Skip to content
Shotline Diving
  • Home Page
    • American Seaway Project
    • Kingston Project
    • Picton Project
    • Verifed by Mark & Roman
      • Listing of Shore Dives
  • Our 3D Models
  • Blog
  • SLD’s Youtube Channel
    • Video Directory
    • Dan Gildea’s Video Archive – SLD US Side
    • Spikes Video Archive – Historical
  • Reference Documentation
    • Privacy Policy
    • Contributor’s Acknowledgment Page
    • Keyword Search Cheat Sheet
    • Shotline Diving’s Glossary Terms.
    • Shotline Diving Knowledge Base Portal

Abandoned

23
  • Calatco #2 US 236512 (U.S. Navy Tug No. 56, Leader)
  • Daniel G. Fort US 6627
  • Fox Island Steam launch
  • Frontier
  • Hattie L Johnson US 42513
  • Henderson Harbour Barge
  • Laurel (Laura)
  • Light Beacon
  • Mary E. Burgoyne US 17027 (Tempest)
  • Northern Lights (1899)
  • Record LS1775/40
  • Record LS1776/40
  • Rudder
  • Sacketts Harbour Wreck
  • Sodus Point 3
  • Sodus Point Bay Wrecks
  • Stoney Island Barge
  • The Craig Wreck
  • The Galloo Island Marine Railroad
  • Tonawanda Boiler
  • Triumph (1816)
  • Unidentified Hull – Webster NY
  • USS Sylph (1813)

Ashore

21
  • Acorn 1844
  • Albacore C 74380
  • Alice (1859)
  • Ariadne (1871)
  • C. G. Alvoord, Charles G. Alvord, California (1849) C 4389
  • Canada (1826)
  • Caroline Marsh
  • Carthaginian (1855)
  • Cayuga (1841)
  • Clyde C 33560
  • Commodore Owen
  • Fox Island Barge
  • George Clinton (1841)
  • J. S. Harvey
  • John Marshall
  • London C 72584
  • Norwegian and Tug Maria Melvin
  • Queen of the Bay
  • Sweet Home (1853)
  • Wide Awake
  • Williamson (pre-1761)

Buried by Landfill

1
  • Williamson (pre-1761)

Burnt at Dock

1
  • William Avery (1869)

Capsized

1
  • Anawan

Collision

9
  • Anna M. Foster (Foster ) C 71276
  • Carrier Dove (1854)
  • Commodore Barrie
  • Cuba
  • Fred McBrier (1881)
  • John Marsh
  • Nellie Wilder
  • Orcadian (1854)
  • Titania US 145074

Destroyed at (Dock, Breakwater, Harbour)

11
  • Ainsworth (1835)
  • Almira (1849)
  • Baltic US 2138
  • Birmingham (Alciope United Kingdom)
  • City Of Toronto
  • Eliza K. Redford US 135493
  • George B. Sloan
  • George M Chapman (1854)
  • Thrush C 97200
  • Tranchemontagne (1864)
  • Tuscarora C 80912

Explosion (Boiler, Gas, Dynamite)

1
  • Ray Bay Wreck

Fire

14
  • Dalhousie (1869)
  • Ellen Bronson (1835) (Eton Bronson)
  • Ellswerth
  • Geneva US 86005
  • Hinckly (1902)
  • HMS George
  • HMS Halifax
  • HMS Mohawk
  • HMS Oswego
  • HMS Vigilant
  • United Workman US 164181
  • William Avery (1869)
  • William Gardner
  • Wisconsin (1852)

Located but Unidentified

13
  • Canal Boats Near Oswego
  • Galloo Island Wreck #2
  • Henderson Harbour Barge
  • K2
  • Mystery Steamer
  • Nipigon (Maplehill, Maplegrange) C 130272
  • Oswego 2
  • Oswego 6
  • Oswego D24
  • Record LS1775/40
  • Sacketts Harbour Wreck
  • Unidentified Hull – Webster NY
  • Unknown Sloop

Lost (Still Missing)

9
  • General Atomics MQ-9A Reaper
  • Getaway Gertie
  • HMS George
  • HMS Halifax
  • HMS Mohawk
  • HMS Ontario
  • HMS Oswego
  • HMS Vigilant
  • Wisconsin (1852)

