Bolaños River

This article is about the river in Mexico. For the river in Guam, see Bolanos River.

Bolaños River
The Bolaños River as it reaches the Lerma Santiago River
Location
Country	Mexico
Physical characteristics
Source
• location	Zacatecas
Mouth
• location	Lerma Santiago River
Length	360 km (220 mi)
Basin size	Lerma Santiago River

The Bolaños River is a river in Mexico flowing through the Sierra Madre Occidental, and a tributary of Río Grande de Santiago. It has a length of 360 km (220 mi) and a watershed of about 10,000 km² (3,900 sq mi).

Geography

The river's origin is in the state of Zacatecas, about 60 km (37 mi) west of the city of Fresnillo, about 40 km (25 mi) south of Tropic of Cancer. It flows south between the Sierra los Huicholes on the west and the Sierra de Morones on the east. It enters the state of Jalisco some 85 km (53 mi) later, eventually draining into the Lerma Santiago River, approximately 40 km (25 mi) northwest of the city of Tequila. The last 32 km (20 mi) of the river form the boundary between the states of Jalisco and Nayarit.

The principal municipalities transversed by the Bolaños River include:

• in Zacatecas: San Mateo and Valparaiso;
• in Jalisco: Mezquitic, Villa Guerrero, Bolaños, Chimaltitán and San Martín de Bolaños.

See also

• List of rivers of Mexico

References

• Atlas of Mexico, 1975 (https://legacy.lib.utexas.edu/maps/atlas_mexico/river_basins.jpg).
• The Prentice Hall American World Atlas, 1984.
• Rand McNally, The New International Atlas, 1993.