Contact Us

 

General Inquiries

Phone

509-540-3902
RTOC Newsletter & Information Sign-Up!
Name

Who We Are

Region 10 is home to 271 federally recognized Tribes across Alaska, Idaho, Oregon, and Washington. Each Tribe is deeply committed to protecting the health of their communities and the environment, while navigating distinct histories, geographies, and priorities.

 

The RTOC helps elevate shared environmental concerns to EPA and other partners, while honoring the unique needs of each Tribe.

 

RTOC serves solely in an advisory role and does not speak on behalf of any Tribal government. We consistently remind partners that EPA has a responsibility to consult directly with individual Tribes.

 

Tribal leaders, environmental staff, and community members are encouraged to share their concerns using the form below. Submissions are sent directly to the RTOC Executive Director and forwarded to the appropriate representative. We strive to respond promptly with next steps or follow-up.

 

Together, we continue to protect and preserve the lands, waters, and ways of life that sustain us all.

What We Do

Region 10 of the Environmental Protection Agency (EPA) includes a vast area with diverse tribal communities living in unique environmental conditions. In Alaska, Idaho, Oregon, and Washington there are 271 federally recognized tribal governments, each of which must address the human and environmental health of their communities. These Tribes share a similar history, unique relationship to the land, and legally significant relationship with the federal government. Each desire to protect, preserve, and enhance the natural resources of their homelands. However, Tribes in Region 10 can be fractionated by great distances, ideologies, and differing opinions. The population, cultures, languages, flora, fauna, unique land status, and acreage make the differences in the region even more challenging.

It is due to the wide-ranging and ever-developing environmental issues in Region 10 that the importance RTOC is realized. Despite the issue diversity, RTOC can identify the common issues that span the region and create a strong voice on behalf of the environment to EPA and other Tribal environmental organizations. While recognizing the unique environmental issues of the Tribes in Region 10, RTOC provides well-informed advice on behalf of the region. By design, RTOC does not attempt to speak on the behalf of Tribal governments and at all appropriate times will remind those in their company that they serve only serve in an advisory role and that EPA maintains a duty to consult with individual Tribes.

Nobody knows better about how to protect our way of life than those who are actively living within tribal communities. Since our region is spread out over 4 states, across oceans and thousands of miles, we utilize technology to help us become aware of the needs of those we serve. Each representative holds a virtual town hall meeting to get input from constituent tribes about the environmental matters closest to them. We encourage all tribal leaders and environmental staff to attend these community building meetings, where they can learn from others and be heard.

In addition to our town hall meetings, tribal leaders and environmental staff, or other concerned citizens can submit their concerns via the form below. Submissions from this form will be sent directly to the Executive Director and subsequently passed on to the corresponding Tribal representative. We will make every effort to address submissions in a timely manner and will reply with a proposed solution and/or will reach out to you to gather more information.

Regional Tribal Representatives (RTOC)

_

 

Title

Representative

Alternate

Term Ends

Alaska (Position 1) Vacant Vacant 12/2026
Alaska (Position 2) Raymond Paddock III (RTOC
Tribal  Chair)
Central Council of Tlingit and
Haida
Indian Tribes of Alaska
Environmental Coordinator
9097 Glacier Hwy
Juneau, AK 99801
Phone: 907-463-7184
Fax: 907-463-7761
rpaddock@tlingitandhaida.gov
Percy Ballot
President
Native Village of Buckland
P.O. Box 67
Buckland, AK 99727
Phone: 907-494-5271
percy.ballot@nunachiak.org
12/2026
Alaska (Position 3) Brianna Sherer
Native Village of Napaimute
Vice President
P.O. Box 107
Aniak, Alaska 99557
Phone: 907-308-1377
nvngovernment@gmail.com
Dan Gillikin
Native Village of Napaimute
PO Box 107
Aniak, AK 99557
Phone: 907-675-4388
dangillikin@gmail.com
12/2027
Idaho Kelly Wright
Shoshone Bannock Tribes
EWMP Manager
Phone: 208-221-0239
kelly.wright@sbtribes.com
Vacant 12/2027
Oregon Andrea Sumerau
Confederated Tribes of Siletz Indians
Environmental Protection Specialist
P.O. Box 549
Siletz, OR 97380
Phone: 541-444-8226
asumerau@ctsi.nsn.us
Marnie Keller
Cow Creek Band of Umpqua Tribe of Indians
Environmental Services Program Manager
2371 NE Stephens St.
Roseburg, OR 97470
Phone: 541-492-5288 
marnie.keller@cowcreek-nsn.gov
12/2025
Eastern Washington Cindy Marchand
Confederated Tribes of the Colville Reservation
Councilwoman
P.O. Box 311
Inchelium, WA 99138
Phone: 509-634-2216
cindy.marchand.cbc@colvilletribes.com

BJ Kieffer
Spokane Tribe of Indians
Policy Analyst
P.O. Box 480
Wellpinit, WA 99040
Phone: 509-626-4418
bj.kieffer@spokanetribe.com

