Forest Lake
Reservoir in Lake County, Illinois · on the USGS Lake Zurich quadrangle
42.21314, -88.05379
Maps that show Forest Lake
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Lake Zurich, IL
Detailed map of terrain, trails and roads
USGS topo, 2024
Barrington, IL
Old map for history, not navigation
USGS historical 15-minute topo (1923)
Barrington, IL
Old map for history, not navigation
USGS historical 15-minute topo (1935)
Barrington, IL
Old map for history, not navigation
USGS historical 15-minute topo (1961)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-28 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-31 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-05 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).