Minnesota 2004 Light List
| Lighthouse | Characteristic | Reference Number |
| Duluth Harbor North Breakwater Light | Iso R 6s. R16. | USCG Light List - Vol. VII: 15855 |
| Duluth Harbor South Breakwater Inner Light | Fl W 5s. W18. Obscured 090°-145°(55°). | USCG Light List - Vol. VII: 15860 |
| Duluth Harbor South Breakwater Outer Light | F G. G17. | USCG Light List - Vol. VII: 15845 |
| Grand Marais Light | Fl W 2.5s. W16. Obscured 170°-190°(20°). | USCG Light List - Vol. VII: 16615 |
| Two Harbors East Breakwater Light | Fl R 6s. R10. | USCG Light List - Vol. VII: 16505 |
| Two Harbors Light | Fl(2) W 15s. fl 0.15, ec 4.85, fl 0.15, ec 9.85. Obscured 065°-210°(145°). | USCG Light List - Vol. VII: 16500 |