Plausible Ethnographic Analogies for the Social Organization of Hohokam Canal Irrigation

This paper presents the results of a juxtaposition of archaeological findings on Hohokam irrigation and ethnographic research on the social organization of irrigation. There are no ethnographic or historic records pertaining to the Hohokam, so the comparative ethnographic approach is perhaps more productive than in other situations. Several forms of canal irrigation organization are considered, including politically centralized, acephalous, private, and several forms of communal. We find that politically centralized, acephalous, and private forms are implausible in the Hohokam context. Several of the communal forms are plausible. We find no ethnographic basis for positing a valley-wide management system.