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KELO Sioux Falls on MSNSpillway replacement at Lake Alvin remains on scheduleAfter lowering the water level last July, the old spillway was removed and is being replaced by a 70′ wide stepped chute ...
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Aging Lake Alvin spillway submerged by flood watersThe spillway uses a concrete chute, but the new spillway plans will incorporate a stepped spillway design. State officials in the news conference said they wouldn't be able to check on the ...
The Folsom spillway has larger, steel-plated baffles and an extra element designed to slow water down. “Folsom stepped the slabs every 7 to 30 feet once the slope was more than 30 degrees and ...
“The impoundment process indicates that we are one step closer to the completion of the spillway, which will more than double Sacramento’s current level of flood protection.” The project ...
ANOTHER conservation group has added its voice to a campaign to preserve a Yorkshire reservoir’s stepped spillway. Yorkshire Water wants to upgrade the overflow structure for safety reasons but ...
FOLSOM - There's a dam dilemma facing the Folsom Dam spillway. In 2017, local dignitaries celebrated the construction of a new auxiliary spillway at Folsom Dam. And after years of drought ...
A rare and mesmerizing scene is taking place in the North Bay as the round "glory hole" spillway at Lake Berryessa is active for the first time in six years. An historian who helped make the ...
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