| Event no. | Survey | Photos | Video | Place name | Start Depth m | End Depth | County |
|---|---|---|---|---|---|---|---|
| 19720810/03 | 551 | 0 | E of Holm Bay, Strangford Lough. | Down |
| Event no. | Survey | Photos | Video | Place name | Start Depth m | End Depth | County |
|---|---|---|---|---|---|---|---|
| 19720810/03 | 551 | 0 | E of Holm Bay, Strangford Lough. | Down |