Karletta Chief

Karletta Chief is a Diné hydrologist, best known for her work to address environmental pollution on the Navajo Nation and increase the participation of Native Americans in STEM. She is a professor at the University of Arizona.

Education Chief earned her B.S. and M.S. in civil and environmental engineering at Stanford University. She completed her PhD in hydrology and water resources at the University of Arizona in 2007, where she is now a faculty member. In particular, she has researched the impacts of the 2015 Gold King Mine spill on residents of the Navajo Nation. Her research regarding the effects of the Gold King spill have aided several communities affected by the disaster. As part of this work, Chief gives public presentations in the Navajo language, especially to farmers, ranchers, and families who are affected by pollution and mining waste. She has said that her scientific research and her identity are closely linked, telling Science Friday, “my identity is water-based [from the Bitter Water Clan]. And so that motivates me to do the work that I do.”

Chief was featured in a short film produced by Science Friday in 2018, Distinguished Alumni Scholar, Stanford University, 2013 Native American 40 Under 40, National Center for American Indian Enterprise Development, 2015 Featured Speaker, Society for the Advancement of Chicanos/Native Americans in STEM (SACNAS), 2019

Selected publications

Chief, K., R. E. Emanuel, and O. Conroy-Ben (2019), Indigenous symposium on water research, education, and engagement, Eos, 100. Published on 24 January 2019.