Hms Blackwater Wreck
| Field | Value |
|---|---|
| Wreck Category | dangerous wreck |
|
Hms blackwater Wreck Location Marine Coordinates (DMM) |
50 55.386 N,1 6.063 E |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 21.2 m |
| Water Depth | 26 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | HMS BLACKWATER |
| Type | destroyer |
| Flag | GB |
| Length | 68.6 m |
| Width | 7 m |
| Sonar Length | 58.3 |
| Sonar Width | 10 |
| Shadow Height | 6.2 |
| Orientation | 5 |
| Tonnage | 550 |
| Tonnage Type | displacement |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Apr 6, 1909 |
| Bottom Texture | 6,4 |
| Original Detection Year | 1909 |
| Last Detection Year | 2016 |
| Original Source | other |
| Surveying Details | H1289/74 10.2.75 POSN 5.75M, S 88DEGS E FROM DUNGENESS LT IN APPROX 20FMS. (COURT MARTIAL PROCEEDINGS). VAR'N 16DEGS W. H4551/76 15.11.76 WK LOCATED IN 1956 IN 505524.5N, 010616E [EUR] USING DECCA. STANDS 28FT HIGH. (RISDON BEAZLEY, 27.10.76). INS AS WK 18MTRS IN 505519.5N, 010617E [OGB]. BR STD. H4199/78 20.10.78 LOCATED 18.9.77 IN 505521N, 010610E [EUR] USING TRISPONDER [2 LOP]. LEAST E/S DEPTH 20.8 IN GEN DEPTH 27-28MTRS. SCOUR DEPTH 31MTRS. DCS3 HT 8.4MTRS. LENGTH 68MTRS. LYING 010/190DEGS. (HMS BULLDOG, HI 35/77). AMEND TO WK 18.5MTRS IN REVISED POSN. BR STD. H1310/82/25 13.7.83 THOUGHT PROBABLY TO BE HMS BLACKWATER. DAMAGE APPARENTLY INDICATES SHE WAS STRUCK STBD SIDE AMIDSHIPS AND VIRTUALLY CUT IN TWO. TELEGRAPH/REVOLUTION REPEATERS RECOVERED. CYLINDRICAL DEVICES, ABOUT 3FT LONG, 26-28INS DIAMETER [POSSIBLY PART OF TORPEDOES OR DEPTH CHARGES] REMAIN ON STERN. SMALL ARMS ALSO RECOVERED. (P E THOMAS, 4.7.83). HH100/351/01 15.9.89 POSITIVELY IDENTIFIED AS HMS BLACKWATER - NAME PLATE RECOVERED. (J S BLIGHT, 25.8.89). HH090/711/01 29.1.97 EXAM'D 9.8.96 IN 505523N, 010604E [WGD] USING DGPS. SWEPT CLEAR 21.6, FOUL 21.9MTRS. LEAST E/S DEPTH 22.4 IN GEN DEPTH 26.5MTRS. NO SCOUR. DCS3 HT 4.5MTRS. LENGTH 90MTRS, WIDTH 15MTRS. LIES 101/190DEGS. INTACT, NO DEBRIS. (NP 1016, HI 711). AMEND TO SW 21.5MTRS IN 505520.9N, 010610.1E [OGB]. BR STD. SEP2016/000091764 20.4.17 EXAM'D 26.7.16 IN 5055.386N, 0106.063E [WGD]. LEAST M/B DEPTH 21.2MTRS IN GEN DEPTH 26.9MTRS, LENGTH 58.3MTRS, WIDTH 10MTRS, HEIGHT 6.2MTRS, ORIENTATION 005/185 DEGS. WRECK IS LARGELY INTACT AND UPRIGHT, PARTIALLY BURIED WITH A SMALL PIECE OF WRECKAGE FOUND ABOUT 50MTRS SE OF MAIN WRECK. (GARDLINE, HI 1497). AMEND DW 21.2MTRS IN REVISED POSITION. |
| Last Amended Date | Apr 20, 2017 |
Circumstances of loss
SANK FOLLOWING A COLLISION WITH SS 'HERO'.
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