CFR›Title 40›Chapter I›Part 49›Subpart M›Subject Group Implementation Plan for the Swinomish Indians of the Swinomish Reservation, Washington ContainsSections 49.10951–49.10980CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Sections 49.10951 § 49.10951 Identification of plan. 49.10952 § 49.10952 Approval status. 49.10953 § 49.10953 Legal authority. [Reserved] 49.10954 § 49.10954 Source surveillance. [Reserved] 49.10955 § 49.10955 Classification of regions for episode plans. 49.10956 § 49.10956 Contents of implementation plan. 49.10957 § 49.10957 EPA-approved Tribal rules and plans. 49.10958 § 49.10958 Permits to construct. 49.10959 § 49.10959 Permits to operate. 49.10960 § 49.10960 Federally-promulgated regulations and Federal implementation plans. 49.10961-49.10980 §§ 49.10961-49.10980 [Reserved] Previous Implementation Plan for the Suquamish Indian Tribe of the Port Madison Reservation, Washington Implementation Plan for the Suquamish Indian Tribe of the Port Madison Reservation, Washington Next Implementation Plan for the Tulalip Tribes of the Tulalip Reservation, Washington Implementation Plan for the Tulalip Tribes of the Tulalip Reservation, Washington