The US & Canada agreed to divert the Niagara River to protect the Niagara Falls from eroding.
The iconic Niagara Falls waterfall ran out of water during a drought.
The first electric power was generated at Niagara Falls.
Charles Blondin became the first person to cross Niagara Falls by walking across a tightrope.
Niagara Falls waterfall stopped flowing due to an ice jam.