Shaktoolik and the Tagoomenik), Shaktoolik is within walking distance to innumerable freshwater ponds. The location's easy access to abundant natural resources makes it obvious why many generations of Alaska Natives have chosen to live in this region.

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