Lock and Dam Number 20, IL
Interactive topo map of Lock and Dam Number 20, IL
Place Name: | Lock and Dam Number 20 |
Feature Class: | Dam |
US State: | IL |
County: | Adams |
Latitude: | 40.14 |
Longitude: | -91.5 |
Elevation (meters): | 148 m |
Elevation (feet): | 485′ |
USGS Quad: | Canton topo map |
7.5´ topo: | |
State topo index: | IL topo index |
Alternate map versions: | IL topographic maps Editions by year, direct download as GeoPDF. |
30´ x 60´ topo: | 1:100,000 scale map |
1° x 2° topo: | 1:250,000 scale map |