
Oquawka sits prominently along the eastern bank of the Mississippi River, serving as the seat of local government anchored by the Henderson County Courthouse. This 2024 map documents the complex riverine landscape where the border between Illinois and Iowa follows the shifting channels of the river. The area is defined by a vast network of sloughs and islands, including Benton Island, Oquawka Island, and Long Island, alongside numerous backwater bodies like Island Lake and Whitehouse Lake.
103 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
9 maps found