Can you imagine the UPSTREAM flooding that could happen should those cold temperatures reaming for an extended period? The “moving water” at the falls should be harder to freeze than the slower moving water upstream. Any information on that?
perhaps there is moving water underneath the frozen falls??
No, I don’t have info. I’m not from that area.
Some images here, though.
https://www.ctvnews.ca/canada/images-capture-moments-niagara-falls-froze-over-1.1630526
When the Niagara went dry.