The Rio Grande is one of the principal rivers in the southwestern United States and northern Mexico. The Rio Grande begins in south-central Colorado in the United States and flows to the Gulf of Mexico. After passing through the length of New Mexico along the way, it forms part of the Mexico–United States border. According to the International Boundary and Water Commission, its total length was 1,896 miles (3,051 km) in the late 1980s, though course shifts occasionally result in length changes. Depending on how it is measured, the Rio Grande is either the fourth- or fifth-longest river system in North America.
Harlingen is a city in Cameron County in the central region of the Rio Grande Valley of the southern part of the U.S. state of Texas, about 30 miles (48 km) from the coast of the Gulf of Mexico. The city covers more than 40 square miles (104 km2) and is the second-largest city in Cameron County, as well as the fourth-largest in the Rio Grande Valley. As of the 2010 census, the city had a population of 64,849, for a growth rate of 12.5% since the 2000 census.
Brownsville is a city in Cameron County in the U.S. state of Texas. It is on the western Gulf Coast in South Texas, adjacent to the border with Matamoros, Mexico. The city covers 145.2 sq mi (376.066 km2), and has an estimated population of 182,781 as of 2019. It is the 131st-largest city in the United States and 18th-largest in Texas. It is part of the Matamoros–Brownsville metropolitan area. The city is known for its year-round subtropical climate, deep-water seaport, and Hispanic culture.
Port Aransas is a city in Nueces County, Texas, United States. This city is 180 miles southeast of San Antonio. The population was 3,480 at the 2010 census. Port Aransas is the only established town on Mustang Island. It is located north of Padre Island and is one of the longest barrier islands along the Texas coast. Corpus Christi Bay, the Gulf of Mexico, the Lydia Ann Ship Channel and the Corpus Christi Ship Channel make up the surrounding waters.
The Intracoastal Waterway (ICW) is a 3,000-mile (4,800 km) inland waterway along the Atlantic and Gulf of Mexico coasts of the United States, running from Boston, Massachusetts, southward along the Atlantic Seaboard and around the southern tip of Florida, then following the Gulf Coast to Brownsville, Texas. Some sections of the waterway consist of natural inlets, saltwater rivers, bays, and sounds, while others are artificial canals. It provides a navigable route along its length without many of the hazards of travel on the open sea.
The Lower Rio Grande Valley, commonly known as the Rio Grande Valley or locally as The Valley, is a socio-cultural region spanning the border of Texas and Mexico located in a floodplain of the Rio Grande near its mouth. The region includes the southernmost tip of South Texas and a portion of northern Tamaulipas, Mexico. It consists of the Brownsville, Harlingen, Weslaco, Pharr, McAllen, Edinburg, Mission, San Juan, and Rio Grande City metropolitan areas in the United States and the Matamoros, Río Bravo, and Reynosa metropolitan areas in Mexico. These cities are surrounded by many small neighborhoods or colonias. The area is generally bilingual in English and Spanish, with a fair amount of Spanglish due to the diverse history of the region. A large seasonal influx occurs of "winter Texans" — Texans who come down from the north for the winter and then go back up north before summer arrives.
South Texas is a region of the U.S. state of Texas that lies roughly south of—and including—San Antonio. The southern and western boundary is the Rio Grande, and to the east it is the Gulf of Mexico. The population of this region is about 4.96 million according to the 2017 census estimates. The southern portion of this region is often referred to as the Rio Grande Valley. The eastern portion along the Gulf of Mexico is also referred to as the Coastal Bend.
The Gulf Coastal Plain extends around the Gulf of Mexico in the Southern United States and eastern Mexico.
The Texas Mexican Railway was a railroad that operated as a subsidiary of the Kansas City Southern Railway in Texas. It is often referred to as the Tex-Mex, or TexMex Railway.
The Houston Ship Channel, in Houston, Texas, is part of the Port of Houston, one of the busiest seaports in the world. The channel is the conduit for ocean-going vessels between Houston-area terminals and the Gulf of Mexico, and it serves an increasing volume of inland barge traffic.
The Port of Beaumont is a deep-water port located in Beaumont, Texas near the mouth of the Neches River.
Chartered on June 6, 1903, the St. Louis, Brownsville & Mexico Railway was a 200-mile (321 km) U.S. railroad that operated from Brownsville, Texas, to Gulf Coast Junction in Houston, Texas. It served numerous towns and cities along its routes and operated a rail bridge between Brownsville and Matamoros, Tamaulipas, in junction with the Mexican government. The Brownie connected the citizens of Brownsville to nearby Corpus Christi for the first time on land rather than using water transportation.
