ALGOMA PIERHEAD

Alternate Name(s):
Ahnapee Pierhead
Type:
Year Established:
1893
Existing:
Yes
Algoma Pierhead WI
Download:
File Type:
jpg (image/jpeg)
Photo Date:
2008
Photo Credit:
Thomas Tag
Photo Courtesy of:
US Lighthouse Society
Collection / Donor:

LOCATION

Location:
LAKE MICHIGAN
Latitude:
44° 36.4'
Longitude:
87° 25.8'
City / Town:
ALGOMA
U.S. State:
Wisconsin
Location County:
KEWAUNEE
Country:
United States

OWNER & ACCESS

Open to Public:
No
Light List Data:
  1. ALGOMA PIERHEAD
Light list data courtesy Gary Riemenschneider

STRUCTURE

Year Tower Established:
1932
Tower Construction Material:
STEEL
Tower Foundation:
PIER
Height of light above mean high water, in feet:
48
Height, in feet, from base of structure to center of lantern:
42
Tower Shape:
CYLINDRICAL
Tower Daymark:
Red
Fog Signal Building?:
No
Keeper's Quarters?:
No
Year Keeper's Quarters:
1932

OPTICS

Active Aid to Navigation?:
Yes
Current Optic:
FIFTH ORDER
Original Optic Type:
FRESNEL
Year Original Lens Installed:
1893
Private Aid:
No
USCG Access to Optics:
No
Comments:

HISTORICAL INFORMATION:

  • Ahnapee grew rapidly in the mid to late 1870s and became the home to the largest commercial fishing fleet on Lake Michigan. When the government would not approve a lighthouse to mark the entrance to the harbor, locals erected a couple of post lights at the outer end of the two piers at the harbor entrance.
  • Congress finally appropriated money to build some range lights in 1891 to mark the entrance of the harbor at Ahnapee which was renamed Algoma.
  • The light was built in 1892 after new piers were completed but the light was not lit until the beginning of the 1893 shipping season. The piers were unique in that they were split and off-set. There was not a single continuous pier. To get to the lighthouse a bridge had to be built to span the gap between the off-set portions. The range initially consisted of a front post light and a wooden skeletal tower rear range.
  • In 1895 the rear range tower had an upgrade to the lens. A fifth order lens was installed that increased the range from 9 miles to 11 miles.
  • In 1897 a catwalk was installed making access to the light easier but it did not extend all the way to shore. It was extended to the shore in 1900.
  • In 1908 the wooden rear range had significantly deteriorated and was replaced by a cast-iron tower. This tower replaced the range lights. Also in 1908 a keeper’s house was built along the river.
  • In 1910 a fog signal was added to the station.
  • In 1932 improvements were made to the pier and the lighthouse was raised to increase the visibility of the light. An electric remote controlled fog signal was also installed.
  • The light was automated in 1973.
Entered by:
t.wheeler
Entered Date:
Jul 21, 2017