Topographic Map Bay Features in Mason County, Illinois

Browse by County - Mason, Feature Type - Bay

Feature	Type	County	USGS Topo Map	Elevation	Lat	Long
Cook Harbor	Bay	Mason	Havana	420 feet	40.307ºN	90.065ºW
Patterson Bay	Bay	Mason	Bath	433 feet	40.160ºN	90.184ºW