This is the information page about the shipwreck Lake portage, the water chart below shows the wreck in its immediate vicinity. The position of this wreck is 47 55.476 N,4 27.626 W (47.79905, -4.4180666666667)
Open the Water Map of this area in a full window
The texts accompanying this shipwreck are in English ๐ฌ๐ง, as they are prepared by the UK Hydrographic Office (UKHO) based on data from UKHO and the hydrographic services of the Netherlands, Belgium and Germany, among others. They include the known details of the wreck and the comments of the cartographers who have checked the position and condition of the wreck over time.
Name: LAKE PORTAGE
Length 76.5 meter, width: 13.4 meter, draught: 5.5, tonnage 1998 ton
Cause: built 1918 by mcdougall-duluth co. owned at the time of loss by the united states shipping board. torpedoed & sunk by german submarine off ushant. (dods). sunk by german submarine 'u88' whilst in convoy. (der krieg zur see).
Year of registration: 1918
Water depth above wreck: 32 meter
Known since: 1918, last detected: 2017
Details measurements/cartography: H4863/18 5.9.18 DW (MAST) IN 475540N, 042726W. (BREST TELEX & BREST NM 1174/18). - FNM 574/18. H2965/22 18.5.22 NOW CHARTED IN 475540N, 042702W. (AUTHORITY NOT STATED). BR STD. H5399/23 7.8.23 AMEND TO WK 23MTRS IN 475530N, 042740W. (PARIS NM 30 11410 23).
- NM 1376/23. 23.5.84 WK 23MTRS IN 475532N, 042732W [EUR]. (FRENCH WK RECORDS 1984). NC 2351. 22.2.88 WK 23MTRS IN 475532N, 042732W [EUR]. EXAMINED BY DIVERS. POSN ACCURACY 500MTRS. GEN DEPTH 29MTRS. SEABED SAND & GRAVEL. (FRENCH WK RECORDS 1987, NO.14574013). 18.5.00 SHOWN AS WK 23MTRS PA ON FRENCH 7147 [1988 EDN]. NC 2819. SEP 2009/000006389 2.2.09 WK PD 23MTRS SHOWN IN 4755.476N, 0427.626W [WGD] ON FRENCH 7147 [2ND EDN 2008]. BR STD.
Comment researcher: UK Hydrographic Office
Position: 47 55.476 N,4 27.626 W