Over the course of its history, the waters at Hell Gate sank or damaged thousands of ships traveling through the East River. One of the most famous stories of a ship sinking at Hell Gate comes from 1780 at the height of the American Revolution. At this time, the British had control of the East River and built batteries along the water to defend their position. However, a British frigate called the HMS Hussar sank at Hell Gate on November 25, 1780. The ship was carrying British soldiers and American prisoners of war. It was also carrying payroll for British soldiers at Newport. The money was never recovered.
Beginning in the middle of the 19th century, the United States government tried different methods to clear the waters at Hell Gate for safer passage. Finally, in 1885, the decision was made to explode 300,000 pounds of explosives that were drilled into tunnels that ran under the East River at Hell Gate. On the day of the detonation, over 100,000 people gathered to watch. The explosion sent 9-acres of Flood Rock and water into the air. This would be the largest man-made explosion until the Atomic Bomb was dropped during World War II. After the project was complete, the waters were finally navigable for ships.