Mescal Arroyo is an arroyo, a tributary to Ciénega Creek in the Santa Cruz River watershed. Its mouth is at its confluence with Cienega Creek within the Cienega Creek Natural Preserve in

Pima County, Arizona Pima County ( ) is a County (United States), county in the south central region of the U.S. state of Arizona, one of 15 List of counties in Arizona, counties in the state. As of the 2020 United States census, 2020 census, the population was 1 ...

. Its source is at , to the east at the

head of the valley The head of the valley or, less commonly, the valley head, refers to the uppermost part of a valley.Leser (2005), p. 935. Description The head of a valley may take widely differing forms; for example, in highland regions the valley often ends i ...

near Mescal in

Cochise County, Arizona Cochise County ( ) is a county in the southeastern corner of the U.S. state of Arizona. It is named after Cochise, a Chiricahua Apache who was a key war leader during the Apache Wars. The population was 125,447 at the 2020 census. The count ...

References

{{DEFAULTSORT:Mescal Arroyo Rivers of Arizona Rivers of Cochise County, Arizona Rivers of Pima County, Arizona Santa Cruz River (Arizona)