| Event no. | Survey | Photos | Place name | Start Depth m | End Depth | Site number | County |
|---|
| 19840401/01 | 550 | | Ballyhenry Point, Strangford Lough. | -25.0 | -26.0 | 388 | Down |
| 19840515/01 | 550 | 1 | NW of Helens Bay, Belfast Lough. | | | 389 | Down |
| 19840515/02 | 550 | 6 | NW of Helens Bay, Belfast Lough. | | | 390 | Down |
| 19840515/03 | 550 | 5 | NW of Helens Bay, Belfast Lough. | | | 391 | Down |
| 19840515/04 | 550 | 4 | SE of Carrickfergus, Belfast Lough. | -7.0 | -8.0 | 392 | Antrim |
| 19840515/05 | 550 | 16 | Carrickfergus Bank, Belfast Lough. | | | 393 | Antrim |
| 19840515/06 | 550 | | Carrickfergus Bank, Belfast Lough. | | | 394 | Antrim |
| 19840516/01 | 550 | | NW Islet Hill, Belfast Lough. | | | 395 | Down |
| 19840516/02 | 550 | | NW Islet Hill, Belfast Lough. | | | 396 | Down |
| 19840516/03 | 550 | | NW Islet Hill, Belfast Lough. | | | 397 | Down |
| 19840524/01 | 550 | 8 | Whitehead, Belfast Lough. | | | 398 | Antrim |
| 19840524/02 | 550 | 2 | Whitehead, Belfast Lough. | | | 399 | Antrim |
| 19840524/03 | 550 | 15 | E of Cloghan Jetty, Belfast Lough. | | | 400 | Antrim |
| 19840524/04 | 550 | 5 | S of Kilroot Point, Belfast Lough. | | | 401 | Antrim |
| 19840530/01 | 550 | 8 | Runabay Head, Cushendun. | | | 402 | Antrim |
| 19840530/02 | 550 | 9 | Runabay Head, Cushendun. | | | 403 | Antrim |
| 19840530/03 | 550 | 8 | Runabay Head, Cushendun. | | | 404 | Antrim |
| 19840530/04 | 550 | 2 | Runabay Head, Cushendun. | | | 405 | Antrim |
| 19840530/05 | 550 | 8 | Cushendun Bay. | | | 406 | Antrim |
| 19840530/06 | 550 | 2 | Cushendun Bay. | | | 407 | Antrim |
| 19840530/07 | 550 | 7 | Cushendun Bay. | | | 408 | Antrim |
| 19840531/01 | 550 | 13 | Red Bay. | | | 409 | Antrim |
| 19840604/01 | 550 | 5 | SE Killowen Bank, Carlingford Lough. | -7.0 | -8.0 | 410 | Down |
| 19840604/02 | 550 | | SE Killowen Bank, Carlingford Lough. | | | 411 | Down |
| 19840604/03 | 550 | 8 | W of Killowen Bank, Carlingford Lough. | | | 412 | Down |
| 19840604/04 | 550 | | W of Killowen Bank, Carlingford Lough. | | | 413 | Down |
| 19840605/01 | 550 | 4 | W of Killowen Bank, Carlingford Lough. | | | 414 | Down |
| 19840605/02 | 550 | 1 | NW of Killowen Bank, Carlingford Lough. | | | 415 | Down |
| 19840606/01 | 550 | 18 | SE of Vidal Rock, Carlingford Lough. | -24.0 | -25.0 | 416 | Down |
| 19840606/02 | 550 | 2 | S of Vidal Rock, Carlingford Lough. | | | 417 | Down |
| 19840606/03 | 550 | 11 | S of Vidal Rock, Carlingford Lough. | | | 418 | Down |
| 19840606/04 | 550 | | S of Vidal Rock, Carlingford Lough. | | | 419 | Down |
| 19840606/05 | 550 | | N of Greenore Point, Carlingford Lough. | | | 420 | Down |
| 19840606/06 | 550 | | W of Buoy No 11a, Carlingford Lough. | | | 421 | Down |
| 19840606/07 | 550 | | NW Carlingford Lough. | | | 422 | Down |
| 19840606/08 | 550 | | NW Carlingford Lough. | | | 423 | Down |
| 19840606/09 | 550 | 6 | Rosstrevor Bay, Carlingford Lough. | | | 424 | Down |
| 19840606/10 | 550 | 2 | Rosstrevor Bay, Carlingford Lough. | | | 425 | Down |
| 19840607/01 | 550 | 1 | S of Green Island, Carlingford Lough. | -22.0 | -23.0 | 426 | Down |
