Embarras River
The Embarras River at Lawrenceville
Physical characteristics
Source 
 • locationChampaign, Illinois
 • coordinates40°05′22″N 88°15′30″W / 40.0894756°N 88.2583836°W / 40.0894756; -88.2583836 (Embarras River origin)
Mouth 
 • location
Confluence with the Wabash River southeast of Lawrenceville, Illinois
 • coordinates
38°38′35″N 87°37′02″W / 38.6431028°N 87.6172464°W / 38.6431028; -87.6172464 (Embarras River mouth)
 • elevation
397 ft (121 m)
Length195 mi (314 km)
Discharge 
 • locationLawrenceville, Illinois
 • average2,648 cu/ft. per sec.[1]
Basin features
ProgressionEmbarras River → Wabash → Ohio → Mississippi → Gulf of Mexico
GNIS ID407983

The Embarras River (/ˈɛmbrɑː/ EM-brah)[2] is a 195-mile-long (314 km)[3] tributary of the Wabash River in southeastern Illinois in the United States.[4] The waters of the Embarras reach the Gulf of Mexico via the Wabash, Ohio, and Mississippi Rivers. The river drains a watershed around 1,566,450 acres (6,339.2 km2) in an agricultural region. The name comes from French explorers, who used the term embarras for river obstacles, blockages, and difficulties relating to logjams and the like.

Course

Map of the Embarras River highlighted within the Wabash River watershed

The Embarras River rises in Champaign County. The upper reaches of the Embarras include the detention ponds near the intersection of Windsor Road with U.S. Route 45 in southeastern Champaign; the southern portion of the University of Illinois campus, including the small creek near the Vet Med Building; and Meadowbrook Park in south Urbana.

The Embarras flows generally southward through Douglas, Coles, Cumberland, and Jasper Counties. In Jasper County, it turns southeast for the remainder of its course through Richland, Crawford, and Lawrence Counties. In Coles County, a dam helps create Lake Charleston. Portions of the river's lower course have been straightened and channelized. It joins the Wabash River 6 miles (10 km) southwest of Vincennes, Indiana.

Along its course, the Embarras passes the towns of Villa Grove, Camargo, Charleston, Greenup, Newton, Ste. Marie, and Lawrenceville.

Tributaries

Variant names

The United States Board on Geographic Names settled on "Embarras River" as the stream's official name in 1964. According to the Geographic Names Information System, it has also been known as the "Ambraw River" and as the "Embarrass River."

Ecology

The only population of harlequin darters (Etheostoma histrio) in Illinois is found in the Embarras River.

History

In the 18th century, the Embarras River was part of the trail from Cahokia to Vincennes.[8] The river route was used by George Rogers Clark's forces during the Illinois Campaign.

See also

References

  1. ↑ "USGS Current Conditions for USGS 03346500 EMBARRAS RIVER AT LAWRENCEVILLE, IL".
  2. ↑ Jackson, Marcus (2016-02-05). "What's in a name? Embarras River". The News-Gazette. Archived from the original on 2016-03-10. Retrieved 2017-03-15.
  3. 1 2 3 4 U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map Archived 2012-03-29 at the Wayback Machine, accessed May 19, 2011
  4. ↑ U.S. Geological Survey Geographic Names Information System: Embarras River
  5. ↑ U.S. Geological Survey Geographic Names Information System: East Branch Embarras River
  6. ↑ U.S. Geological Survey Geographic Names Information System: Little Embarras River
  7. ↑ U.S. Geological Survey Geographic Names Information System: North Fork Embarras River
  8. ↑ Smith, George Washington (1912). "8". The History of Southern Illinois. pp. 90–92. Archived from the original on 19 December 2015. Retrieved 13 September 2015.
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