Logo New England Lighthouse Wallpaper Guide to |

Deer Island Light Station

 
  

Lighthouse Data - Current Modern Tower

Established: 1890; Rebuilt: 1982
Light List: Aid No. 10795/J0324
Position: N 42° 20' 23", W 70° 57' 16"
Nautical Chart
Offshore from Deer Island,
Boston Harbor
Characteristic: Al W R 10s
[Alternating White and Red Flashes every 10 seconds]
Original Optics: plastic lens, automated solar powered
Elevation: 53-feet high Focal Plane
Range: White -14, Red -11 nautical miles visible reach at sea
Structure:
(Daymark)
33-feet high Red cylindrical Fiberglass tower on a black cylindrical pier.
Fog signal: One blast every 10 seconds
Automated: 1982
Current Use: Active aid to navigation
U.S. Coast Guard


Deer Island Light Station (4)

 
  

Lighthouse Data - Historic Lighthouse

Established: January 26, 1890
Demolished: June 14, 1982
Position: N 42° 20' 23", W 70° 57' 16"
Nautical Chart
Offshore from Deer Island,
Boston Harbor
Characteristic: FW Al R 30s
[Fixed White varied by a Red Flash every 30 seconds]
Original Optics: Fifth-order Fresnel Lens
Elevation: 57-feet high Focal Plane
Range: 12.75 miles visible reach at sea
Structure:
(Daymark)
30-feet high Brown Conical Cast-iron Tower and Black Lantern on a 26-feet high black cylindrical foundation pier
Fog signal: Bell struck by machinery every
10 seconds
First Keeper: John Farley
Current Use: The “sparkplug” style Lighthouse was demolished and replaced by the current Fiberglass tower in 1982.


Notes:
(1) Deer Island Light marks a sandbar and aids shipping through the President Roads channel into Boston Harbor.

In 1832, a stone Day-beacon was built at Deer Island Point to aid navigation entering the Inner Harbor of Boston.  In 1890, the unlighted beacon was replaced by a Brown Conical cast-iron Lighthouse to aid steamers using the Broad Sound channels.
Deer Island Light was First Lit on January 26, 1890 exhibiting a Fixed White light interrupted by a red flash every 30 seconds 57-feet above sea level illuminated by a Fifth-order Fresnel Lens visible to range of 13-miles in clear weather.


(2) In the late 1970s, Deer Island Light was condemned as unsafe due to severe deterioration.  A U.S. Coast Guard estimated cost of $400,000 was required to restore the old Lighthouse versus $100,000 for a new fiberglass Light tower.  Deer Island Light was razed in 1982 after the Massachusetts Historic Commission determined that old Lighthouse was not eligible for the National Register and replaced by a white fiberglass tower erected on the original caisson foundation.


(3) Directions:
Deer Island Light can be viewed aboard Lighthouse Cruises to Boston Harbor Light.

The Friends of the Boston Harbor Islands
349 Lincoln Street Bldg 45
Hingham, MA 02043
Boston Light Cruise departs from Long Wharf next to the Marriott.


Boston Harbor Islands Visitor Guide - Boston Light
For reservations, call (617) 223-8666
A 3.5 hour ranger guided tour of Boston Light and the island.


Deer Island has five miles of public trails and walkways which provide viewing the Modern Light Tower from land.  For Map and Directions, please visit Deer Island Public Access Area.


(4) Photo Credit: Library of Congress, American Memory

Dolphin Image

Back  Home Next


 

Public Access

No Access - Best Viewed by Boat (3)


Harbor Maps


For Directions, see Note (3)


Travel Links







Lighthouse Cruises






Logo

Vote for this site on Top 25 Lighthouse Web Sites List!