The White Oak River is a

blackwater river A blackwater river is a type of river with a slow-moving channel flowing through forested swamps or wetlands. As vegetation decays, tannins leach into the water, making a transparent, acidic water that is darkly stained, resembling black te ...

, close to 48 mi (77 km) long, on the coastal plain of southeast

North Carolina North Carolina () is a state in the Southeastern region of the United States. The state is the 28th largest and 9th-most populous of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, Georgia and So ...

in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

. It empties in the

Atlantic Ocean The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe ...

Course

It rises in the

White Oak Pocosin The White Oak Pocosin is a large swamp in northern Onslow County and southern Jones County, North Carolina in the United States. It provides the headwaters of the White Oak River. The word pocosin A pocosin is a type of palustrine wetland with ...

in northern

Onslow County Onslow County is a county located in the U.S. state of North Carolina. As of the 2020 census, the population was 204,576. Its county seat is Jacksonville. The county was created in 1734 as Onslow Precinct and gained county status in 1739. Onslo ...

and southern Jones County approximately 15 mi (24 km) north of

Jacksonville Jacksonville is a city located on the Atlantic coast of northeast Florida, the most populous city proper in the state and is the List of United States cities by area, largest city by area in the contiguous United States as of 2020. It is the co ...

. It flows east, then SSE, along the border between Onslow, Jones and Carteret counties, and forming the western boundary of

Croatan National Forest The Croatan National Forest ()
, from the North Carolina Collection's website at the

tidal estuary An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environment ...

, approximately 1.6 km wide. It enters the Atlantic at

Bogue Sound Bogue Sound is a lagoon in the state of North Carolina separating the Bogue Banks, a barrier island, from the mainland. The sound is part of North Carolina's "Crystal Coast", a tourism marketing term that is also used interchangeably with the ter ...

, then passes between two barrier islands (

Bogue Banks Bogue Banks form a barrier island off the mainland of North Carolina in Carteret County. The island, separated from the mainland by Bogue Sound, runs east to west, with the ocean beaches facing due south. Bogue Banks is the only island on the Ca ...

and Bear Island) through

Bogue Inlet Bogue Banks form a barrier island off the mainland of North Carolina in Carteret County. The island, separated from the mainland by Bogue Sound, runs east to west, with the ocean beaches facing due south. Bogue Banks is the only island on the Ca ...

into the open Atlantic at

Onslow Bay Onslow Bay is an indentation of the North Carolina coast, between Cape Fear in the south and Cape Lookout in the north. Thirteen barrier islands form the shore of the bay. It is part of the open Atlantic Ocean The Atlantic Ocean is the sec ...

Habitat

The White Oak River runs through a variety of

habitats In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

including

swamps A swamp is a forested wetland.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p. Swamps are considered to be transition zones because both land and water play a role in ...

, hardwood forests, and salt marsh flats. A wide variety of

wildlife Wildlife refers to domestication, undomesticated animal species (biology), species, but has come to include all organisms that grow or live wilderness, wild in an area without being species, introduced by humans. Wildlife was also synonymous ...

can be found in and around the river and its smaller river feeders. These creeks provide safe havens for many small animals such as,

fish Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of li ...

snakes Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes . Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more joi ...

frogs A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-frog" ''Triadobatrachus'' is ...

and many more animal as well as plant life. Along the river, there are reports of

bald cypress ''Taxodium distichum'' (bald cypress, swamp cypress; french: cyprès chauve; ''cipre'' in Louisiana) is a deciduous conifer in the family Cupressaceae. It is native to the southeastern United States. Hardy and tough, this tree adapts to a wide r ...

trees over one thousand years of age. Many

alligators An alligator is a large reptile in the Crocodilia order in the genus ''Alligator'' of the family Alligatoridae. The two extant species are the American alligator (''A. mississippiensis'') and the Chinese alligator (''A. sinensis''). Additiona ...

can be found along the river. In 2016, scientists from Uppsala University reported a new class of archaean microbes with rare

chemosynthetic In biochemistry, chemosynthesis is the biological conversion of one or more carbon-containing molecules (usually carbon dioxide or methane) and nutrients into organic matter using the oxidation of inorganic compounds (e.g., hydrogen gas, hydro ...

properties, ''

Hadesarchaea Hadesarchaea, formerly called the South-African Gold Mine Miscellaneous Euryarchaeal Group, are a class of thermophile microorganisms that have been found in deep mines, hot springs, marine sediments and other subterranean environments. Nomencla ...

'', living in hot, low-oxygen environments near White Oak River. In the same year, a

University of Texas The University of Texas at Austin (UT Austin, UT, or Texas) is a public research university in Austin, Texas. It was founded in 1883 and is the oldest institution in the University of Texas System. With 40,916 undergraduate students, 11,075 ...

-led team discovered a new archaen phylum, ''

Thorarchaeota "''Candidatus'' Thorarchaeota", or simply Thorarchaeota, is a phylum within the superphylum Asgard archaea. The Asgard superphylum represents the closest prokaryotic relatives of eukaryotes. Since there is such a close relation between the two ...

'', from samples taken from the White Oak River estuary.

References

{{authority control Rivers of North Carolina

Course

Habitat

See also

References