Gravelly Shoal

Type:
Year Established:
1939
Existing:
Yes
closeup of the lighthouse
Download:
File Type:
jpeg (image/jpeg)
Photo Courtesy of:
US Lighthouse Society Archives
Collection / Donor:

LOCATION

Latitude:
44 01.20'
Longitude:
83 32.30'
U.S. State:
Michigan
Country:
United States

OWNER & ACCESS

Open to Public:
No

STRUCTURE

Year Tower Established:
1939
Height of light above mean high water, in feet:
75
Height, in feet, from base of structure to center of lantern:
72
Fog Signal Building?:
No
Keeper's Quarters?:
No

OPTICS

Active Aid to Navigation?:
No
Year Original Lens Installed:
1939
Private Aid:
No
USCG Access to Optics:
No
Comments:

 

Entered by:
tomtag
Entered Date:
Feb 26, 2018