 Duluth Harbor North Pier Light from the west | |
 | |
| Location | End of north pier of the Duluth Ship Canal, Duluth, Minnesota |
|---|---|
| Coordinates | 46°46′51.4″N 92°5′17.8″W / 46.780944°N 92.088278°W |
| Tower | |
| Constructed | 1910 |
| Foundation | Concrete breakwater |
| Construction | Steel/cast iron |
| Height | 36 ft (11 m) |
| Shape | Cylindrical tower |
| Markings | White with black lantern |
| Heritage | National Register of Historic Places listed place  |
| Light | |
| First lit | 1910 |
| Focal height | 43 ft (13 m) |
| Lens | Fifth order Fresnel lens |
| Range | 11 nautical miles (20 km; 13 mi) |
| Characteristic | Red isophase 4s |
Duluth Harbor North Pier Light | |
| Area | Less than one acre |
| Architect | Office of the Superintendent of Lighthouses |
| MPS | Light Stations of the United States MPS |
| NRHP reference No. | 16000340[1] |
| Added to NRHP | June 7, 2016 |
The Duluth Harbor North Pier Light is a lighthouse on the north breakwater of the Duluth Ship Canal in Duluth, Minnesota, United States.[2][3]
- ^ "National Register Information System – (#16000340)". National Register of Historic Places. National Park Service. July 9, 2010.
- ^ Light List, Volume VII, Great Lakes (PDF). Light List. United States Coast Guard. 2012. p. 150.
- ^ "Historic Light Station Information and Photography: Minnesota". United States Coast Guard Historian's Office. Archived from the original on 2017-05-01.