By 1850 the Pima Indians of central Arizona had developed a strong and sustainable agricultural economy based on irrigation. As David H. DeJong demonstrates, the Pima were an economic force in the mid-nineteenth century middle Gila River valley, producing food and fiber crops for western military expeditions and immigrants. Moreover, crops from their fields provided an additional source of food for the Mexican military presidio in Tucson, as well as the U.S. mining districts centered near Prescott. For a brief period of about three decades, the Pima were on an equal economic footing with their non-Indian neighbors. This economic vitality did not last, however. As immigrants settled upstream from the Pima villages, they deprived the Indians of the water they needed to sustain their economy. DeJong traces federal, territorial, and state policies that ignored Pima water rights even though some policies appeared to encourage Indian agriculture. This is a particularly egregious example of a common story in the West: the flagrant local rejection of Supreme Court rulings that protected Indian water rights. With plentiful maps, tables, and illustrations, DeJong demonstrates that maintaining the spreading farms and growing towns of the increasingly white population led Congress and other government agencies to willfully deny Pimas their water rights. Had their rights been protected, DeJong argues, Pimas would have had an economy rivaling the local and national economies of the time. Instead of succeeding, the Pima were reduced to cycles of poverty, their lives destroyed by greed and disrespect for the law, as well as legal decisions made for personal gain.

For sixty million years, the Gila River, longer than the Hudson and the Delaware combined, has shaped the ecology of the Southwest from its source in New Mexico to its confluence with the Colorado River in Arizona. Today, for at least half its length, the Gila is dead, like so many of the West’s great rivers, owing to overgrazing, damming, and other practices. This richly documented cautionary tale narrates the Gila’s natural and human history. Now updated, McNamee’s study traces recent efforts to resuscitate portions of this important riparian corridor.

In the late nineteenth and early twentieth centuries, Americans assumed the land and water resources of the West were endless. Water was as vital to newcomers to Arizona’s Florence and Casa Grande valleys as it had always been to the Pima Indians, who had been successfully growing crops along the Gila River for generations when the white settlers moved in. Diverting the Gila explores the complex web of tension, distrust, and political maneuvering to divide and divert the scarce waters of the Gila River. Residents of Florence, Casa Grande, and the Pima Reservation fought for vital access to water rights. Into this political foray stepped Arizona’s freshman congressman Carl Hayden, who not only united the farming communities but also used Pima water deprivation to the advantage of Florence-Casa Grande and Upper Gila Valley growers. The result was the federal Florence-Casa Grande Project that, as legislated, was intended to benefit Pima growers on the Gila River Indian Reservation first and foremost. As was often the case in the West, well-heeled, nontribal political interests manipulated the laws at the expense of the Indigenous community. Diverting the Gila is the sequel to David H. DeJong’s 2009 Stealing the Gila, and it continues to tell the story of the forerunner to the San Carlos Irrigation Project and the Gila River Indian Community’s struggle to regain access to their water.

This latest volume in the Gila River Indian Community Anthropological Research Papers series by John P. Wilson provides a narrative history of the Akimel O'Odham and Pee Posh peoples who lived along the middle Gila River in south central Arizona. The manuscript covers the period between AD 1694 and 1945 for which written documentation exists, and is largely based on descriptions that were recorded by explorers, missionaries, soldiers, settlers, and others who traveled through the area. The document is an essential reference for the Historic period in southern Arizona, and considerable information is compiled in this book that has previously been unavailable elsewhere.

A New York City boy's preconceived ideas of life in the West make him very apprehensive about the family's move there

"The careful reconstruction of the September 1, 1857 battle at Maricopa Wells, combined with the thorough and well-written summary of available information on patterns of regional conflict, makes this book a valuable contribution to the ethnohistory of the middle Gila and Lower Colorado River area." --American Anthropologist "Rarely do the skills of historians and anthropologists mesh so admirably." --Western Historical Quarterly "Kroeber and Fontana are meticulous professionals. Their study of this neglected slice of Southwestern history deserves applause." --Evan S. Connell, Los Angeles Times Book Review "A rich feast for the curious and theorist alike." --Pacific Historical Review "Kroeber and Fontana describe a little-known event, provide an effective analysis of the cultures of Indian groups in southwestern Arizona, and attempt to understand the broader causes of warfare. The result is an interesting and provocative study." --Journal of American History