Olney elevation

Olney (Illinois, Richland County), United States elevation is 145 meters and Olney elevation in feet is 476 ft above sea level ^{[src 1]}. Olney is a seat of a second-order administrative division (feature code) with elevation that is 134 meters (440 ft) smaller than average city elevation in United States.

Below is the Elevation map of Olney, which displays elevation range with different colors. Scale of the first map is from 121 to 177 m (397 to 581 ft) with average elevation of 141.6 meters (=465 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 Olney elevation map:^{[src 2-3]}

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

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