GreatAmericanLakes

Shipwreck · Lake Superior · Foundered

SS John B. Cowle

A bulk freighter built in 1902, lost on Lake Superior in 1909. The record: “Sank in Whitefish Bay 12 July 1909 after colliding with Isaac M. Scott.”

Chart of the SS John B. Cowle wreck site on Lake Superior, with nearby wrecks markedSS ViennaSS Superior CitySS CometSS MyronMiztecSS M.M. DrakeSS John B. Cowle

The vessel

On the record

Type
Bulk freighter
Builder
Jenks Shipbuilding Co., Port Huron
Launched
2 October 1902
Completed
1902
Length
420 ft (128 m)
Beam
50 ft (15 m)
Tonnage
4731 GRT; 3911 NRT; 6500 DWT
Propulsion
3-cylinder triple expansion engine
Crew
24
Fate
Sank in Whitefish Bay 12 July 1909 after colliding with Isaac M. Scott
Coordinates
46.7406° N, 84.9646° W

The same year

Also lost in 1909

The same decade

Superior losses of the 1900s

On the bottom nearby

Nearest Superior wrecks

  1. SS Vienna0.0 mi · lost 1892
  2. SS Superior City4.5 mi · lost 1920
  3. SS Comet4.9 mi · lost 1875
  4. SS Myron5.5 mi · lost 1919
  5. Miztec6.7 mi · lost 1921
  6. SS M.M. Drake6.8 mi · lost 1901

Straight-line distance between published positions.

By boat

Closest launches

On the horizon

Nearest lights

On shore

Worth the stop

Source

Vessel facts on this page come from the infobox of the English Wikipedia article SS John B. Cowle (1902), retrieved 2026-10-11. We print the fields as recorded and add nothing; a missing field means the record is silent. Tonnage and dimensions were often measured more than one way in their day, so they can differ between sources.

Chart shoreline generalized from Natural Earth (public domain). Not for navigation. Something wrong or missing? Write to contact@greatamericanlakes.com.