| 19840607/02 | 550 | 20 | E of Greenore Point, Carlingford Lough. | -15.0 | -16.0 | 427 | Down |
| 19840607/03 | 550 | 4 | S Green Island, Carlingford Lough. | | | 428 | Down |
| 19840607/04 | 550 | 3 | S Green Island, Carlingford Lough. | -14.0 | -15.0 | 429 | Down |
| 19840607/05 | 550 | 2 | S Green Island, Carlingford Lough. | | | 430 | Down |
| 19840607/06 | 550 | 2 | S Green Island, Carlingford Lough. | | | 431 | Down |
| 19840607/07 | 550 | 1 | E of Stalka Rock, Carlingford Lough. | | | 432 | Down |
| 19840607/08 | 550 | 10 | W of Watson Rocks, Carlingford Lough. | | | 433 | Down |
| 19840608/01 | 550 | 3 | NW Buoy No 11a, Carlingford Lough. | | | 434 | Down |
| 19840608/02 | 550 | 7 | NW Buoy No 11a, Carlingford Lough. | | | 435 | Down |
| 19840608/03 | 550 | 8 | NW Buoy No 11a, Carlingford Lough. | | | 436 | Down |
| 19840608/04 | 550 | | E of Greenore Point, Carlingford Lough. | -7.0 | -8.0 | 437 | Down |
| 19840608/05 | 550 | | E of Greenore Point, Carlingford Lough. | -2.0 | -2.0 | 438 | Down |
| 19840608/06 | 550 | | W of Green Island, Carlingford Lough. | -7.0 | -8.0 | 439 | Down |
| 19840619/01 | 550 | 4 | E of Fair Head. | | | 440 | Antrim |
| 19840619/02 | 550 | 14 | E of Fair Head. | -25.0 | -26.0 | 441 | Antrim |
| 19840619/03 | 550 | 12 | E of Fair Head. | | | 442 | Antrim |
| 19840619/04 | 550 | 7 | E of Fair Head. | | | 443 | Antrim |
| 19840619/05 | 550 | 6 | E of Fair Head. | | | 444 | Antrim |
| 19840619/06 | 550 | 7 | Fair Head. | | | 445 | Antrim |
| 19840619/07 | 550 | 3 | N of Deserted Collieries, Fair Head. | -26.0 | -27.0 | 446 | Antrim |
| 19840620/01 | 550 | 5 | SE of Kinbane Head, Ballycastle. | | | 447 | Antrim |
| 19840620/02 | 550 | 14 | SE of Kinbane Head, Ballycastle. | | | 448 | Antrim |
| 19840620/03 | 550 | 9 | SE of Kinbane Head, Ballycastle. | | | 449 | Antrim |
| 19840620/04 | 550 | 1 | SE of Kinbane Head, Ballycastle. | | | 450 | Antrim |
| 19840620/05 | 550 | 4 | Ballycastle Bay. | | | 451 | Antrim |
| 19840620/06 | 550 | 2 | Ballycastle Bay. | | | 452 | Antrim |
| 19840620/07 | 550 | 3 | Ballycastle Bay. | | | 453 | Antrim |
| 19840621/01 | 550 | 4 | N of Deserted Collieries, Fair Head. | | | 454 | Antrim |
| 19840621/02 | 550 | 4 | Drumnakill Point, Murlough Bay. | -25.0 | -26.0 | 455 | Antrim |
| 19840621/03 | 550 | | Drumnakill Point, Murlough Bay. | | | 456 | Antrim |
| 19840626/01 | 550 | | S of Ballygalley Head. | -26.0 | -27.0 | 457 | Antrim |
| 19840626/02 | 550 | | S of Ballygalley Head. | | | 458 | Antrim |
| 19840626/03 | 550 | 3 | S of Ballygalley Head. | | | 459 | Antrim |
| 19840626/04 | 550 | | S of Ballygalley Head. | | | 460 | Antrim |
| 19840626/05 | 550 | 5 | S of Black Head Cave, Larne. | | | 461 | Antrim |
| 19840627/01 | 550 | | S of Sunny Bank, Larne Lough. | | | 462 | Antrim |
| 19840627/02 | 550 | | SW of Channel, Larne Lough. | -6.0 | -7.0 | 463 | Antrim |
| 19840627/03 | 550 | | E of Middle Bank, Larne Lough. | | | 464 | Antrim |
| 19840627/04 | 550 | | S of Middle Bank, Larne Lough. | | | 465 | Antrim |
| 19840627/05 | 550 | | E of Curran Point, Larne Lough. | | | 466 | Antrim |
| 19840628/21 | 555 | | Port Moon, North Coast. | 3.5 | 0.2 | 23 | Antrim |
