Hardin, IL — USGS historical 15-minute topo (1938)
by USGS Historical Topo Maps (public domain) · Illinois, US
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Older edition. This is the 1938 edition from the U.S. Geological Survey. A newer one may have been published since; check the agency's page for current rules and routes before relying on it.

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Where this map covers
Named places on this map
112 named features inside the Hardin, IL — USGS historical 15-minute topo (1938) sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Peaks and ridges
Lakes, springs and falls
- Bailey Lake · lake
- Bates Slough · lake
- Bell Pond · lake
- Birch Slough · lake
- Black Lake · lake
- Bundy Lake · lake
- Burns Pond · lake
- Byrd Pond · lake
- Cave Spring · spring
- Cave Spring · spring
- Clary Spring · spring
- Clear Pond · lake
- Deep Lake · lake
- Deer Slough · lake
- Dixon Pond · lake
- Dogfish Slough · lake
- Flat Lake · lake
- Flat Pond · lake
- Fowler Lake · lake
- Fuller Lake · lake
- Garden Pond (historical) · lake
- Godar Swamp · swamp
- Goose Pond · lake
- Grots Pond · lake
and 41 more
Gaps, arches and other landforms
- Campbells Island · island
- Diamond Island · island
- Eagle Island · island
- Four Acre Island · island
- Hausgen Island · island
- Helmbold Island · island
- Hurricane Island · island
- Jim Crow Island · island
- Keeton Island · island
- Kelly Island · island
- Kickapoo Island · island
- Little Stag Island · island
- Macoupin Island · island
- Maple Island · island
- Maxey Island · island
- Mink Island · island
and 13 more
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
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Version history
Version 1 · Nov 5, 2026 · 9.7 MB