Ontario topographic maps

Average elevation: 320 m

Average elevation: 449 m

Average elevation: 200 m

Average elevation: 310 m

Average elevation: 351 m

Average elevation: 167 m

Lake Ontario is the easternmost of the Great Lakes and the smallest in surface area (7,340 sq mi, 18,960 km2), although it exceeds Lake Erie in volume (393 cu mi, 1,639 km3). It is the 13th largest lake in the world. When its islands are included, the lake's shoreline is 712 miles (1,146 km) long. As the last…

Average elevation: 215 m

Average elevation: 101 m

Topographically, the district is dominated by two watersheds, Highland Creek and the Rouge River. Highland Creek lies almost entirely within Scarborough and occupies approximately 70% of its total area. It occupies the western half of Scarborough, while the Rouge River flows through the eastern portion. Both…

Average elevation: 138 m

Despite its deep ravines, Toronto is not remarkably hilly, but its elevation does increase steadily away from the lake. Elevation differences range from 76.5 metres (251 ft) above sea level at the Lake Ontario shore to 209 m (686 ft) above sea level near the York University grounds in the city's north end at…

Average elevation: 116 m

Average elevation: 382 m

Average elevation: 399 m

Average elevation: 180 m

In its wilderness state, the former Dereham township had thousands of acres of swamp and marsh land which limited its use for agriculture. Several large drainage projects brought great improvement and remain as essential parts of the township's farmland infrastructure. The township topography still has several…

Average elevation: 281 m

Average elevation: 78 m

Average elevation: 343 m

Average elevation: 185 m

Average elevation: 280 m

Average elevation: 90 m

Average elevation: 69 m

Average elevation: 11 m

Average elevation: 332 m

Markham's average altitude is at 200 m (660 ft) and in general consists of gently rolling hills. The city is intersected by two rivers; the Don River and Rouge River, as well as their tributaries. To the north is the Oak Ridges Moraine, which further elevates the elevation towards the north.

Average elevation: 216 m

London has a humid continental climate (Köppen Dfb), though due to its downwind location relative to Lake Huron and elevation changes across the city, it is virtually on the Dfa/Dfb (hot summer) boundary favouring the former climate zone to the southwest of the confluence of the South and North Thames Rivers,…

Average elevation: 269 m

Average elevation: 178 m

Average elevation: 216 m

Average elevation: 177 m

Average elevation: 231 m

Hamilton's climate is humid-continental, characterized by changeable weather patterns. In the Köppen classification, Hamilton it is on the Dfb/Dfa border found in southern Ontario because the average temperature in July is 22.0 °C (71.6 °F). However, its climate is moderate compared with most of Canada. The…

Average elevation: 187 m

Average elevation: 190 m

Average elevation: 459 m

Average elevation: 320 m

Average elevation: 199 m

Average elevation: 76 m

Despite its deep ravines, Toronto is not remarkably hilly, but its elevation does increase steadily away from the lake. Elevation differences range from 76.5 metres (251 ft) above sea level at the Lake Ontario shore to 209 m (686 ft) ASL near the York University grounds in the city's north end at the…

Average elevation: 113 m

Average elevation: 235 m

Average elevation: 234 m

Average elevation: 327 m

Average elevation: 184 m

Average elevation: 195 m

Average elevation: 225 m

Average elevation: 148 m

Average elevation: 261 m

Average elevation: 6 m

Average elevation: 341 m

Average elevation: 222 m

Average elevation: 415 m

Average elevation: 316 m

Average elevation: 315 m

Average elevation: 183 m

Average elevation: 193 m

Average elevation: 332 m

Average elevation: 190 m

London has a humid continental climate (Köppen Dfb), though due to its downwind location relative to Lake Huron and elevation changes across the city, it is virtually on the Dfa/Dfb (hot summer) boundary favouring the former climate zone to the southwest of the confluence of the South and North Thames Rivers,…

Average elevation: 263 m

Average elevation: 317 m

This region of Ontario has cold winters and warm, humid summers, falling into the Köppen climate classification Dfb zone (humid continental), with moderately high rainfall and snowfall. It is generally a couple of degrees cooler than lower elevation regions on the Great Lakes shorelines, especially so in…

Average elevation: 335 m

Average elevation: 361 m

Average elevation: 305 m

Average elevation: 343 m