Circle Marsh
Swamp in DuPage County, Illinois · on the USGS Lombard quadrangle
41.96626, -88.07281
Maps that show Circle Marsh
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Lombard, IL
USGS topo, 2024
Wheaton, IL
USGS historical 15-minute topo (1908)
Wheaton, IL
USGS historical 15-minute topo (1948)
Wheaton, IL
USGS historical 15-minute topo (1954)
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 High Altitude Chart H-05 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).