Illinois 2004 Light List
| Lighthouse | Characteristic | Reference Number |
| Chicago Harbor Light | Fl R 5s. R24. | USCG Light List - Vol. VII: 19960 |
| Chicago Harbor Southeast Guidewall Light | Iso W 6s. W9. Obscured 023°-157°(134°). | USCG Light List - Vol. VII: 20000 |
| Grosse Point Light | Fl(2) W 15s. | USCG Light List - Vol. VII: 20190 |
| Waukegan Harbor Light | Oc G 4s. G14. | USCG Light List - Vol. VII: 20315 |