The Laguna Madre is a long, shallow, hypersaline lagoon along the western coast of the Gulf of Mexico in Nueces, Kenedy, Kleberg, Willacy and Cameron Counties in Texas, United States. It is one of seven major estuaries along the Gulf Coast of Texas. The roughly 20-mile (32 km) long Saltillo Flats land bridge divides it into Upper and Lower lagoons joined by the Intracoastal Waterway, which has been dredged through the lagoon. Cumulatively, Laguna Madre is approximately 130 miles (209 km) long, the length of Padre Island in the US. The main extensions include Baffin Bay in Upper Laguna Madre, Red Fish Bay just below the Saltillo Flats, and South Bay near the Mexican border. As a natural ecological unit, the Laguna Madre of the United States is the northern half of the ecosystem as a whole, which extends into Tamaulipas, Mexico ca. 144 miles (233 km.) south of the US border, to the vicinity of the Rio Soto La Marina and the town of La Pesca, extending ca.275 miles (442.57 km.) through USA and Mexico all total.
The Battle of Brownsville took place on November 2–6, 1863 during the American Civil War. It was a successful effort on behalf of the Union Army to disrupt Confederate blockade runners along the Gulf Coast in Texas. The Union assault precipitated the capture of Matamoros by a force of Mexican patriots, led by exiled officers living in Brownsville.
The San Antonio and Aransas Pass Railway first began operation in the U.S. state of Texas in 1886. It was developed by Uriah Lott and businessmen of San Antonio as a direct route from the city to Aransas Bay on the Texas Gulf coast. It was eventually absorbed in the 20th century by Southern Pacific.
The 1933 Florida–Mexico hurricane was the first of two Atlantic hurricanes to strike the Treasure Coast region of Florida in the very active 1933 Atlantic hurricane season. It was one of two storms that year to inflict hurricane-force winds over South Texas, causing significant damage there; the other occurred in early September. The fifth tropical cyclone of the year, it formed east of the Lesser Antilles on July 24, rapidly strengthening as it moved west-northwest. As it passed over the islands, it attained hurricane status on July 26, producing heavy rains and killing at least six people. Over the next three days, it moved north of the Caribbean, paralleling the Turks and Caicos Islands and the Bahamas. The storm produced extensive damage and at least one drowning as it crossed the Bahamas. On July 29, the cyclone came under the influence of changing steering currents in the atmosphere, which forced the storm into Florida near Hobe Sound a day later. A minimal hurricane at landfall, it caused negligible wind damage as it crossed Florida, but generated heavy rains along its path, causing locally severe flooding. The storm turned west, weakened to below hurricane status, and later exited the state north of Charlotte Harbor on July 31.
The effects of the 1919 Florida Keys hurricane in Texas were the deadliest of any tropical cyclone in the Texas Coastal Bend, killing at least 284 people. The hurricane produced a widespread swath of devastation across the region, exacerbated by the large extent of its winds. The city of Corpus Christi bore the brunt of the hurricane's impacts, contributing to the largest portion of the damage toll in Texas; nearly all of the confirmed fatalities were residents of the city. The storm originated from the Leeward Islands early in September 1919 and took a generally west-northwestward course, devastating the Florida Keys en route to the Gulf of Mexico. On the afternoon of September 14, the center of the hurricane made landfall upon the Texas coast at Baffin Bay. The storm's winds were estimated at 115 mph (185 km/h) at landfall, making it a Category 3 hurricane on the Saffir–Simpson hurricane wind scale. After slowly moving ashore, it weakened and straddled the Rio Grande before dissipating on September 16 over West Texas.
The U.S. state of Texas has a series of estuaries along its coast on the Gulf of Mexico, most of them bounded by the Texas barrier islands. Estuaries are coastal bodies of water in which freshwater from rivers mixes with saltwater from the sea. Twenty-one drainage basins terminate along the Texas coastline, forming a chain of seven major and five minor estuaries: listed from southwest to northeast, these are the Rio Grande Estuary, Laguna Madre, the Nueces Estuary, the Mission–Aransas Estuary, the Guadalupe Estuary, the Colorado–Lavaca Estuary, East Matagorda Bay, the San Bernard River and Cedar Lakes Estuary, the Brazos River Estuary, Christmas Bay, the Trinity–San Jacinto Estuary, and the Sabine–Neches Estuary. Each estuary is named for its one or two chief contributing rivers, excepting Laguna Madre, East Matagorda Bay, and Christmas Bay, which have no major river sources. The estuaries are also sometimes referred to by the names of their respective primary or central water bodies, though each also includes smaller secondary bays, inlets, or other marginal water bodies.
Boca Chica is an area on the eastern portion of a subdelta peninsula of Cameron County, at the far south of the US State of Texas along the Gulf Coast. It is bordered by the Brownsville Ship Channel to the north, the Rio Grande River and Mexico to the south, and the Gulf of Mexico to the east. The area extends approximately 25 miles (40 km) east of the city of Brownsville. The peninsula is served by Texas State Highway 4—also known as the Boca Chica Highway, or Boca Chica Boulevard within Brownsville city limits—which runs east-west, terminating at the Gulf and Boca Chica Beach.
