![]() ![]() ^ a b Interactive map on Michigan lighthouses, Detroit News.^ "Amateur Radio Lighthouse Society, World List of Lights (WLOL)".^ "Amateur Radio Lighthouse Society, Marquette Harbor (Lake Superior) Light, ARLHS USA-477".^ "National Register Information System".United States Coast Guard Historian's Office. ^ a b c "Historic Light Station Information and Photography: Michigan".^ a b c d National Park Service Inventory of Historic Light Stations: Michigan Lighthouses, Maritime Heritage Program. ![]() ^ a b c Light List, Volume VII, Great Lakes (PDF). ![]() The original 4° Fresnel lens was transferred to Marquette Breakwater Outer Light in 1908 and is now also on display at the museum. The adjacent Coast Guard station is still active. Coast Guard, the site became a training station during World War II with up to 300 recruits living in the various buildings on the facility grounds. Coast Guard, placing all facilities on the grounds under the same government control. Lighthouse Service also merged under the control of the U.S. Life-Saving Service began operations on the lighthouse grounds, with the station located to the west of the lighthouse, which in 1915 became part of the U.S. By 1882, after 29 years in operation, ten keepers had either been removed or resigned from service at Marquette. The site was considered to be difficult and staffing was a problem. The area had three fog signals, the louder being in the fog signal building and one in each breakwater. The tower is attached to a schoolhouse style lighthouse keeper's residence. Pictures before and after the dwelling modifications are available. The focal plane is at 70 feet (21 m) above the lake, and was visible for a distance of 10 nautical miles in clear weather. It includes a set of cast-iron spiral stairs winding from the first floor to the lantern centered on the square gallery atop the tower, a decagonal cast-iron lantern was installed, and a new fixed white Fourth Order Fresnel lens with a 190° arc of visibility was assembled atop its cast-iron pedestal. The 1 1⁄ 2-story dwelling shares its design with the lighthouses on Granite Island, Gull Rock and Huron Island. Ĭonstruction of the current structure began in 1865. Putting aside questions of nostalgia, aesthetics, or appreciation for the engineering of a bygone era (as exemplified by the Fresnel lens), this iteration of lighthouse illumination is itself incredibly effective, and an endangered remnant of another bygone era. In July, 1899 the lighthouse was electrified under direction of Thomas Miller. Because of weather conditions, installation, maintenance and operation of a foghorn was integral to the operation. The new lens was visible up to 10 nautical miles (19 km 12 mi). In 1853, the United States Lighthouse Board was created and a major system upgrade brought on an installation of a Sixth Order French Fresnel lens in 1856. The original lighthouse included seven 14-inch (360 mm) Lewis lamps, and a small detached 24-by-30-foot (7.3 by 9.1 m) dwelling constructed of similar materials to that of the tower. ![]() The new light sits on a concrete crib at the southernmost end of the breakwater wall. A strong storm destroyed the original light in 1889. In 1875, the Army Corps of Engineers built a 2,000-foot (610 m) breakwater to reduce the force of wind and waves in Marquette Harbor. However, the initial structure deteriorated rapidly, and funds were approved in 1865 for a replacement tower. Construction took place in 1852, and first lit in June 1853. To help navigation towards ore docks, Congress approved funds to build the Marquette Harbor Light in 1850. The Marquette Harbor Light is located on Lake Superior in Marquette, Michigan, a part of the Upper Peninsula. Coast Guard Lighthouses and Light Stations on the Great Lakes TR USCG archive image of the Marquette Harbor Light ![]()
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