150+ miles of a federally designated Wild & Scenic River, jaw-dropping scenery, a bountiful reservoir and wildlife haven, and ...

A 90-year-old spillway is finally being replaced to protect the future of the dam at Hyrum Reservoir.

Two spillways, one on either side of the dam, have basins 650 ft long, and were fitted with four 100-ft x 16-ft drum gates.

The roadway over Hyrum Dam in Cache County has been scheduled to close for up to three to four years while during construction of a new spillway.Officials from ...

Managers of Lake Oroville, one of the state's largest reservoirs, stopped sending water over the dam's spillway Tuesday, after spotting bolder-size chunks of concrete falling off at the bottom ...

Mike Canterbury, the dam tender at Vallecito Reservoir in Colorado, was going to release water from the reservoir down the spillway when he saw two young mountain lions trapped by the spillway’s ...

The ring gate spillway only operates when Lake Owyhee is above 80 percent, right this reservoir that stretches for more than 50 miles is 94 percent full after another big winter.

Swan Falls Dam was the first dam built on the Snake River in 1901 to provide power to mines in the Silver City area in the Owyhee Mountains. Idaho Power acquired the dam in 1916.

In the far reaches of eastern Oregon, the Owyhee Reservoir is a boating and fishing paradise.

CORONA, California – To get a first-hand look at Prado Dam and better understand upcoming modifications to its spillway, the U.S. Army Corps of Engineers’ senior Dam and Levee Safety Branch ...

CA Department of Water Resources will open the main spillway at the Oroville Dam, doing so for flood control purposes for the first time since 2019.