Engineer John Parke and a team of workers furiously shovel dirt, trying to shore up the South Fork Dam as it threatens to overflow, amid torrential rains. Parke knows these efforts are their only chance of preventing a terrible flood. He decides he has to warn the towns in the river valley of the imminent danger — but it’s a warning they’ve heard too many ti ... Show More
Feb 2024
Johnstown Flood | Cascade | 3
Despite the efforts of engineer John Parke, the South Fork Dam does break. The ensuing flash flood sweeps up a vast, moving wall of debris: mud, rocks, trees, fragments of bridges and smashed-up houses. Residents in Johnstown, including Reverend H.L. Chapman and his family, have ... Show More
40m 3s
Mar 2024
Johnstown Flood | Prepare for the Worst | 5
National Park Ranger Doug Bosley’s existence hinges on a few dangerous seconds in the life of his great-great grandfather, William Pickerill. On May 31, 1889, Pickerill worked as a telegraph operator down the valley from Johnstown, Pennsylvania. Before it was washed away by the f ... Show More
35m 8s
Nov 2023
The Hoover Dam is Ridiculous, Part Two: The Audacity!
As the railroads tried and failed to control flooding in the Salton Sink, state and federal leaders realized America needed a bigger solution. With the Great Depression in full swing, workers from across the country traveled to Vegas in hopes of working on the Hoover Dam. In the ... Show More
32m 18s