(a) The VTS area consists of the navigable waters of the St. Marys River and lower Whitefish Bay from 45°57′ N. (De Tour Reef Light) to the south, to 46°38.7′ N. (Ile Parisienne Light) to the north, except the waters of the St. Marys Falls Canal, and to the east along a line from La Pointe to Sims Point, within Potagannissing Bay and Worsley Bay.
(b) Reporting Points.
Table 1 to § 161.45(b) - VTS St. Marys River Reporting Points
| Designator | Geographic name | Geographic description | Latitude/longitude | Notes |
|---|---|---|---|---|
| 1 | Ile Parisienne | Ile Parisienne Light | 46°37.3′ N; 84°45.9′ W | Downbound Only. |
| 2 | Gros Cap Reef | Gros Cap Reefs Light | 46°30.6′ N; 84°37.1′ W | Upbound Only. |
| 3 | Round Island | Round Island Light 32 | 46°26.9′ N; 84°31.7′W. | |
| 4 | Pointe Louise | Pointe Louise Light | 46°27.8′ N; 84°28.2′W. | |
| 5 | West End of Locks | West Center Pierhead Light | 46°30.2′ N; 84°22.2′ W | Upbound Only. |
| 6 | East End of Locks | East Center Pierhead Light | 46°30.1′ N; 84°20.3′ W | Downbound Only. |
| 7 | Mission Point | Light 99 | 46°29.2′ N; 84°18.1′W. | |
| 8 | Six Mile Point | Six Mile Point | 46°26.1′ N; 84°15.4′W. | |
| 9 | Ninemile Point | Light 80 | 46°23.5′ N; 84°14.1′W. | |
| 10 | West Neebish Channel | Light 29 | 46°16.9′ N; 84°12.5′ W | Downbound Only. |
| 11 | Munuscong Lake Junction | Lighted Junction Buoy | 46°10.8′ N; 84°05.6′W. | |
| 12 | De Tour Reef | De Tour Reef Light | 46°56.9′ N; 83°53.7′ W. |
[CGD 90-020, 59 FR 36324, July 15, 1994, as amended by CGD 95-033, 60 FR 28332, May 31, 1995; USCG-1998-3799, 63 FR 35531, June 30, 1998; USCG-2016-0498, 82 FR 35088, July 28, 2017]