Niagara River topographic map
Click on the map to display elevation.
Niagara River
The river, occasionally described as a strait, is approximately 58 kilometres (36 mi) long and includes Niagara Falls. Over the past 12,000 years, the falls have moved roughly 11 kilometres (6.8 mi) upstream from the leading edge of the Niagara Escarpment, creating a gorge below the falls. Today, the diversion of the river for electricity generation has significantly slowed the rate of erosion. The total elevation drop along the river is 99 metres (325 ft). The Niagara Gorge, downstream from the falls, includes the Niagara Whirlpool and additional rapids.
About this map
Name: Niagara River topographic map, elevation, terrain.
Average elevation: 177 m
Minimum elevation: 168 m
Maximum elevation: 200 m
Other topographic maps
Click on a map to view its topography, its elevation and its terrain.
