{"data":{"id":"us/40-cfr-49.10041","jurisdiction":"us","citation":"40 CFR 49.10041","heading":"Identification of plan.","body":"This section and §§ 49.10042 through 49.10100 contain the implementation plan for the Cow Creek Band of Umpqua Indians. This plan consists of a combination of Tribal rules and measures and Federal regulations and measures which apply within the Reservation of the Cow Creek Band of Umpqua Indians.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER B—GRANTS AND OTHER FEDERAL ASSISTANCE","PART 49—INDIAN COUNTRY: AIR QUALITY PLANNING AND MANAGEMENT","Subpart M—Implementation Plans for Tribes—Region X"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"5055a72a5390c1d0393033d41f58f1ba309f51e1772c7c242736b87c1f034e50","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-49.10021-49.10040","next":"us/40-cfr-49.10042"},"notice":"GroundRules: Original legal text. Not legal advice."}