Fourteen Foot Shoal Light
The light in 2001 (note the solar panels that provide the current power)
|Location||Lake Huron, Michigan|
|Year first constructed||1929|
|Year first lit||1930|
|Construction||Reinforced concrete and steel|
|Tower shape||square building; frustum of a cone tower|
|Markings / pattern||White with red trim|
|Tower height||36 feet (11 m)|
|Focal height||55 feet (17 m)|
|Original lens||Fourth-order Fresnel lens|
|Current lens||9.8-inch (250 mm) Tidelands acrylic optic Fresnel lens|
|Range||14 nautical miles (26 km; 16 mi)|
|Characteristic||0cculting W 4 seconds Operates year round.|
|Fog signal||HORN: 1 blast ev 15 s (2s bl) Diaphone|
|Heritage||place listed on the National Register of Historic Places|
Fourteen Foot Shoal Light Station
|NRHP reference #||05000742|
|Added to NRHP||July 27, 2005|
This light is located at the northern end of Lake Huron, Michigan, US, where it is necessary for boats heading to Chicago to pass through a narrow strait and still avoid shallow water. The most common path is to go south of Bois Blanc Island (Michigan). In this channel, the Poe Reef Light marks the northern end of the safe channel and the Fourteen Foot Shoal light marks the southern side of the channel.
The United States Lighthouse Service intended from the time of design that this light would be automated (possibly the first such instance) and operated by radio control from the nearby Poe Reef Light which is 3.5 miles (5.6 km) away; the keeper's house was never intended to be used as a residence. In 1925 a temporary acetylene buoy was installed there and construction of the permanent light began in 1929 such that the light could begin operation in 1930.
The original light was a fourth-order Fresnel lens. The focal plane is 56 feet (17 m). It now has a 9.8-inch (250 mm) acrylic optic Fresnel lens, and assuming it is properly installed and adjusted, has a maximum visible range of 9 nmi (17 km). A diaphone fog horn is attached.
Current status and getting there
The light has been added to the National Register of Historic Places; but is not on the state registry, although it was determined to be eligible by the Michigan State Historic Preservation Office.
A private boat is, of course, the best way to see this light close up. Short of that, Sheplers Ferry Service out of Mackinaw City offers periodic lighthouse cruises in the summer season. Its "Eastbound Tour" includes passes by Round Island Light, Bois Blanc Island and Light, Poe Reef Light and Fourteen Foot Shoal. Schedules and rates are available from Shepler's. Boat narration is provided by the Great Lakes Lightkeepers Association.
On September 30, 2017, the GSA ended its public auction transferring ownership to the Lake Huron Lighthouse Preservation Society Inc., a Michigan nonprofit organization managed by Jerry Persons and Joseph Niewiek.
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- Pepper, Terry. "Database of Original Lenses". Seeing the Light. terrypepper.com. Archived from the original on September 18, 2000.
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- "Amateur Radio Lighthouse Society, World List of Lights (WLOL)".
- "National Register Information System". National Register of Historic Places. National Park Service. March 13, 2009.
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- Edin, Colt, and Wobser, David, Fourteen Foot Shoal Light at Boatnerd.com.
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- * Michigan Lighthouse Fund, Fourteen Foot Shoal Light. Archived 2011-07-27 at the Wayback Machine
- 250 mm acrylic optic lens, Terry Pepper, Seeing the Light.
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- Rowlett, Russ. "Lighthouses of the United States: Michigan's Eastern Lower Peninsula". The Lighthouse Directory. University of North Carolina at Chapel Hill.
- National Park Service, Maritime Heritage Project, Inventory of Historic Lights, Fourteen Foot Shoal Light.
- Sheplers Ferry Service. Archived 2008-05-17 at the Wayback Machine
- West Michigan Tourist Association, Fourteen Foot Shoal Light. Archived 2011-07-26 at the Wayback Machine
- "Fourteen Foot Shoal Lighthouse". LighthouseFriends.
- "NATIONAL HISTORIC LIGHTHOUSE PRESERVATION ACT NOTICE OF AVAILABILITY – Fourteen Foot Shoal Light" (PDF). U.S. National Park Service.
- "A Tour of the Lights of the Straits." Michigan History 70 (Sep/Oct 1986), pp. 17–29.
- Lighthouse Central, Fourteen Foot Shoal light The Ultimate Guide to East Michigan Lighthouses by Jerry Roach (Publisher: Bugs Publishing LLC – July 2006). ISBN 0-9747977-1-5; ISBN 978-0-9747977-1-7.
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