Pounded to Pieces

7
  • Addie Membery US 106360
  • Alliance 1856
  • Ariadne (1871)
  • Caroline Marsh
  • Dolphin (pre 1819)
  • Dominion (1867)
  • Tuscarora C 80912

Recovered

1
  • Anawan

Scuttled

8
  • HMS George
  • HMS Halifax
  • HMS Mohawk
  • HMS Ontario
  • HMS Oswego
  • HMS Vigilant
  • Nipigon (Maplehill, Maplegrange) C 130272
  • Tekakwitha

Storm

18
  • American (1870)
  • Anawan
  • Annandale C 72572
  • Belle Adkins (Belle Atkins)
  • Canal Boats Near Oswego
  • City of New York C 116393 US 4377
  • Comorant US 240399 (Russell 4)
  • Dredge Gordon
  • HMS Ontario (1780)
  • Homer Warren (Atlantic)
  • John Burt US 75300
  • Mary Kay (Payday II)
  • Ocean Wave (1868)
  • Pigeon (pre 1876)
  • Saint Peter (1873)
  • Washington (Lady Washington)
  • Wave Crest C 83414
  • Young America US 27515

Stranded/Grounded

16
  • Charleston (1837)
  • Clara Hill US 125753
  • Cortez
  • Fair American (1804)
  • Hattie L Johnson US 42513
  • Isabella H. (Mccormick)
  • J.B. Collins
  • John P. Hale (1856)
  • Mary Kay (Payday II)
  • Minerva Cook
  • Rochester 1
  • Sparta/David W. Mills
  • Triumph (1816)
  • Wellington (pre-1854)
  • York (1799)
  • Young America US 27515

Sunk/Foundered

142
  • 104m Wreck
  • 117m Wreck
  • 118 fathoms Wreck
  • 137m Wreck
  • 62 Fathoms Wreck
  • Appelona (1814)
  • Ardelia (1835)
  • Atlas (1838)
  • Auburnville C 177428 (W.A.C. No.5)
  • Black Duck US 2115
  • Boston (1847)
  • Brothers (pre-1845)
  • Burt Barnes C 150489
  • Canal Boats Near Oswego
  • Cargo Barge
  • City of New York C 116393 US 4377
  • Commodore Barrie
  • Comorant US 240399 (Russell 4)
  • Daggerboard Schooner (Old Taylor or Galloo?)
  • Dredge Gordon
  • E. Hall (1864)
  • E.B. Gannett US 7243
  • E.J. Vickery
  • Etta Belle US 8730 (Champion)
  • Fishing Boat (Boston Whaler 21ft)
  • Foam (1845)
  • Foley US 6749
  • Frank C Barnes (J.C. Osgood US 120894) C 116386
  • Fred L. Wells US 120246 (Raney)
  • Galloo Island Wreck #2
  • H.B Preston (1877)
  • H.B. US 96862
  • H.R. Preston (1877)
  • Hamilton J. Mills US 42662
  • Harbourfest Houseboat
  • Henry Doville (H. Dovell, Doveil)
  • Hiawatha C 96904
  • HMS Charity
  • HMS Ontario (1780)
  • Homer Warren (Atlantic)
  • Iceberg (1856)
  • Iona C 94922
  • Jeska C 126128
  • John Marsh
  • John P. Hale (1856)
  • John S. Parsons US 76999
  • K11
  • K13
  • K2
  • K21
  • K4
  • K6
  • K8
  • Lady of the Lake
  • Laura C 17234
  • Light Beacon
  • Lochiel (Three Seas)
  • London (1848)
  • Lydia Ann (pre-1867)
  • Madison
  • Malta (1871)
  • Mary Ballard (1855)
  • Mary Kay (Payday II)
  • Matilda Taylor
  • Meteor C 33569
  • Mid Lake
  • Mid Lake 2 Wreck
  • Mid Lake 3
  • Mid Lake 4
  • Mid Lake 5
  • Milan (1845)
  • Milwalkee (1872)
  • Napoleon (1833)
  • Nellie Brown US 18318 (Neptune)
  • Nellie P. Downey
  • Nellie Wilder
  • Nisbet Grammer
  • Nonesuch
  • Ocean Wave (1868)
  • Onondaga C 80913
  • Ontario (Bay State)
  • Orcadian (1854)
  • Oswego 10
  • Oswego 2
  • Oswego 3
  • Oswego 4
  • Oswego 5
  • Oswego 6
  • Oswego 7
  • Oswego 8
  • Oswego 9
  • Oswego D11
  • Oswego D15
  • Oswego D17
  • Oswego D20
  • Oswego D21
  • Oswego D24
  • Oswego D27
  • Oswego D30
  • Oswego D32
  • Oswego D34
  • Oswego D36
  • Oswego D4
  • Oswego D44
  • Oswego D6
  • Oswego D9
  • Philip Becker U74214
  • Pigeon (pre 1876)
  • Plow Boy(1816)
  • Pulaski 1
  • Pulaski 2
  • Queen Of The Lakes C 77626
  • Ray Bay Wreck
  • Rochester 2
  • Rochester 3
  • Rochester 4
  • Rochester 5
  • Rochester 6
  • Royal Albert (1858)
  • Rudder
  • Shannon (1867)
  • Sodus Point 1
  • Sodus Point 2
  • Sodus Point 3
  • Sodus Point Yacht
  • Sophia
  • State of Ohio
  • Stowell (pre1862)
  • T.J. Waffle C 130767
  • Tekakwitha
  • Three Friends (1864)
  • Tip Top US 59171
  • Twilight (1858)
  • Unidentified Border Wreck
  • Unidentified Schooner
  • Unidentified Steamer
  • Unknown Sloop
  • William Elgin (Catherine)
  • William John (1844)
  • William Preston US 26563
  • Wisconsin (1852)
  • Wreck 7

