Birchgrove Wreck
| Field | Value |
|---|---|
| Wreck Category | non-dangerous wreck |
|
Birchgrove Wreck Location Marine Coordinates (DMM) |
47 37.94 N,3 45.08 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 45 m |
| Water Depth | 65 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | BIRCHGROVE |
| Type | steam ship |
| Flag | GB |
| Tonnage | 2821 |
| Tonnage Type | gross |
| Cargo | coal |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Dec 2, 1917 |
| Bottom Texture | Mud |
| Original Detection Year | 1917 |
| Last Detection Year | 2019 |
| Original Source | published World War 1 losses |
| Surveying Details | M80175 SANK IN 473800N, 034500W OR 287DEGS, 10M FROM ILE DE GROIX. (AUTHORITY NOT STATED). H1271/81 1.7.81 SHOWN AS NDW PD IN 473800N, 034505W ON FR 5479 [1981 EDN]. CHART AS NDW PD IN 473800N, 034500W. R/P. 8.9.83 NOT LISTED IN FR WRECK RECORDS 1976. 29.7.87 SHOWN AS WK USC PD 45MTRS ON FR 7031 [1986 EDN]. G/S. 31.8.88 WK USC 45MTRS IN 473800N, 0034500W [EUR]. POSN ACCURACY 5M [=PD]. GEN DEPTH 65MTRS. (FR WK RECORDS 1987, NO.14573183). |
| Last Amended Date | Aug 27, 2019 |
Circumstances of loss
TORPEDOED & SUNK WITHOUT WARNING BY A GERMAN SUBMARINE. (WW1 SL). SUNK WHILE ON PASSAGE FROM PENARTH TO BORDEAUX. (LL WW1).
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