U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
The implementation plan for the Swinomish Reservation includes the EPA-approved Tribal rules and measures identified in § 49.10957.
Regulations most recently checked for updates: Aug 28, 2025
The implementation plan for the Swinomish Reservation includes the EPA-approved Tribal rules and measures identified in § 49.10957.