Fireworks Likely Caused Water Contamination at Mount Rushmore usgs.gov - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from usgs.gov Daily Mail and Mail on Sunday newspapers.
RAPID CITY, S.D. - 51 years ago, the 1972 Rapid City Flood cost 238 people their lives and did an approximated $160 million in damages (approximately $1.16 billion in 2023