Wreck (Verified)

104
  • 104m Wreck
  • 117m Wreck
  • 118 fathoms Wreck
  • 137m Wreck
  • 62 Fathoms Wreck
  • Anna M. Foster (Foster ) C 71276
  • Appelona (1814)
  • Ariadne (1871)
  • Atlas (1817)
  • C-45 Expeditor (Model 18 Twin Beech)
  • Canal Boats Near Oswego
  • Comorant US 240399 (Russell 4)
  • Cortez
  • Daggerboard Schooner (Old Taylor or Galloo?)
  • Daniel G. Fort US 6627
  • Dauntless C 64967
  • Dredge Gordon
  • E.B. Gannett US 7243
  • Fishing Boat (Boston Whaler 21ft)
  • Fox Island Barge
  • Fox Island Steam launch
  • Galloo Island Wreck #2
  • H.B Preston (1877)
  • Henderson Harbour Barge
  • Hiawatha C 96904
  • Ireland C 30791
  • John Marshall
  • K11
  • K13
  • K2
  • K21
  • K4
  • K6
  • K8
  • Lehigh Valley Railroad Trestle
  • Light Beacon
  • Malta (1871)
  • Mary Kay (Payday II)
  • Mid Lake
  • Mid Lake 4
  • Mid Lake 5
  • Milwalkee (1872)
  • Mystery Steamer
  • Nipigon (Maplehill, Maplegrange) C 130272
  • Northern Lights (1899)
  • Ocean Wave (1868)
  • Orcadian (1854)
  • Oswego 10
  • Oswego 2
  • Oswego 3
  • Oswego 4
  • Oswego 5
  • Oswego 6
  • Oswego 7
  • Oswego 8
  • Oswego 9
  • Oswego D11
  • Oswego D15
  • Oswego D17
  • Oswego D20
  • Oswego D21
  • Oswego D24
  • Oswego D27
  • Oswego D30
  • Oswego D32
  • Oswego D34
  • Oswego D36
  • Oswego D4
  • Oswego D44
  • Oswego D6
  • Oswego D9
  • Plow Boy(1816)
  • Pulaski 1
  • Pulaski 2
  • Queen Of The Lakes C 77626
  • Ray Bay Wreck
  • Record LS1775/40
  • Record LS1776/40
  • Roberval C 125972
  • Rochester 3
  • Rochester 4
  • Rochester 5
  • Rochester 6
  • Sacketts Harbour Wreck
  • Sodus (pre1876)
  • Sodus Point 1
  • Sodus Point 2
  • Sodus Point 3
  • Sodus Point Bay Wrecks
  • Sophia
  • Stoney Island Barge
  • Tekakwitha
  • The Craig Wreck
  • Tonawanda Boiler
  • Tornado
  • Unidentified Border Wreck
  • Unidentified Hull – Webster NY
  • Unidentified Hull – Sacketts Harbour
  • Unidentified Schooner
  • Unidentified Steamer
  • Unknown Sloop
  • Washington (Lady Washington)
  • Waterson Point Wreck
  • Wreck 7

