Water from four of the five Great Lakes flows through Niagara Falls on its way to the St. Lawrence Sea and the Atlantic Ocean. Only about 25% of the water actually flows over the falls. The other 75% is diverted and sent through electricity generating pipes before being returned to the natural waterway. I was most surprised to learn that we see only one fourth of the water coming into Lake Ontario. There is still an enormous amount of water that flows over the falls. Another astonishing fact is that water flow over the falls is frequently stopped - in the darkness of night so that tourists aren't disappointed. It is during the late night hours that nearly all of the water is diverted for power generation.
Historically, Niagara Falls attracted couples who wanted to be married here or newly weds who wanted to honeymoon here. I don't know if it still has that attraction. Some articles I've read talk about the mood created by the negative ions generated by the falls. Negative ions are "feel good" ions. When surrounded by them, we feel good. Whether that's true or nor, the falls are awesome and a thrill to see.
Despite overcast weather, I still managed to get a few shots worthy of posting.
my apologies; On average the Niagara river contains 1,500,000 US gallons (5,700 m3) of water per second, half of which must flow over the falls during daylight hours from April through October. That is a lot!
Now back to photography.
Still love the Falls.
Regards
DA
Actually, 4 of the 5 great lakes flow over the falls. The water that is diverted or goes over then enters the Niagara Gorge below the falls. Another amazing area to explore, just don't fall in!!
The Niagara Gorge then empties into Lake Ontario.
I don't recall the volume of water that goes over the "American Falls", however, from what I recall the "Canadian" or Horseshoe Falls side the volume is 100,000 gallons of water per second, and that is after the diversion for hydro electrical stations.
The Welland Canal provides the process to get lake going ships past the falls.
The entire area, while still an attaction for newly weds, is pretty much a tourist destination with all kinds of activities on the Canadian side (sorry, need someone from the US side to comment on across the border - been to Buffalo to shop and concerts that is all) from parks and rec to the vineyards to fine dining! Lots to do for all ages and interest, plus for us photographers.
I would encourage all to google and make your own plans !