Why the smallest dams often pose the greatest danger

While we often focus on massive hydroelectric structures, the most significant risks frequently come from much smaller, low-head dams that remain long after their original purpose has vanished.

Dams are engineered for diverse functions, including flood control, industrial and municipal water storage, and hydropower. However, when a dam's utility ends, the physical structure persists. This video explores why low-head dams—the smallest of the variety—are often the most hazardous.

Source: The Most Dangerous Dams