Duluth Harbor North Pier Light

Duluth Harbor North Pier Light
Duluth Harbor North Pier Light from the west
Map
LocationEnd of north pier of the Duluth Ship Canal, Duluth, Minnesota
Coordinates46°46′51.4″N 92°5′17.8″W / 46.780944°N 92.088278°W / 46.780944; -92.088278
Tower
Constructed1910
FoundationConcrete breakwater
ConstructionSteel/cast iron
Height36 ft (11 m)
ShapeCylindrical tower
MarkingsWhite with black lantern
HeritageNational Register of Historic Places listed place Edit this on Wikidata
Light
First lit1910 Edit this on Wikidata
Focal height43 ft (13 m)
LensFifth order Fresnel lens
Range11 nautical miles (20 km; 13 mi)
CharacteristicRed isophase 4s
Duluth Harbor North Pier Light
AreaLess than one acre
ArchitectOffice of the Superintendent of Lighthouses
MPSLight Stations of the United States MPS
NRHP reference No.16000340[1]
Added to NRHPJune 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]

  1. ^ "National Register Information System – (#16000340)". National Register of Historic Places. National Park Service. July 9, 2010.
  2. ^ Light List, Volume VII, Great Lakes (PDF). Light List. United States Coast Guard. 2012. p. 150.
  3. ^ "Historic Light Station Information and Photography: Minnesota". United States Coast Guard Historian's Office. Archived from the original on 2017-05-01.