This is the information page about the shipwreck John mowlem, the water chart below shows the wreck in its immediate vicinity. The position of this wreck is 53 34.089 N,0 4.716 E (53.56915, 0.0936)
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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: JOHN MOWLEM
Year of registration: 1968
Water depth above wreck: 11 meter, Height above seabed: 50 cm
Known since: 1968, last detected: 20200515
Details measurements/cartography: H6450/68 6.12.68 LOCATED 7.5.68 IN 533402N, 000446E [OGB] USING HIFIX/3. LEAST E/S DEPTH 37FT IN GEN DEPTH 40-44FT. SCOUR DEPTH 53FT. (HMS ENTERPRISE, HI 39/68). BR STD. H1433/71 4.5.71 NOT SHOWN ON BTDB SURVEY [K5557/FH]. - QUERIED WITH HUMBER. H1433/71 19.8.71 CONFIRMED WRECK HAS NOT BEEN REMOVED BUT NO INDICATION OF PRESENCE FOUND. (BTDB LTR DTD 27.7.70). 27.4.72 NOT SHOWN BR TRANS DOCK BD HUMBER SURVEY 1971 CORRECT TO 25.1.72. NCA. H1433/76 19.5.80 SHOWN AS FOUL ON BTDB 1979 SURVEY [K5557/14]. BR STD. H1424/80 22.5.81 SHOWN AS WK 10.9MTRS ON BTDB 1980 SURVEY [K5557/16]. NCA. H1424/80 11.5.82 SHOWN AS WK 10.9MTRS IN 533400.5N, 000445E ON HUMBER CHART NO.8/1 [1981 CORRECT TO 12/2/82]. BR STD. 29.8.96 SHOWN IN 533402N, 000447E ON HUMBER 8 [17TH EDN]. BR STD. HH252/400/08 20.1.99 POSITION REASSESSED IN 1998 TO 5334.069N, 0004.816E [OGB]. (ABP HUMBER, LTR DTD 12.1.99). BR STD. SEP 2007000086485 9.1.08 SHOWN AS WK 10.3MTRS IN 5334.083N, 0004.706E [WGD] ON HUMBER SURVEY 2/15 DTD APR-NOV '07. CORRECT ON BA 1188, BUT SHOWN AS WK 10.9MTRS ON BA 109.
- NM BLOCK 588/08. 4.6.09 OBSTN 10.9MTRS SHOWN IN 5334.082N, 0004.716E [WGD] ON HUMBER 8 [APR '09 EDN]. RETAIN WK 10.9MTRS IN REVISED POSN. BR STD. SEP 2011/000192813 7.9.11 NOT LOCATED BY M/B. (NETSURVEY, HI 1358). COVERED BY SEABED OF RIPPLED SAND. AMEND DEAD. BR STD. SEP 2021/000067871 19.5.20 EXAM'D 19.5.20 IN 5334.089N, 0004.716E [WGD]. LEAST M/B DEPTH 10.16MTRS IN GEN DEPTH 11MTRS, LENGTH 51.47MTRS, WIDTH 13.13MTRS, HEIGHT 4.15MTRS, ORIENTATION 050 DEGS. SCOUR LENGTH 25.00MTRS, WIDTH 14.49MTRS, 3.30MTRS DEEP, TOWARDS 320 DEGS. HALF BURIED WRECK IN TWO PIECES, BOW AND MIDSHIP INTACT. SCOUR OCCURS AROUND THE BOW. (CLINTON MARINE SURVEY, HI 1683). AMEND DW 10.1MTRS IN REVISED POSN.
Comment researcher: UK Hydrographic Office
Commentaar onderzoeker: HALF BURIED WRECK IN TWO PIECES, BOW AND MIDSHIP INTACT.
Position: 53 34.089 N,0 4.716 E