READ MORE: Rapidan Dam failure: County makes decision ... of the white house collapsed into the river just before 10 p.m. on June 25, after it was over the edge of an eroded bluff.

In late June last year the Rapidan Dam suffered a catastrophic ... “The most change to the river was during the first couple of weeks (after the dam failure), which was expected,” Hilgendorf ...

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Andrew Brown, a senior geoarchaeologist, inspects the camera on a drone before sending it up for ... along the Blue Earth River after the Rapidan Dam failed last summer. Researchers are flying ...