Irwin Lake, IL

Interactive topo map of Irwin Lake, IL

Place Name: Irwin Lake
Feature Class: Reservoir
US State: IL
County: Mercer
Latitude: 41.24
Longitude: -90.71
Elevation (meters): 205 m
Elevation (feet): 672′
USGS Quad: Aledo East topo map
7.5´ topo: Aledo East USGS topographic map 41090b6
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