Rock Island Topo Map in Alexander County IL
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Rock Island Information
Coordinates: 37.2458839°N, -89.4542551°W
Approx. Elevation: 331 feet (101 meters)
USGS Map Area: Thebes
Feature Type: Island
Nearby Islands
| Feature | USGS Topo Map |
|---|---|
| Marquette Island | Cape Girardeau |
| Giboney Island | Cape Girardeau |
| Commerce Towhead (historical) | Thebes |
| Devils Island | McClure |
| Picayune Island | McClure |
| Burnham Island | Thebes |
| Little Island | Thebes |
| Cat Island | Thebes |
| Swiftsure Towhead | McClure |
| Goose Island | Thebes |
Rock Island is listed in the Islands Category for Alexander County in the state of Illinois. Rock Island is displayed on the "Thebes" USGS topo map quad. Anyone who is interested in visiting Rock Island can print the free topographic map and other maps using the link above. The location, topography, and nearby roads & trails around Rock Island (Island) can be seen in the map layers above. The latitude and longitude coordinates (GPS waypoint) of Rock Island are 37.2458839 (North), -89.4542551 (West) and the approximate elevation is 331 feet (101 meters) above sea level. If you have visited Rock Island before, please share your experience with a comment below.
