Rio Yaqui

The Yaqui River (Río Yaqui in Spanish) (Hiak Vatwe in the Yaqui or Yoeme language) is a river in the state of Sonora in northwestern Mexico. It was formerly known as the Rio del Norte. Being the largest river system in the state of Sonora, the Yaqui river is used for irrigation, especially in the Valle del Yaqui.

Approximately 320 km (200 mi) in length, the Rio Yaqui flows south and southwest to empty into the Gulf of California.

The Rio Yaqui originates in the Sierra Madre Occidental and flows into the Gulf of California near the city of Obregon.

Its course is interrupted by several reservoirs like Plutarco Elías Calles (El Novillo), Lázaro Cárdenas (Angostura), or Álvaro Obregón (El Oviáchic, Lake Ouiachic), which provides the water resource for the intensively irrigated region of Ciudad Obregón.

As early as the 6th century AD, native inhabitants known as the Yoem Vatwe or Yaqui were living in family groups along the Rio Yaqui. The Yaqui used simple irrigation techniques to cultivate corn, beans, and squash while also hunting local game and gathering wild foods from the area. Yaquis traded native foods, furs, shells, salt, and other goods with many indigenous groups of central North America. The Yaquis lived more or less independently until the late 19th century, when many of them were driven from their lands surrounding the Rio Yaqui by the Mexican Army and forced to flee to more remote areas. Many Yaquis left the Rio Yaqui area to fight in the Vakatetteve Mountains, while others relocated to Yaqui communities in Arizona. By the late 1880s, warfare with the Mexican Army had killed off many members of the Yaqui tribe, so that only 4,000 Yaquis remained in the Rio Yaqui area.

In the early 20th century, after a series of conflicts with the Mexican Army, many of the remaining Yaqui were arrested and dispersed to plantations in the Yucatán Peninsula. The survivors continued resisting until the late 1920s, when Mexican authorities overcame resistance by employing heavy artillery and aircraft to bomb and shell Yaqui villages.

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