Niagara Region topographic maps

The most defining transportation icon of St. Catharines is the Welland Canal, a ship canal that runs 43.4 kilometres (27.0 mi), passing through the city. Four of its locks are within city boundaries. The canal allows shipping vessels to traverse the 99.5-metre (326.5 ft) drop in altitude from Lake Erie to Lake…

Average elevation: 103 m

Average elevation: 174 m

Average elevation: 184 m

Average elevation: 179 m

Average elevation: 148 m

Average elevation: 193 m

Average elevation: 82 m

Average elevation: 83 m

Average elevation: 177 m