U.S. Geographic Features from MyTopo
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Illinois
Clinton County
Lake
Grassy Lake (historical)
Grassy Lake (historical)
Lake
Clinton County · Illinois
Description
Lake has been drained
Nearby Features
Cow Lake
Lake · 0.8 mi WSW
Little Swan Lake
Swamp · 0.8 mi N
Big Swan Lake
Swamp · 0.9 mi NNW
Little Crooked Creek
Stream · 1.3 mi SSE
Santa Fe Levee
Levee · 1.3 mi W
Crooked Creek
Stream · 1.4 mi SW
Long Lake
Lake · 1.4 mi W
Goose Lake
Lake · 1.5 mi NNE
Savage Lake
Lake · 1.6 mi NE
Horseshoe Lake
Lake · 1.7 mi NE
Data Sources & Attribution
Feature data:
U.S. Geographic Names Information System (GNIS)
– U.S. Geological Survey.
Elevation:
USGS Elevation Point Query Service (EPQS)
.
Topographic basemap:
USGS National Map
.
Quad map thumbnails:
USGS US Topo
.
Watershed boundaries:
USGS Watershed Boundary Dataset (WBD)
.
Protected areas:
USGS Protected Areas Database (PAD-US)
– Gap Analysis Project.
Photos (where shown):
Wikidata
/
Wikimedia Commons
– individual licenses apply.
Printed map ordering:
MyTopo Map Store
.
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