The flow of water over Niagara Falls was completely stopped for several months in what year?
Correct answer: 1969

luckycatfay
It would have been good to know how they stopped it dam I suppose but that's a lot of water.

Player #1489294
When I first went there in1967 (ancient times !) for one fee you could do the complete tour...no border restrictions...both the Canadian and US sides, go under the falls, and a tour of the power plants. All with less people and no passport needed. Oh well.

barbit58
been there better from the Canadian sife

Soleil10001
Player #1125848,
You're absolutely right. These typos are frustrating.

Timoteo
From it's appearance? Come on. From it is appearance? No. From its appearance.