The top of Wrangell’s upper reservoir dam in March 2022. (Sage Smiley / KSTK) The dams holding back drinking water in the Southeast Alaska community of Wrangell are over a century old. They’re leaky, ...

GRAFTON, N.D. - Walsh County officials say beavers are building dams in culverts, causing water to back up, flood and wash out roads. Highway Supervisor Dennis Markusen briefed county commissioners ...

This story was initially published Jan. 8, 2024. For many people, the term ice dam conjures a specific image: A buildup of frozen crystals across a river or stream. For those who've have had roof ...

Plans to rebuild four dams on Michigan’s Tittabawassee River are advancing as Four Lakes Task Force, the group leading the projects, says it received the final permit from the state Dept. of ...

Soil erosion and its impact on dams and reservoirs is described as being a problem worldwide. Some of the latest research ...