Region 8
Serving Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations
Region 8 Tribal Assistance Program
National Information
Regional Information
Mission
To provide leadership in protecting public health and the environment within Indian country; respecting the sovereignty of each tribe; and recognizing our Federal trust responsibilities.
The map below shows the tribal governments in Region 8 with links to either their Web sites or sites containing information about the tribe.
Rregion 8 Facts:
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Wind River Tribes' application for "Treatment in a Similar Manner as a State" under the Clean Air Act
The Northern Arapaho and Eastern Shoshone Tribes of the Wind River Indian Reservation (Tribes) have applied to EPA Region 8 for Treatment in a Similar Manner as a State (TAS) pursuant to Clean Air Act (CAA) Section 301(d) and EPA regulations at 40 CFR Part 49. Specifically, the Tribes' CAA TAS application requests that EPA find that the Tribes are eligible to administer grants under CAA Section 105; to be treated as an "affected state" under CAA Section 505(a)(2); for approval for CAA provisions for which no separate Tribal program is required, including Sections 107(d)(3), 112(r)(7)(B)(iii), 126, 169B, 176A, and 184; and for a determination by EPA that the Tribes meet the eligibility requirements of 40 C.F.R. § 49.6.
The Tribes' CAA TAS application describes the Reservation boundary as: areas described in the 1868 Treaty of Fort Bridger, less those areas conveyed by the Tribes under the Lander and Thermopolis Purchase Acts, plus lands subsequently added to the Reservation under the Act of June 27, 1940, 54 Stat. 628.
Below, please find a copy of the public notice, plus relevant portions of the Tribes' application: the Tribes' description of the Reservation boundaries; the reference map; and their Statement of Legal Counsel.
Note: the following documents are PDF files (about PDF files)
- Wind River TAS Copy of Public Notice
- Wind River TAS Copy of Public Notice Comment Period Extension
- Section III. The Tribes' Authority to Regulate Air Quality
- Appendix A- Map
- Appendix B- Statement of Legal Counsel Regarding the Tribes' Authority to Regulate Air Quality
- Index of Appendix B supporting documents
To obtain copies of the documents listed in the index above included in the application, please contact Alexis North at 303-312-7005.