Click on a picture for a larger display or Slideshow button (right) for automatic display. September 2018. Niagara Falls are some of the most famous in the world. On the days these pictures were taken, the weather was appallingly bad and reflected in the image quality. These stunning falls are split between the USA and Canada and have a staggering flow rate of 2400 cubic meters per second, and yet that is not all the water as a good deal flows through two huge hydro electric power stations generating enough power for 3.8 million homes.