About Nicole Horseherder
Born 1975. Nicole Horseherder is an environmentalist.
Nicole Horseherder is a Native American environmental activist. A member of the Navajo Nation, Horseherder is an advocate for water conservation and land reclamation. She co-founded the nonprofit nonprofit Tó Nizhóní Ání in response to the Black Mesa Peabody Coal controversy and is currently the executive director.
Early life and education
Horseherder grew up on the Black Mesa plateau. She graduated from the University of Arizona with a degree in Family and Consumer Resources. In 1998, she earned her Master of Arts in linguistics from the University of British Columbia.
Career
After returning home from graduate school, Horseherder learned that the springs which supplied water to her family's farm had run dry. The region's aquifer had been depleted by mining performed by the Peabody Western Coal Company, also exposing local residents to coal dust. Encouraged by community elders, Horseherder turned to environmental activism to fight the issue. In 2000, she co-founded the nonprofit Tó Nizhóní Ání, which translates to Sacred Water Speaks.
From 2000 to 2005, Horseherder ran a campaign to get support to shut down the Black Mesa Mine. Efforts focused on securing supportive resolutions from local chapter houses. In 2003, the Navajo Tribal Council approved her resolution to cease pulling water from the Navajo aquifer in support of coal mining.
Awards and honors
In 2023, Horseherder received a Heinz Award in recognition of her efforts to "protect the water, air and landscapes of the Navajo Nation".
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Important facts
People in Nicole Horseherder's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Nicole Horseherder's
Frequently asked questions
Who is Nicole Horseherder?
American environmental activist
When was Nicole Horseherder born?
Nicole Horseherder was born in 1975.
What is Nicole Horseherder's occupation?
Nicole Horseherder is an environmentalist.
Sources & further reading
· Wikipedia: Nicole Horseherder
Cite this page
APA: Biography.guide. (2026). Nicole Horseherder. https://biography.guide/nicole-horseherder/
MLA: "Nicole Horseherder." Biography.guide, https://biography.guide/nicole-horseherder/.
Chicago: "Nicole Horseherder." Biography.guide. https://biography.guide/nicole-horseherder/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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