Dallas (pronounced /ˈdæləs/ ), with a population of 1.2 million is the third-largest city in Texas and the eighth-largest in the United States. The city is the primary economic center of the 12-county Dallas–Fort Worth–Arlington metropolitan area that according to the March 2009 U.S. Census Bureau release, had a population of 6.3 million as of July 2008. The metropolitan area is the fourth-largest metropolitan area in the United States.
Founded in 1841 and formally incorporated as a city in February, 1856, the city's economy is primarily based on banking, commerce, telecommunications, computer technology, energy, and transportation; only New York City and Houston are home to more Fortune 500 headquarters in the city limits. Located in North Texas and a major city in the American South/Southwest, Dallas is the core of the largest inland metropolitan area in the United States that lacks any navigable link to the sea. The city's prominence despite this comes from its historical importance as a center for the oil and cotton industries, its position along numerous railroad lines, a strong industrial and financial sector, and its status as a major inland port (due largely to the presence of Dallas/Fort Worth International Airport, one of the largest and busiest in the world). It was rated as a beta world city by the Globalization and World Cities Study Group & Network.
Before Texas was claimed in the 18th century as a part of the Viceroyalty of New Spain by the Spanish Empire, the Dallas area was inhabited by the Caddo Native Americans. Later, France also claimed the area, but in 1819 the Adams-Onís Treaty made the Red River the northern boundary of New Spain, officially placing Dallas well within Spanish territory. The area remained under Spanish rule until 1821, when Mexico declared independence from Spain and the area became part of the Mexican state of Coahuila y Tejas. In 1836, the Republic of Texas broke off from Mexico to become an independent nation. In 1839, four years into the Republic's existence, Warren Angus Ferris surveyed the area around present-day Dallas. Two years later, John Neely Bryan established a permanent settlement that later became the city of Dallas. The Republic of Texas was then annexed by the United States in 1845 and Dallas County was established the following year. It is uncertain whether the city was named after George Mifflin Dallas, the U.S. Vice President under James Knox Polk.
Dallas is the county seat of Dallas County. Portions of the city extend into neighboring Collin, Denton, Kaufman, and Rockwall counties. According to the United States Census Bureau, the city has a total area of 385 square miles (997.1 km 2 ), 342.5 square miles (887.1 km 2 ) of it being land and 42.5 square miles (110.1 km 2 ) of it (11.03%) water. Dallas makes up one-fifth of the much larger urbanized area known as the Dallas–Fort Worth Metroplex, in which one quarter of all Texans live.
Dallas and its surrounding area are mostly flat; the city itself lies at elevations ranging from 450 feet (137 m) to 550 feet (168 m). The western edge of the Austin Chalk Formation, a limestone escarpment (also known as the "White Rock Escarpment"), rises 200 feet (61 m) and runs roughly north-south through Dallas County. South of the Trinity River (Texas), the uplift is particularly noticeable in the neighborhoods of Oak Cliff and the adjacent cities of Cockrell Hill, Cedar Hill, Grand Prairie, and Irving. Marked variations in terrain are also found in cities immediately to the west in Tarrant County surrounding Fort Worth, as well as along Turtle Creek north of Downtown.
Dallas, like many other cities in the world, was founded along a river. The city was founded at the location of a "white rock crossing" of the Trinity River, where it was easier for wagons to cross the river in the days before ferries or bridges. The Trinity River, though not usefully navigable, is the major waterway through the city. Its path through Dallas is paralleled by Interstate 35E along the Stemmons Corridor, then south alongside the western portion of Downtown and past south Dallas and Pleasant Grove, where the river is paralleled by Interstate 45 until it exits the city and heads southeast towards Houston. The river is flanked on both sides by 50 feet (15 m) tall earthen levees to protect the city from frequent floods. Since it was rerouted in 1908, the river has been little more than a drainage ditch within a floodplain for several miles above and below downtown Dallas, with a more normal course further upstream and downstream, but as Dallas began shifting towards postindustrial society, public outcry about the lack of aesthetic and recreational use of the river ultimately gave way to the Trinity River Project, which was initialized in the early 2000s and is scheduled to be completed in the 2010s. If the project materializes fully, it promises improvements to the riverfront in the form of man-made lakes, new park facilities and trails, and transportation upgrades.
The project area will reach for over 20 miles (32 km) in length within the city, while the overall geographical land area addressed by the Land Use Plan is approximately 44,000 acres (180 km 2 ) in size—about 20% of the land area in Dallas. Green space along the river will encompass approximately 10,000 acres (40 km 2 ), making it one of the largest and diverse urban parks in the world.
