The largest dam removal project in US history is finally complete ... the chinook and coho salmon face a mix of dangers. In 2002, a viral outbreak due to warm temperatures and low water killed ...

The small town of Des Arc, a few miles away from the concrete structure that blocked Moore's path, is nestled between golden ...

was “significant,” meaning if the dam fails, the flood is likely to harm the environment, or structures. In 2022, a USA TODAY investigation identified more than 3,000 U.S. dams in poor or ...

The common practice of building dams to prevent flooding can actually contribute to more intense coastal flood events, according to a new study. By analyzing data and measurements from Charleston ...

but many larger dams in the U.S. West have become a target for environmental groups and tribes because of the harm they cause to fish and river ecosystems. The project was expected to cost about $ ...

Four environmental groups have accused San Luis Obispo County of operating Lopez Dam in a way that harms multiple endangered ...

The U.S. Energy Dept. announced Sept. 5 recipients in 33 states of $430 million to support upgrades and safety improvements at aging hydroelectric dams across the U.S.

OREGON, USA — For the first time in more than a century, salmon will soon have free passage along the Klamath River and its tributaries — a major watershed near the California-Oregon border ...

The Rockford Dam spans ... the same dangers INAW seeks to avoid with the demolition of the Rockford Dam. “It’s creating an issue. It’s a safety concern. It creates an issue on an environmental side,” ...