OSAGE BEACH - Ameren Missouri will test the Bagnell Dam emergency warning system at noon Aug. 3. The Bagnell Dam warning system is in place to alert residents and visitors of emergencies at the dam.

Hydropower is the oldest renewable energy source, but aging dams require periodic maintenance. A stabilization project that added high-capacity post-tensioned anchors and new concrete enhanced the ...

Ameren Missouri announced Wednesday that spill gates at Bagnell Dam may open as soon as Saturday, sending additional water down the lower Osage River and creating the potential for flooding. As of ...

The Lake of the Ozarks stretches for more than 54,000 acres in southern Missouri. The Bagnell Dam, which created the lake and several new waterways in 1931, holds back 600 billion gallons of water ...

The Bagnell Dam created the Lake of the Ozarks in Missouri after it was completed in 1931. The 2,453-ft-long, 148-ft-tall gravity dam holds back 600 billion gallons of water from the Osage River. In ...