South Arkansas lies within the southernmost portions of Arkansas

Gulf Coastal Plain The Gulf Coastal Plain extends around the Gulf of Mexico in the Southern United States and eastern Mexico. This coastal plain reaches from the Florida Panhandle, southwest Georgia, the southern two-thirds of Alabama, over most of Mississippi, wes ...

and

Delta Delta commonly refers to: * Delta (letter) (Δ or δ), a letter of the Greek alphabet * River delta, at a river mouth * D ( NATO phonetic alphabet: "Delta") * Delta Air Lines, US * Delta variant of SARS-CoV-2 that causes COVID-19 Delta may also ...

regions. It encompasses the lower 15 counties of the state.

History

In the 1920s, nationwide attention focused on South Arkansas when the Smackover Field was ranked first among the nation's oil fields. For five months in 1925, the Smackover Field was the focal point of one of the wildest mineral booms in North America. Today, south Arkansas's oil fields produce petroleum throughout a 10-county area. Columbia and Union counties also stretch over one of the largest

Brine Brine is a high-concentration solution of salt (NaCl) in water (H2O). In diverse contexts, ''brine'' may refer to the salt solutions ranging from about 3.5% (a typical concentration of seawater, on the lower end of that of solutions used for br ...

reserves in the world.

Bromine Bromine is a chemical element with the symbol Br and atomic number 35. It is the third-lightest element in group 17 of the periodic table (halogens) and is a volatile red-brown liquid at room temperature that evaporates readily to form a simila ...

is derived from brine, or saltwater, and local companies play an international role in the commercialization of bromine and its many applications.

Counties

* Ashley County * Bradley County *

Calhoun County Calhoun County is the name of several counties in the United States of America named after U.S. Vice President John C. Calhoun: * Calhoun County, Alabama * Calhoun County, Arkansas * Calhoun County, Florida * Calhoun County, Georgia * Calhoun Cou ...

* Chicot County *

Cleveland County Cleveland ( ), officially the City of Cleveland, is a city in the United States, U.S. U.S. state, state of Ohio and the county seat of Cuyahoga County, Ohio, Cuyahoga County. Located in the northeastern part of the state, it is situated along ...

* Columbia County * Desha County *

Drew County Drew County is a county located in the southeast region of the U.S. state of Arkansas. As of the 2010 census, the population was 18,509, making it the 39th most populous of Arkansas's 75 counties. The county seat and largest city is Monticello. ...

* Hempstead County * Lafayette County * Little River County * Miller County * Nevada County * Ouachita County * Union County

Important cities and towns

* Arkansas City * Ashdown * Bearden * Camden * East Camden *

El Dorado El Dorado (, ; Spanish for "the golden"), originally ''El Hombre Dorado'' ("The Golden Man") or ''El Rey Dorado'' ("The Golden King"), was the term used by the Spanish in the 16th century to describe a mythical tribal chief (''zipa'') or king o ...

* Hope * Junction City * Kingsland * Lake Village * Louann *

Magnolia ''Magnolia'' is a large genus of about 210 to 340The number of species in the genus ''Magnolia'' depends on the taxonomic view that one takes up. Recent molecular and morphological research shows that former genera ''Talauma'', ''Dugandiodendro ...

Monticello Monticello ( ) was the primary plantation of Founding Father Thomas Jefferson, the third president of the United States, who began designing Monticello after inheriting land from his father at age 26. Located just outside Charlottesville, V ...

* Prescott *

Rison Rison may refer to: People *Andre Rison (born 1967), American football player * Mose Rison (born 1956), American football coach * Vera B. Rison (1939–2015), politician Places *Rison, Arkansas **Rison High School Rison High School (RHS) is a ...

* Smackover * Texarkana (largest city) *

Urbana __NOTOC__ Urbana can refer to: Places Italy *Urbana, Italy United States *Urbana, Illinois **Urbana (conference), a Christian conference formerly held in Urbana, Illinois *Urbana, Indiana * Urbana, Iowa *Urbana, Kansas * Urbana, Maryland *Urbana, ...

Waldo Waldo may refer to: People * Waldo (given name), a list of people and fictional characters * Waldo (surname), a list of people * Waldo (footballer) (1934-2019), full name Waldo Machado da Silva, Brazilian footballer Places Canada * Waldo, ...

References

Regions of Arkansas {{Arkansas-stub