About Us:
About Us:

The NTAA Executive Committee met in May 2019, during the National Tribal Forum on Air Quality in Pechanga, California.
The NTAA Executive Committee is comprised of ten tribal representatives, one from each of the USEPA Regions, plus one from Alaska. The officers include the Chairperson, Vice-Chairperson, Secretary, and Treasurer.
Carol A. Kriebs
NTAA Chairwoman (2021 – present)
Environmental Director for the Kootenai Tribe of Idaho
My name is Carol A. Kriebs, Environmental Director for the Kootenai Tribe of Idaho. I represent the Tribes located within the boundaries of EPA’s Region 10 on the NTAA’s Executive Committee. As NTAA’s current Chairperson, I work to ensure that NTAA helps to empower Tribes to protect and enhance the air that we all breathe.
Email: ckriebs@kootenai.org
NTAA Executive Committee:

Wilfred J. Nabahe
Region 9
Colorado River Indian Tribes
Former NTAA Chairman (2016 – 2021)
Email: Wilfred.Nabahe@crit-nsn.gov