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Download SD Season 3 Episode
- Season 3 Hypercane
- Season 3 Mega Tsunami
- Season 3 Noah's Great Flood
- Season 3 Comet Storm
- Season 3 Volcanic Winter
- Season 3 Dam Break
- Season 3 Glow Train Catastrophe
- Season 3 Airborne Attack
- Season 3 Deadly Jet Collision
- Season 3 Atlantis Apocalypse
- Season 3 Toxic Cloud
- Season 3 Prehistoric English Superflood
Mega Disasters - Season 3 Episode 6 Dam Break
8.50 60 minutes Modern dams are marvels of engineering but after decades of neglect the U.S. infrastructure is in crisis and by 2020, 85% of U.S. dams may be near their breaking point. When the South Fork Dam near Johnstown, Pennsylvania gave way in a storm in 1889, killing 2200 people, it was the worst disaster in U.S. history. Today, with millions of Americans living nearby massive dams, the result of a failure could be catastrophic.