White Rock Lake, a reservoir constructed at the beginning of the 20th century, is Dallas' other significant water feature. The lake and surrounding park are a popular destination among boaters, rowers, joggers, and bikers, as well as visitors seeking peaceful respite from the city at the 66-acre (267,000 m 2 ) Dallas Arboretum and Botanical Garden, located on the lake's eastern shore. White Rock Creek feeds into White Rock Lake, and then exits on to the Trinity River southeast of downtown Dallas. Trails along White Rock Creek are part of the extensive Dallas County Trails System. Bachman Lake, just northwest of Love Field Airport, is a smaller lake also popularly used for recreation. Northeast of the city is Lake Ray Hubbard, a vast 22,745-acre (92 km 2 ) reservoir located in an extension of Dallas surrounded by the suburbs of Garland, Rowlett, Rockwall, and Sunnyvale. To the west of the city is Mountain Creek Lake, once home to the Naval Air Station Dallas (Hensley Field) and a number of defense aircraft manufacturers. North Lake, a small body of water in an extension of the city limits surrounded by Irving and Coppell, initially served as a water source for a nearby power plant but is now being targeted for redevelopment as a recreational lake due to its proximity to Dallas-Fort Worth International Airport, a plan that the lake's neighboring cities oppose.
Dallas has a humid subtropical climate, though it is located in a region that also tends to receive warm, dry winds from the north and west in the summer, bringing temperatures well over 100 °F (38 °C) at times and heat-humidity indexes soaring to as high as 117 °F (47 °C). When only temperature itself is accounted for, the north central Texas region where Dallas is located is one of the hottest in the United States during the summer months, usually trailing only the Mojave Desert basin of Arizona, southern Nevada, and southeastern California.
Winters in Dallas are generally mild, with normal daytime highs ranging from 55 °F (13 °C) to 70 °F (21 °C) and normal nighttime lows falling in between 30 °F (−1 °C) and 45 °F (7 °C). A day with clear, sunny skies, a high of 63 °F (17 °C), and a low of 36 °F (2 °C) would thus be a very typical one during the winter. However, strong cold fronts known as "Blue Northers" sometimes pass through the Dallas region, plummeting nightly lows below 30 °F (−1 °C) for up to a few days at a time and keeping daytime highs in a struggle to surpass 40 °F (4 °C). Snow accumulation is usually seen in the city at least once every winter, and snowfall generally occurs 2–3 days out of the year for an annual average of 2.5 inches. Some areas in the region, however, receive more than that, while other areas receive negligible snowfall or none at all. A couple of times each winter in Dallas, warm and humid air from the south will override cold, dry air, resulting in freezing rain or ice and causing disruptions in the city if the roads and highways become slick. On the other hand, daytime highs above 70 °F (21 °C) are not unusual during the winter season and will occur at least several days each winter month—roughly the same number of days each December, January, and February that low temperatures fall below 30 °F (−1 °C) or
Texas News - The Dallas Morning News Texas section is your trusted source for news from Texas, Oklahoma, Louisiana, Arkansas and New Mexico. Senior Political Writer Wayne Slater ...
Dallas Cowboys Blog - Dallasnews.com's Dallas Cowboys coverage includes the latest news, notes, commentary ... Texas high school football lets each team get a shot at scoring. A ...
Dallas Stars Blog - Dallasnews.com's Dallas Stars coverage includes the latest news, notes, commentary, analysis, blogs, e-mail ... solid defenseman who has been great with the Texas ...
Dallas Morning News sports media columnist Barry Horn offers opinion, insight and the ... print media sports scene, including the Dallas Cowboys, Dallas Mavericks, Dallas Stars, Texas ...
Sporting News has Texas Rangers as third-best in the AL West ... way to properly digest and process all that came out of the announcement this morning ...
Dallas Mavericks Blog - Dallasnews.com's Dallas Mavericks coverage includes the latest news, notes, commentary, analysis, blogs, e-mail newsletters, photos and videos of the ...
Texas Rangers news - Dallasnews.com's Texas Rangers coverage includes the latest news, notes, commentary ... © 2010, The Dallas Morning News, Inc. All Rights Reserved.
DallasNews.com is the official website for The Dallas Morning News newspaper, Dallas trusted source for DFW area news, sports, weather, and more.
Dallas Stars Blog - Dallasnews.com's Dallas Stars coverage includes the latest news, notes, commentary, analysis, blogs, e-mail ... goals and five assists in 34 games for the Texas ...
Dallas Mavericks Blog - Dallasnews.com's Dallas Mavericks coverage includes the latest news, notes, commentary ... Erick Dampier said this morning at shootaround that he's feeling ...