Sand Island Light, also known as Sand Island Lighthouse (and historical light station), is a decommissioned lighthouse located at the southernmost point of the state of Alabama, United States, near Dauphin Island, at the mouth of Mobile Bay, Alabama. It is located roughly 3 miles offshore from the primary Mobile Bay entrance, bounded on the east by Mobile Point and on the west by Dauphin Island.[3] The lighthouse is 132 feet (40 m) high.
 Sand Island lighthouse - 1962 | |
 | |
| Location | Sand Island Mobile County Alabama United States |
|---|---|
| Coordinates | 30°11′16″N 88°03′02″W / 30.18778°N 88.05056°W |
| Tower | |
| Constructed | 1838 (first) 1859 (second) 1864 (third) |
| Foundation | stone |
| Construction | brownstone tower |
| Automated | 1948 |
| Height | 131 feet (40 m) |
| Shape | tapered cylindrical tower with balcony and lantern |
| Markings | unpainted tower, black lantern, and balcony |
| Operator | Town of Dauphin Island[1] |
| Heritage | National Register of Historic Places listed place  |
| Fog signal | bell struck every 20 seconds |
| Light | |
| First lit | 1873 (current) |
| Deactivated | 1971 |
| Focal height | 38 m (125 ft) |
| Lens | 1838: 14 lamps with 16-inch reflectors 1859: First order Fresnel lens 1862-63: Fourth order Fresnel lens 1873: Second order Fresnel lens, now at the Fort Morgan Museum |
| Range | 0 miles (0 km) |
| Characteristic | F W |
Sand Island Light | |
| Nearest city | Fort Morgan, Alabama |
| Area | less than one acre |
| Architectural style | Italianate |
| NRHP reference No. | 75000305[2] |
| Added to NRHP | November 12, 1975 |
History edit
The first lighthouse on Sand Island, constructed by Winslow Lewis in 1837, was a 55 feet (17 m) structure completed in 1839. The lighting was provided by 14 lamps in 16-inch reflectors and a first-order lens, known as the Lewis lamp, which was a poorly designed version, or Argand-style lamp.[4] Lewis enjoyed a monopoly through his relationship with Stephen Pleasonton that lasted until 1853.[5]
In 1859 a new lighthouse was completed but was destroyed during the Civil War, on February 23, 1863, by Confederate John W. Glenn. After the Confederates at Fort Morgan observed U.S. Army soldiers in the lighthouse reconnoitering the fort, the guns of the fort fired upon the island, destroying the lighthouse.[3] In 1864 a 48 feet (15 m) wooden tower was built that lasted until 1873.[6]
Construction edit
By September 1864, the current lighthouse was completed, which included a two-story Lighthouse keepers dwelling, and the land at the time was approximately 400 acres (160 ha). The base is 28 feet (8.5 m) in diameter and 6 feet (1.8 m) thick, constructed on 171 interconnected wood pilings[7] covered with 12 feet (3.7 m) of concrete, and with a 125 feet (38 m) focal height.[8]
Issues edit
Sand Island faced continuous erosion to the point where granite blocks were being added to the island to try and stave off the deterioration and loss of the lighthouse.[3] Restoration efforts primarily stabilized the island through 2008.[3] Sand Island Lighthouse's dire situation is similar to its "sister light", the Morris Island Lighthouse, near Charleston, South Carolina. Both lighthouses were on eroded sandy islands, leaving the towers surrounded by water.[3]
Recent edit
In December 2011, the construction of a new island was completed. 1,400,000 yards (1,300,000 m) of sand was dredged from the sea floor and deposited around the lighthouse creating a 2,600 feet (790 m) by 500 feet (150 m), or approximately 15 acres (6.1 ha), island.[9] Less than a year later the $6,000,000 restoration of the island was washed away by Hurricane Isaac.[10]
The Dauphin Island Foundation (founded in 1991) works with the Alabama Lighthouse Association and acts as an agent and administrator for the Sand Island Restoration Project. There are seven general directors, nine directors at large, and also includes as directors:[11]
- Mayor, Town of Dauphin Island
- President, Dauphin Island Property Owners Association
- President, Dauphin Island, Alabama Chamber of Commerce
- President, Dauphin Island Water and Sewer Authority
- President, Dauphin Island Park & Beach Board
The Sand Island Lighthouse is on the Lighthouse Digest Doomsday List, as one of the most endangered lighthouses in the country,[12] It, and the Mobile Bay lighthouse, was damaged by Hurricane Ivan in 2004 and Hurricane Katrina in 2005. Repairing that damage will further delay restoration efforts.[12]
The image of this lighthouse was used as a stamp cancellation.[13]
See also edit
References edit
- ^ Rowlett, Russ. "Lighthouses of the United States: Alabama". The Lighthouse Directory. University of North Carolina at Chapel Hill. Retrieved 2016-06-06.
- ^ "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
- ^ a b c d e "Sand Island, AL". LighhouseFriends.com. Retrieved 22 April 2007.
- ^ Argand & Lewis Lamps- Retrieved 2017-10-15
- ^ Alabama Living: A history of Alabama's lighthouses, with vintage images of deactivated and existing lights- Retrieved 2017-10-15
- ^ Alabama Lighthouse Association: Sand Island Lighthouse- Retrieved 2017-10-15
- ^ Sand Island Lighthouse and drawing- Retrieved 2017-10-15
- ^ Dauphin Island History: History Overboard!- Retrieved 2017-10-15
- ^ Sand Island resurrected: Island is open to the public and tarball free- Retrieved 2017-10-15
- ^ Sand Island, restored a year ago, disappears after Hurricane Isaac- Retrieved 2017-10-15
- ^ Dauphin Island Foundation- Retrieved 2017-10-15
- ^ a b Rowlett, Russ. "Lighthouses of the United States: Alabama". The Lighthouse Directory. University of North Carolina at Chapel Hill.
- ^ Lighthouse Stamp Society, Sand Island Light cancellation.
Further reading edit
External links edit
Media related to Sand Island (Alabama) Light Station at Wikimedia Commons- Sand Island Light on the World List of Lights
- Anderson, Kraig, Lighthouse Friends, Sand Island Lighthouse.
- Gordon Vernon, 2006 photograph.
- Sand Island Light, Alabama Lighthouse Association.
- Sand Island Preservation Group. Archived 2009-02-20 at the Wayback Machine
- Sand Island Lighthouse Photos (1859–2004) and information on the Sand Island Lighthouse
