On June 9, 1972 Rapid City was deluged with rain from an unusual stationary storm. The storm stalled over the Black Hills and continued dumping heavy rains. The storm dumped 15 inches of rainfall in just six hours.That immense downpour led to the failure of a dam, sending an incredible amount of...
IDX information provided courtesy of the Black Hills Association of Realtors. Information deemed reliable but is not guaranteed accurate by the MLS.
Updated: 12th June, 2021 5:43 PM (UTC).