What is Lock Number 30 (historical) in Rock Island, IL?
Lock Number 30 (historical) is a Dam located in Rock Island County, IL
Dam
USGS Feature Class
#424064
USGS Feature Id
551.04feet
Elevation above sea level
168meters
Elevation above sea level
Where is Lock Number 30 (historical) located?
Rock IslandCounty
Lock Number 30 (historical) is located in Rock Island County, IL
41.46142, -90.54791
latitude / longitude
GPS coordinates for Lock Number 30 (historical)
Milan
USGS Map Name
Map of Lock Number 30 (historical) in Rock Island, Illinois
