There are nearly 3,400 dams in Pennsylvania regulated by the state. Many of those are “low head” dams spanning from one side of a creek or river to the other, affecting the water flow. “About 75 to 80 ...

On a warm spring day, mud-splattered volunteers mimicked beavers as they stacked coyote brush and soil into a dam with the ...

As major dams are taken down in other parts of the country, Florida holds tight to its dams and reservoirs, some aging and putting nearby residents and homes at risk. Watch above: Retired Florida Fish ...

There is a dam that’s been holding back water in Connecticut for more than 150 years and it needs some work for a number of reasons, according to the state and the agency that oversees the structure. ...

The satellite signal was subtle but persistent. A decade of observations suggested that part of the Livingston Dam — a 2.5-mile-long earth and concrete structure about 70 miles north of Houston — was ...

Tropical Storm Helene underscored the dangers of aging dams and flood-control infrastructure in Western North Carolina. Leading up to the storm, some signs already indicated that something more needed ...

From highways to power grids, Americans are used to hearing that their infrastructure is aging. What is harder to see is what is happening inside the concrete and earth that hold back the country’s ...

Two recent studies highlight complementary approaches to strengthening dam safety through data,regulation, and institutional ...