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Delaware River

Borders of DelawareBorders of MarylandBorders of New JerseyBorders of New York (state)Borders of Pennsylvania
Catskill/Delaware watershedsDelaware RiverDelaware ValleyDelaware Water Gap National Recreation AreaPages including recorded pronunciationsRivers of Bucks County, PennsylvaniaRivers of Burlington County, New JerseyRivers of Camden County, New JerseyRivers of DelawareRivers of Delaware County, New YorkRivers of Delaware County, PennsylvaniaRivers of Gloucester County, New JerseyRivers of Hunterdon County, New JerseyRivers of MarylandRivers of Mercer County, New JerseyRivers of Monroe County, PennsylvaniaRivers of New Castle County, DelawareRivers of New JerseyRivers of New York (state)Rivers of Northampton County, PennsylvaniaRivers of Orange County, New YorkRivers of PennsylvaniaRivers of PhiladelphiaRivers of Pike County, PennsylvaniaRivers of Salem County, New JerseyRivers of Sullivan County, New YorkRivers of Sussex County, New JerseyRivers of Warren County, New JerseyRivers of Wayne County, PennsylvaniaUse American English from August 2019Use mdy dates from September 2015Wild and Scenic Rivers of the United States
2021 06 16 09 10 03 View of the Delaware Water Gap from the Delaware River Viaduct over the Delaware River on the border of Knowlton Township, Warren County, New Jersey and Upper Mount Bethel Township, Northampton County, Pennsylvania
2021 06 16 09 10 03 View of the Delaware Water Gap from the Delaware River Viaduct over the Delaware River on the border of Knowlton Township, Warren County, New Jersey and Upper Mount Bethel Township, Northampton County, Pennsylvania

The Delaware River is a major river in the Mid-Atlantic region of the United States and is the longest free-flowing (undammed) river in the Eastern United States. From the meeting of its branches in Hancock, New York, the river flows for 282 miles (454 km) along the borders of New York, Pennsylvania, New Jersey, and Delaware, before emptying into Delaware Bay. The river has been recognized by the National Wildlife Federation as one of the country's Great Waters and has been called the "Lifeblood of the Northeast" by American Rivers. Its watershed drains an area of 13,539 square miles (35,070 km2) and provides drinking water for 17 million people, including half of New York City via the Delaware Aqueduct. The Delaware River has two branches that rise in the Catskill Mountains of New York: the West Branch at Mount Jefferson in Jefferson, Schoharie County, and the East Branch at Grand Gorge, Delaware County. The branches merge to form the main Delaware River at Hancock, New York. Flowing south, the river remains relatively undeveloped, with 152 miles (245 km) protected as the Upper, Middle, and Lower Delaware National Scenic Rivers. At Trenton, New Jersey, the Delaware becomes tidal, navigable, and significantly more industrial. This section forms the backbone of the Delaware Valley metropolitan area, serving the port cities of Philadelphia, Camden, New Jersey, and Wilmington, Delaware. The river flows into Delaware Bay at Liston Point, 48 miles (77 km) upstream of the bay's outlet to the Atlantic Ocean between Cape May and Cape Henlopen. Before the arrival of European settlers, the river was the homeland of the Lenape native people. They called the river Lenapewihittuk, or Lenape River, and Kithanne, meaning the largest river in this part of the country.In 1609, the river was visited by a Dutch East India Company expedition led by Henry Hudson. Hudson, an English navigator, was hired to find a western route to Cathay (China), but his encounters set the stage for Dutch colonization of North America in the 17th century. Early Dutch and Swedish settlements were established along the lower section of the river and Delaware Bay. Both colonial powers called the river the South River (Zuidrivier), compared to the Hudson River, which was known as the North River. After the English expelled the Dutch and took control of the New Netherland colony in 1664, the river was renamed Delaware after Sir Thomas West, 3rd Baron De La Warr, an English nobleman and the Virginia colony's first royal governor, who defended the colony during the First Anglo-Powhatan War.

Excerpt from the Wikipedia article Delaware River (License: CC BY-SA 3.0, Authors, Images).

Geographical coordinates (GPS)

Latitude Longitude
N 39.420277777778 ° E -75.519722222222 °
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Address

New Castle County



Delaware, United States
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2021 06 16 09 10 03 View of the Delaware Water Gap from the Delaware River Viaduct over the Delaware River on the border of Knowlton Township, Warren County, New Jersey and Upper Mount Bethel Township, Northampton County, Pennsylvania
2021 06 16 09 10 03 View of the Delaware Water Gap from the Delaware River Viaduct over the Delaware River on the border of Knowlton Township, Warren County, New Jersey and Upper Mount Bethel Township, Northampton County, Pennsylvania
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Appoquinimink River
Appoquinimink River

The Appoquinimink River is a river flowing to Delaware Bay in northern Delaware in the United States. The river is 15.3 miles (24.6 km) long and drains an area of 47 square miles (120 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. In its upper course the river passes through two man-made lakes, Wiggins Mill Pond and Noxontown Lake; 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. The lower 7 miles (11 km) of the river are considered to be navigable by the U.S. Army Corps of Engineers.It collects three named tributaries along its course: From the north, Deep Creek, 4.2 miles (6.8 km) long (also known historically as the "North Appoquinimink River"); and Drawyers Creek, 8.2 miles (13.2 km) long; and from the south, Hangmans Run.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.In 2004, a non-profit group, The Appoquinimink River Association, was founded with a mission to protect the water and natural resources in the region surrounding the Appoquinimink River.