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UTM Zones 15 and 16 Original DRG Data UTM Zones 15 and 16 with collar
	Dubuque North	Monroe	Lake Geneva	Racine
	Dubuque South	Rockford	Elgin	Waukegan
	Davenport	Dixon	Aurora	Chicago
Muscatine	Aledo	Kewanee	Ottawa	Kankakee
Burlington	Galesburg	Peoria	Fairbury	Watseka
Keokuk	Macomb	Lincoln	Champaign	Danville
Quincy	Meredosia	Springfield	Decatur	Paris
Mexico	Jerseyville	Litchfield	Effingham	Terre Haute
	St. Louis	Carlyle Lake	Olney	Vincennes
	Festus	Pinckneyville	Mt. Vernon	Princeton
	Farmington	Carbondale	West Frankfort
		Cape Girardeau	Paducah
		Sikeston
UTM Zone 16 NAD83, without collar
	Dubuque North	Monroe	Lake Geneva	Racine
	Dubuque South	Rockford	Elgin	Waukegan
	Davenport	Dixon	Aurora	Chicago
Muscatine	Aledo	Kewanee	Ottawa	Kankakee
Burlington	Galesburg	Peoria	Fairbury	Watseka
Keokuk	Macomb	Lincoln	Champaign	Danville
Quincy	Meredosia	Springfield	Decatur	Paris
Mexico	Jerseyville	Litchfield	Effingham	Terre Haute
	St. Louis	Carlyle Lake	Olney	Vincennes
	Festus	Pinckneyville	Mt. Vernon	Princeton
	Farmington	Carbondale	West Frankfort
		Cape Girardeau	Paducah
		Sikeston