SIOUX FALLS, S.D. (KELO) -- Tuesday marked 54 years since devastating flooding in Rapid City. On June 9th, 1972, a thunderstorm stalled over the Black Hills; the heavy rain overwhelmed Rapid Creek and caused Canyon Lake Dam on Rapid City's...
(KELO) — Tuesday marked 54 years since devastating flooding in Rapid City. On June 9th, 1972, a thunderstorm stalled over the Black Hills; the heavy…
