U.S. Geographic Features from MyTopo
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Sioux County
Stream
Rock River
Rock River
Stream
Sioux County · Iowa
Description
144 mile long tributary of Big Sioux River.
Nearby Features
Pattee Creek
Stream · 0.8 mi NNW
Hudson
Populated Place · 3.3 mi N
Finnie Creek
Stream · 3.6 mi SW
Lebanon
Populated Place · 5.1 mi ENE
Highland Park
Populated Place · 5.9 mi ESE
Hawarden
Populated Place · 6.2 mi SSW
South Branch Green Creek
Stream · 6.4 mi SW
Spring Creek
Stream · 6.4 mi SSE
Dry Creek
Stream · 6.5 mi SSW
Green Creek
Stream · 7.4 mi SSW
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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