| Event no. | Survey | Photos | Video | Place name | Start Depth m | End Depth | County |
|---|---|---|---|---|---|---|---|
| 19810110/01 | 551 | 0 | Lee's Wreck, Ballyhenry Bay, Strangford L. | -10.0 | -11.0 | Down | |
| 19810125/01 | 551 | 0 | NE of Limestone Rock, Strangford Lough. | Down | |||
| 19810201/01 | 551 | 0 | Lee's Wreck, Strangford Lough. | -16.0 | -17.0 | Down | |
| 19811024/01 | 551 | 0 | Lee's Wreck, Strangford Lough. | -10.0 | -11.0 | Down |