Topographic Map Island Features in Mercer County, Illinois

Browse by County - Mercer, Feature Type - Island

Feature	Type	County	USGS Topo Map	Elevation	Lat	Long
Barkis Island	Island	Mercer	Blanchard Island	541 feet	41.291ºN	91.083ºW
Bass Island	Island	Mercer	Blanchard Island	541 feet	41.327ºN	91.069ºW
Bell Island	Island	Mercer	Toolesboro	541 feet	41.224ºN	91.090ºW
Bogus Island	Island	Mercer	Blanchard Island	541 feet	41.259ºN	91.097ºW
Buzzard Island	Island	Mercer	Toolesboro	541 feet	41.228ºN	91.093ºW
Coleman Island	Island	Mercer	Blanchard Island	541 feet	41.253ºN	91.109ºW
Island Number 347	Island	Mercer	Blanchard Island	541 feet	41.277ºN	91.088ºW
Jonas Johnson Island	Island	Mercer	Toolesboro	541 feet	41.214ºN	91.077ºW
Mapes Island	Island	Mercer	Keithsburg	531 feet	41.088ºN	90.942ºW
Willow Bar Island	Island	Mercer	Keithsburg	531 feet	41.073ºN	90.944ºW