Chalk Bluff USGS Gorham Quad, Illinois, Topographic Map

Chalk Bluff is a Cliff in the state of Illinois (county of Jackson), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 37.68005 and W -89.40704. Chalk Bluff is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Gorham quad. The nearest major town is Pomona, IL.