The U.S. Army Corps of Engineers is set to start raising a dam used to catch millions of tons of Mount St. Helens sediment that flows each year from the mountain into the Toutle, Cowlitz and Columbia ...

Silt-laden water spills over the top of Matilija Dam, operated by the Casitas Municipal Water District, near Ventura, California. Its reservoir is almost full of sediment, and a new plan for removing ...

The Pensacola and Perdido Bay Estuary Program will use NOAA grant funds to locate the many sources of sediments flowing into Pensacola Bay. State studies indicate that 90% of sediments flowing into ...

LAFAYETTE, La. (KLF Y) — The Atchafalaya Basin Keeper is hosting a public meeting tonight in Lafayette to address sedimentation issues in the Atchafalaya Basin. Officials from Lafayette and St. Martin ...

The federal government is accepting public comments on a plan to increase the size of Bartlett Dam and Bartlett Lake on the Verde River, an effort to bring new water supplies to metro Phoenix as ...

THAT sedimentation occurs isn't the big deal. The big deal is that in most places, dams were built at roughly the same time, which brings the issue to multiple dams at roughly the same time. The scale ...

There has been no shortage of reports in recent weeks of pollution entering waterways in Escambia and Santa Rosa counties that since 2018 have fallen under the purview of the Pensacola and Perdido ...

Anyone who has visited Lake Steinhagen or fished in the Attoyac River has witnessed the sedimentation problem, Alders said. "A lot of sedimentation occurs over here where our rivers puts sedimentation ...