CFR›Title 40›Chapter I›Part 49›Subpart M›Subject Group Implementation Plan for the Nooksack Indian Tribe of Washington ContainsSections 49.10461–49.10490CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Sections 49.10461 § 49.10461 Identification of plan. 49.10462 § 49.10462 Approval status. 49.10463 § 49.10463 Legal authority. [Reserved] 49.10464 § 49.10464 Source surveillance. [Reserved] 49.10465 § 49.10465 Classification of regions for episode plans. 49.10466 § 49.10466 Contents of implementation plan. 49.10467 § 49.10467 EPA-approved Tribal rules and plans. [Reserved] 49.10468 § 49.10468 Permits to construct. 49.10469 § 49.10469 Permits to operate. 49.10470 § 49.10470 Federally-promulgated regulations and Federal implementation plans. 49.10471-49.10490 §§ 49.10471-49.10490 [Reserved] Previous Implementation Plan for the Nisqually Indian Tribe of the Nisqually Reservation, Washington Implementation Plan for the Nisqually Indian Tribe of the Nisqually Reservation, Washington Next Implementation Plan for the Port Gamble Indian Community of the Port Gamble Reservation, Washington Implementation Plan for the Port Gamble Indian Community of the Port Gamble Reservation, Washington