Wrecked

17
  • Agnes Hope C 71168
  • Cabin Aircraft 1935
  • Cessna 172 N737TH
  • Dauntless C 64967
  • F-101B-105-MC Voodoo/58-0268
  • Frank Stewart (pre1863)
  • Frontier
  • HMS Charity
  • James G. Blaine US 20195 (Pensaukee)
  • James H. Shrigley US 76214
  • London C 72584
  • Maggie Hunter (John S. Clark) C 72954
  • Robert Bruce (pre-1835)
  • Thomas R. Merritt US 72212
  • Wayne
  • Williamson (pre-1761)
  • Young America US 27515
  • Home
  • Docs
  • American Ontario
  • Sunk/Foundered
  • 104m Wreck

Identification & Site Information

  • Name: The 104m Wreck
  • Location: Deep waters of Lake Ontario
  • Coordinates: Confidential, not publicly disclosed
  • Depth: 104 meters (approximately 341 feet), requiring advanced diving or ROV exploration

Vessel Type

The 104m Wreck refers to an unidentified shipwreck resting at a depth of 104 meters (341 feet) in Lake Ontario. This wreck remains unidentified, and its substantial size suggests it might have been a large cargo ship, passenger Steamer, or industrial vessel from the late 19th or early 20th century. Lacking specific construction details, the ship’s purpose and origin are largely speculative.

Description and History

Lake Ontario’s Maritime Legacy

Lake Ontario has long been a major thoroughfare for trade, transport, and military activities, accumulating a rich maritime history filled with hidden shipwrecks. The lake’s depths, cold temperatures, and murky conditions have preserved many lost vessels. The 104m Wreck likely belongs to an era when ships of considerable size played crucial roles in the movement of goods and passengers across the Great Lakes.

Discovery and Location

Situated in the deeper waters of Lake Ontario, the exact location of the 104m Wreck remains undisclosed to protect it from unauthorized diving. The size, depth, and central location within the lake suggest it may have been significant in its time, possibly serving one of the lake’s major routes.

Wreck Characteristics

At an approximate depth of 104 meters (341 feet), the 104m Wreck is one of Lake Ontario’s larger and more intriguing unidentified wrecks. Early sonar and ROV explorations indicate that the structure is relatively intact, creating potential for future archaeological studies on its construction and role.

Historical Context

In the late 1800s and early 1900s, the Great Lakes were central to North American commerce and military logistics. During this period, Lake Ontario’s waterways were heavily trafficked, carrying goods, passengers, and sometimes military supplies. The 104m Wreck may represent this era, embodying a time when Lake Ontario was one of North America’s busiest maritime routes.

Significance of the Site

This wreck, preserved in Lake Ontario’s cold freshwater, provides a unique opportunity to study historical shipbuilding and maritime practices. The intact condition suggests that artifacts aboard could provide insights into onboard life, possible cargo, and the ship’s operational purpose.

Challenges and Future Exploration

The depth and extent of the wreck require advanced technology, including high-resolution sonar mapping, ROVs, and possibly submersibles. Identifying the wreck will likely depend on comparing its features to historical records of lost ships in Lake Ontario.

Final Disposition

The cause of the sinking of the 104m Wreck remains speculative. However, its relatively intact state indicates it may have been lost suddenly, possibly due to a collision or storm.

Located By & Date

  • Located By: Likely discovered through sonar imaging and ROV exploration
  • Date: Not publicly disclosed

NOTMARs & Advisories

No specific NOTMARs have been issued for the 104m Wreck due to its undisclosed location.

Resources & Links

  • Maritime History of the Great Lakes
  • Great Lakes Shipwreck Preservation Society
  • Shipwreck Stories
  • Underwater Archaeology Research Centre

Conclusion

The 104m Wreck remains an intriguing mystery on the bed of Lake Ontario, preserved by the lake’s cold waters. Future exploration may reveal its identity and offer a clearer understanding of the region’s maritime history and shipbuilding techniques.

Keywords: Lake Ontario, 104m depth, unidentified shipwreck, Great Lakes, maritime history, underwater archaeolog

Related

© 2025 Shotline Diving • Built with GeneratePress