Ontario elevation

Ontario (California, San Bernardino County), United States elevation is 307 meters and Ontario elevation in feet is 1007 ft above sea level ^{[src 1]}. Ontario is a populated place (feature code) with elevation that is 28 meters (92 ft) bigger than average city elevation in United States.

Below is the Elevation map of Ontario, which displays elevation range with different colors. Scale of the first map is from 241 to 392 m (791 to 1286 ft) with average elevation of 306.9 meters (=1007 ft) ^{[note 1]}
These maps also provides idea of topography and contour of this city, they are displayed at different zoom levels. More info about maps, scale and edge coordinates you can find below images.

#1 Ontario elevation map:^{[src 2-3]}

#2 Zoom out 2x:^{[src 2-3]}

Ontario Topographic map:^{[src 2-3]}