 

12/2025
Western Washington Todd Mitchell
Environmental Director
Swinomish Tribal Community
11430 Moorage Way
La Conner, WA 98257
Phone: 360-466-7201
tmitchell@swinomish.nsn.us
Ann C. House
Staff Attorney
Quinault Indian Nation
9571 Ethan Wade Way SE
PO Box 613
Taholah, WA 98587
Phone: 360-276-8215 x1400
ann.house@quinault.org
12/2027

 

National Tribal Representatives (NTOC)

 

Title

Representative

Alternate

Term Ends

Alaska (Position 1) Willard “Bill” Hand
Native Village of Kluti-Kaah
Tribal Administrator
P.O. Box 68
Copper Center, AK 99573
Phone: 907-822-5541
ta@klutikaah.org
Sarah (Miller) Devens
Native Village of Kluti-Kaah
Environmental Coordinator
P.O. Box 324
Copper Center, AK 99573
Phone: 907-822-5541
enviro@klutikaah.com
12/2025
Alaska (Position 2) Gayla Hoseth
Curyung Tribe
Tribal Council Member
P.O. Box 216
Dillingham, AK 99576
Phone: 907-842-6252
ghoseth@bbna.com
CaSandera Johnson
Curyung Tribe
P.O. Box 310
Dillingham, AK 99576
Phone: 907-842-5257
cjohnson@bbna.com
12/2027
Idaho,
Eastern
Washington,
and Eastern
Oregon
Samuel Penney
Nez Perce Tribe
P.O. Box 305
Lapwai, ID 83540
Phone:(208) 843-2253
samuelp@nezperce.org
Sierra Higheagle
Nez Perce Tribe ERWM
Hanford NRDA Coordinator
P.O. Box 365
Lapwai, ID 83540
Phone: 208-621-3754
sierrah@nezperce.org
12/2027
Western
Oregon and
Western
Washington
Russell Hepfer
Vice-Chairman
Lower Elwha Klallam Tribe
2851 Lower Elwha Road
Port Angeles, WA 98363
Phone: 360-452-8471, ext 7412
Russell.Hepfer@elwha.org
Vacant 12/2025

 

EPA Members and Support Staff

Emma Pokon
Regional Administrator
Regional Administrator’s Division
U.S. EPA, Region 10
1200 6th Avenue, Suite 155
Seattle, WA 98101
Phone: 206-553-4470
Email: Pokon.Emma@epa.gov

Position Vacant
Senior Tribal Policy Advisor
 Regional Administrator’s Division
1200 6th Avenue, Suite 155
Seattle, WA 98101
Phone: 
Email: 

Dan Opalski
Deputy Regional Administrator
Regional Administartor’s Division
1200 6th Avenue, Suite 155
Seattle, WA 98101
Phone: 206-553-1272
Email: Opalski.dan@epa.gov

 Michael Ortiz
Project Officer/Tribal Coordinator
Tribal Trust and Assistance Branch
Regional Administrator’s Division
1200 6th Avenue, Suite 155
Seattle, WA 98101
Phone: 206-553-6234
Email: Ortiz.Michael@epa.gov

                      Adam Baron                    Director
Regional Administrator’s Division
1200 6th Avenue, Suite 155
Seattle, WA 98101
Phone: 206-553-6361
Email:Baron.Adam@epa.gov

Kristy Fry
Project Officer/Tribal Coordinator
Tribal Trust and Assistance Branch
Regional Administrator’s Division
1200 6th Avenue, Suite 155
Seattle, WA 98101
Phone: 206-553-1085
Email: Fry.Kristy@epa.gov

Adam Baron
Tribal Trust and Assistance Manager     Regional Administrator’s Division
1200 6th Avenue, Suite 155
Seattle, WA 98101
Phone: 206-553-6361
Email: Baron.Adam@epa.gov

                 Lucas DuSablon                  Project Officer/Tribal Coordinator
Tribal Trust and Assistance Branch
Regional Administrator’s Division
1200 6th Avenue, Suite 155
Seattle, WA 98101
Phone: 206-553-2570
Email: DuSablon.Lucas@epa.gov

RTOC Support Staff

Oxcenia O’Domin
RTOC Executive Administrator
PO Box 689
Spokane, WA 99210
509-540-3902
Email: oxcenia.o’domin@region10rtoc.net

Rob Brewer
IT/Communications Specialist
PO Box 689
Spokane, WA 99210
Email: it-communications@region10rtoc.net

Ashley Corrao
GAP Grant Administrator
PO Box 689
Spokane, WA 99210
Phone: 509-900-6742
Email: ashley@region10rtoc.net

Grant Thompson
Legal Research Intern
PO Box 689
Spokane, WA 99210
Email: intern@region10rtoc.net

Rick Eichstaedt
Policy Advisor
PO Box 689
Spokane, WA 99210
Phone: 509-251-1424
Email: rick@region10rtoc.net