American Falls topographic map

The peak flow over Horseshoe Falls was recorded at 6,370 cubic metres per second (225,000 cubic feet per second). The average annual flow rate is 2,400 m3/s (85,000 cu ft/s). Since the flow is a direct function of the Lake Erie water elevation, it typically peaks in late spring or early summer. During the…

Average elevation: 170 m

Average elevation: 170 m

Average elevation: 165 m

The peak flow over Horseshoe Falls was recorded at 6,370 cubic metres per second (225,000 cubic feet per second). The average annual flow rate is 2,400 m3/s (85,000 cu ft/s). Since the flow is a direct function of the Lake Erie water elevation, it typically peaks in late spring or early summer. During the…

Average elevation: 170 m

The peak flow over Horseshoe Falls was recorded at 6,370 m3/s (225,000 cu ft/s). The average annual flow rate is 2,400 m3/s (85,000 cu ft/s). Since the flow is a direct function of the Lake Erie water elevation, it typically peaks in late spring or early summer. During the summer months, at least 2,800 m3/s…

Average elevation: 170 m

The peak flow over Horseshoe Falls was recorded at 6,370 m3/s (225,000 cu ft/s). The average annual flow rate is 2,400 m3/s (85,000 cu ft/s). Since the flow is a direct function of the Lake Erie water elevation, it typically peaks in late spring or early summer. During the summer months, at least 2,800 m3/s…

Average elevation: 170 m