{"data":{"id":"us/15-cfr-appendix-a-to-subpart-r-of-part-922","jurisdiction":"us","citation":"15 CFR Appendix A to Subpart R of Part 922","heading":"Appendix A to Subpart R of Part 922—Thunder Bay National Marine Sanctuary and Underwater Preserve Boundary Coordinates","body":"[Based on North American Datum of 1983]\nPoint ID Latitude (north) Longitude (west)\n1 44.512834 −82.329519\n2 44.858147 −82.408717\n3 45.208484 −82.490596\n4 45.335902 −82.52064\n5 45.771937 −83.483974\n6 45.773944 −83.636867\n7 45.833333 −83.586892\n8 45.833333 −84.333333\n9 * 45.662858 −84.333333\n10* 45.41733 −83.77327\n11 45.42103 −83.79487\n12 45.42708 −83.79371\n13 45.42343 −83.75318\n14 45.41748 −83.75333\n15 45.41210 −83.76805\n16 * 45.40738 −83.76785\n17 * 45.29672 −83.41908\n18 45.29682 −83.40965\n19 45.29010 −83.40965\n20 45.29464 −83.41914\n21 * 45.29681 −83.42277\n22 * 45.06632 −83.40715\n23 * 45.06560 −83.40810\n24 * 44.511734 −83.320169\n25 44.512834 −82.329519\nNote:\nThe coordinates in the table above marked with an asterisk (*) are not part of the sanctuary boundary. These coordinates are landward reference points used to draw a line segment that intersects with the shoreline for the purpose of charting the boundary.","path":["Title 15—Commerce and Foreign Trade","Subtitle B—Regulations Relating to Commerce and Foreign Trade","CHAPTER IX—NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE","SUBCHAPTER B—OCEAN AND COASTAL RESOURCE MANAGEMENT","PART 922—NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS","Subpart R—Thunder Bay National Marine Sanctuary and Underwater Preserve"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-15.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:24Z","sha256":"d9f96d6f09f4d4fac26e5c4d5c935846571fb20b68e1e0e3f3815d5ac20b9b1f","source_id":"us-cfr","stale":true,"prev":"us/15-cfr-922.198","next":"us/15-cfr-appendix-b-to-subpart-r-of-part-922"},"notice":"GroundRules: Original legal text. Not legal advice."}