Dallas City is a city in Hancock and Henderson counties in the U.S. state of Illinois. The population in 2020 stands at an estimate of 805, a decline from the 2010 census of 945, which was a decline from 1,055 in 2000. Dallas City is situated 1½ miles east of Big Slough.

Fort Madison

Photo: Billwhittaker, Public domain.

Fort Madison is a city in Southeast Iowa. It is on the Mississippi River and has a population of about 11,000.

Big Slough

Type: Stream
Category: body of water
Location: Lee, Iowa, Midwest, United States, North America
View on OpenStreetMap

Latitude

40.64337° or 40° 38′ 36″ north

Longitude

-91.19681° or 91° 11′ 49″ west

Elevation

505 feet (154 metres)

Open location code

86GCJRV3+87

GeoNames ID

4848613

This page is based on GeoNames, Wikidata, and Wikimedia Commons.

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Satellite Map

Discover Big Slough from above in high-definition satellite imagery.

Places with the Same Name

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Localities in the Area

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Notable Places Nearby

Highlights include Green Bayou and Dallas Island.

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About Mapcarta. Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Photo: Carl Wycoff, CC BY 2.0.