U.S. Geographic Features from MyTopo
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LaSalle County
Valley
Valley Features in LaSalle County
Illinois · 13 features
A
F
H
I
K
L
O
S
T
W
A
Aurora Canyon
F
French Canyon
H
Hennepin Canyon
Higbee Ravine
Horseshoe Canyon
I
Illinois Canyon
K
Kaskaskia Canyon
L
LaSalle Canyon
O
Ottawa Canyon
Owl Canyon
S
Saint Louis Canyon
T
Tonti Canyon
W
Wildcat Canyon
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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