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Hunting New England Shipwrecks

USS G-1

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USS G-1
(Mariners Museum)

G-1 location ranges
(Courtesy of Bill Carter)

The table below provides historical and statistical data on the vessel. Some of the information may be incomplete. If you have additions or corrections, please e-mail us at the address listed below.

Shipwreck Data

Vessel Name USS G-1
Other Names Seal and SS-19½
Vessel Type Submarine
Owner U. S. Navy
Length / Beam / Draft (feet) 161' / 13' / 12'
Tonnage 380
Hull Construction Steel
Propulsion Diesel / Electric / Screw
Cargo  
Built 1911 at Newport News, VA
Date of Loss June 21, 1921
Reason for Loss Blown apart in Navy depth charge experiment
Fatalities None
Location Narragansett Bay East Passage - off Taylor Point, Jamestown, RI
625 yards 42° T from Taylor Point (per U.S. Navy records)
See location range document above
Coordinates (Lat/Lon) 41° 30.889' N / 71° 21.246' W
Coordinates (Loran C)  
Water Depth (feet) 100'
Typical Visibility (feet) Usually poor (0 - 5')
Wreck Condition Partially intact, mostly buried in mud
Diving Considerations A dangerous dive due to depth, poor visibility and strong currents
Other Information  
Attention Divers
The information on this page was obtained from a variety of sources. Although we have attempted to make it as accurate as possible, it may contain errors.  For your personal safety, use extreme caution when diving on this wreck.

For more information on this wreck's location and history, and water and diving conditions in the area, contact local dive shop personnel, dive charter boat operators and local fishermen. Also check out the other shipwreck Websites listed on our Favorite Links page.


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