The Tonalá River is a river of

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

. It originates in the hilly region south of Nezahualcóyotl Reservoir, near where the borders of Chiapas,

Tabasco Tabasco (), officially the Free and Sovereign State of Tabasco ( es, Estado Libre y Soberano de Tabasco), is one of the 32 Federal Entities of Mexico. It is divided into 17 municipalities and its capital city is Villahermosa. It is located in ...

, and

Veracruz Veracruz (), formally Veracruz de Ignacio de la Llave (), officially the Free and Sovereign State of Veracruz de Ignacio de la Llave ( es, Estado Libre y Soberano de Veracruz de Ignacio de la Llave), is one of the 31 states which, along with Me ...

meet. It flows north-northwest to empty into the

Gulf of Mexico The Gulf of Mexico ( es, Golfo de México) is an ocean basin and a marginal sea of the Atlantic Ocean, largely surrounded by the North American continent. It is bounded on the northeast, north and northwest by the Gulf Coast of the United ...

. It forms the border between Tabasco and Veracruz states for most of its length.

Juan de Grijalva Juan de Grijalva (; born c. 1490 in Cuéllar, Crown of Castile – 21 January 1527 in Honduras) was a Spanish conquistador, and a relative of Diego Velázquez.Diaz, B., 1963, The Conquest of New Spain, London: Penguin Books, He went to Hispanio ...

's 1518 expedition named it Rio de San Antonio.Diaz, B., 1963, The Conquest of New Spain, London: Penguin Books,

References

*Atlas of Mexico, 1975 (http://www.lib.utexas.edu/maps/atlas_mexico/river_basins.jpg). *The Prentice Hall American World Atlas, 1984. *Rand McNally, The New International Atlas, 1993. Rivers of Tabasco Rivers of Veracruz Petén–Veracruz moist forests Drainage basins of the Gulf of Mexico {{Mexico-river-stub

See also

References