It's official: Record June runoff to swollen Missouri River

Reuters News
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Posted: Jul 02, 2011 4:53 PM

OMAHA, Neb (Reuters) - It has been obvious for a while from flooding downstream but now it is official: The swollen Missouri River received a record amount of rainfall and snowmelt runoff in June.

The U.S. Army Corp of Engineers said in a report released on Friday that June runoff into the river was 13.8 million acre-feet of water, topping the previous record set in 1952. It was the most runoff since the agency began keeping records in 1898.

What's more, the combined total runoff for May and June fell just short of the normal total runoff for an entire year.

Record water releases to relieve pressure on six reservoirs from Montana through South Dakota have strained flood defenses along the Missouri River and continued to breach a few levees downstream.

(Reporting by Kyle Peterson and David Hendee; Editing by Greg McCune)