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Appoquinimink River
From Wikipedia, the free encyclopedia
| Appoquinimink River | |
|---|---|
 The Appoquinimink River in Odessa in 2006
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| Country | United States |
| State | Delaware |
| Length | 16.6 mi (27 km) [1] |
| Watershed | 47 mi² (122 km²) [2] |
| Source | |
| - location | Near Townsend |
| - coordinates | [3] |
| - elevation | 23 ft (7 m) (at Wiggins Mill Pond, approx. 1 mi/2 km downstream of source)[4] |
| Mouth | Delaware Bay |
| - location | Near Odessa |
| - coordinates | [3] |
| - elevation | 0 ft (0 m) [3] |
The Appoquinimink River is a river flowing to Delaware Bay in northern Delaware in the United States. The river is 16.6 miles (27 km) long and drains an area of 47 square miles (122 km²) on the Atlantic Coastal Plain.
The Appoquinimink flows for its entire length in southern New Castle County. It rises approximately 2 miles (3 km) west of Townsend and flows generally eastwardly, south of Middletown and past Odessa, to its mouth at the northern end of Delaware Bay, approximately 3 miles (5 km) east of Odessa.[5] In its upper course the river passes through two man-made lakes, Wiggins Mill Pond[4] and Noxontown Lake;[6] the river is tidal to the dam at Noxontown Lake, and salinity from Delaware Bay typically affects the lowermost 5 miles (8 km) of the river.[7] The lower 7 miles (11 km) of the river are considered to be navigable by the U.S. Army Corps of Engineers.[8]
It collects three named tributaries along its course:[5] From the north, Deep Creek, 4.2 miles (6.8 km) long[1] (also known historically as the North Appoquinimink River[9]); and Drawyers Creek,[10] 8.2 miles (13.2 km) long;[1] and from the south, Hangmans Run.[11]
According to 2002 data from the United States Environmental Protection Agency, 54.9% of the Appoquinimink River watershed is occupied by agricultural uses (predominantly soybeans, corn, and wheat); 15.1% is residential; 9.9% is wetland; and 8.8% is forested.[12]
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The United States Board on Geographic Names issued a decision clarifying the stream's name in 1950. According to the Geographic Names Information System, the Appoquinimink River has also been known historically as:[3]
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- ^ a b c United States Environmental Protection Agency (December 2003). Nutrient and Dissolved Oxygen TMDL Development for Appoquinimink River, Delaware. Appendix B, pp. 2-3.. Retrieved on 2007-02-05.
- ^ United States Environmental Protection Agency (December 2003). Nutrient and Dissolved Oxygen TMDL Development for Appoquinimink River, Delaware. Executive Summary, p.ii.. Retrieved on 2007-02-05.
- ^ a b c d Geographic Names Information System. GNIS entry for Appoquinimink River (Feature ID #213568). Retrieved on 2007-02-05.
- ^ a b Geographic Names Information System. GNIS entry for Wiggins Mill Pond (Feature ID #216865). Retrieved on 2007-02-05.
- ^ a b DeLorme (2004). Maryland Delaware Atlas & Gazetteer. p.61, pp.78-79. Yarmouth, Maine: DeLorme. ISBN 0-89933-279-X.
- ^ Geographic Names Information System. GNIS entry for Noxontown Lake (Feature ID #214395). Retrieved on 2007-02-05.
- ^ United States Environmental Protection Agency (December 2003). Nutrient and Dissolved Oxygen TMDL Development for Appoquinimink River, Delaware. Section One, pp.1-3.. Retrieved on 2007-02-05.
- ^ U.S. Army Corps of Engineers, Philadelphia District. Navigable waterways of the Philadelphia District.. Retrieved on 2007-02-05.
- ^ Geographic Names Information System. GNIS entry for Deep Creek (Feature ID #213864). Retrieved on 2007-02-05.
- ^ Geographic Names Information System. GNIS entry for Drawyers Creek (Feature ID #213905). Retrieved on 2007-02-05.
- ^ Geographic Names Information System. GNIS entry for Hangmans Run (Feature ID #214053). Retrieved on 2007-02-05.
- ^ United States Environmental Protection Agency (December 2003). Nutrient and Dissolved Oxygen TMDL Development for Appoquinimink River, Delaware. Section Two, p.4.. Retrieved on 2007-02-05.
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