| 19840703/01 | 550 | 11 | N of The Storks, Skerries, Portrush. | | | 467 | Antrim |
| 19840703/02 | 550 | 14 | N of The Storks, Skerries, Portrush. | | | 468 | Antrim |
| 19840703/03 | 550 | 11 | N of The Storks, Skerries, Portrush. | | | 469 | Antrim |
| 19840703/04 | 550 | 3 | N of The Storks, Skerries, Portrush. | | | 470 | Antrim |
| 19840703/05 | 550 | 6 | N Black Rock, Skerries, Portrush. | | | 471 | Antrim |
| 19840703/06 | 550 | 4 | N Black Rock, Skerries, Portrush. | | | 472 | Antrim |
| 19840703/07 | 550 | 8 | N Black Rock, Skerries, Portrush. | | | 473 | Antrim |
| 19840703/08 | 550 | | N Black Rock, Skerries, Portrush. | | | 474 | Antrim |
| 19840704/01 | 550 | 6 | Benbane Head. | | | 475 | Antrim |
| 19840704/02 | 550 | 10 | Benbane Head. | | | 476 | Antrim |
| 19840704/03 | 550 | 7 | Benbane Head. | | | 477 | Antrim |
| 19840704/04 | 550 | 5 | Benbane Head. | | | 478 | Antrim |
| 19840704/05 | 550 | 18 | Runkerry Point, Portrush. | | | 479 | Antrim |
| 19840704/06 | 550 | 15 | Runkerry Point, Portrush. | -15.0 | -16.0 | 480 | Antrim |
| 19840704/07 | 550 | 10 | Runkerry Point, Portrush. | | | 481 | Antrim |
| 19840704/08 | 550 | 4 | Runkerry Point, Portrush. | | | 482 | Antrim |
| 19840705/01 | 550 | 13 | NW Portstewart Point. | -23.0 | -24.0 | 483 | Londonderry |
| 19840705/02 | 550 | 13 | NW Portstewart Point. | | | 484 | Londonderry |
| 19840705/03 | 550 | 3 | NW Rinagree Point, Portstewart. | | | 485 | Londonderry |
| 19840705/04 | 550 | 1 | NW Rinagree Point, Portstewart. | | | 486 | Londonderry |
| 19840705/05 | 550 | 13 | NW Rinagree Point, Portstewart. | | | 487 | Londonderry |
| 19840705/06 | 550 | 8 | NW Rinagree Point, Portstewart. | | | 488 | Londonderry |
| 19840705/07 | 550 | 10 | NW Portstewart Point. | -7.0 | -8.0 | 489 | Londonderry |
| 19840705/08 | 550 | 3 | NW Portstewart Point. | -2.0 | -2.0 | 490 | Londonderry |
| 19840708/21 | 555 | 24 | Rinagree Point, North Coast. | 3.5 | 0.2 | 12 | Antrim |
| 19840708/25 | 555 | | Curran Strand, North Coast. | 3.5 | 0.2 | 13 | Antrim |
| 19840713/21 | 555 | 20 | Old Pier, NE Coast. | 3.5 | 0.2 | 59 | Antrim |
| 19840713/22 | 555 | 29 | Drumnagreagh Port, NE Coast. | 3.5 | 0.2 | 68 | Antrim |
| 19840726/01 | 550 | | SE Mew Island, Copeland Islands. | | | 491 | Down |
| 19840726/02 | 550 | 4 | SE Mew Island, Copeland Islands. | | | 492 | Down |
| 19840726/03 | 550 | | SE Mew Island, Copeland Islands. | | | 493 | Down |
| 19840726/04 | 550 | 15 | NE Mew Island, Copeland Islands. | -27.0 | -28.0 | 494 | Down |
| 19840726/05 | 550 | 9 | NE Mew Island, Copeland Islands. | -14.0 | -15.0 | 495 | Down |
| 19840726/06 | 550 | 8 | NE Mew Island, Copeland Islands. | | | 496 | Down |
| 19840727/01 | 550 | 17 | NW Lighthouse Island, Copeland Islands. | -25.0 | -26.0 | 497 | Down |
| 19840727/02 | 550 | 9 | NW Lighthouse Island, Copeland Islands. | | | 498 | Down |
| 19840727/03 | 550 | 7 | S Lighthouse Island, Copeland Islands. | | | 499 | Down |
| 19840727/04 | 550 | 10 | S Lighthouse Island, Copeland Islands. | | | 500 | Down |
| 19840727/05 | 550 | | S Lighthouse Island, Copeland Islands. | | | 501 | Down |
| 19840727/06 | 550 | 10 | NW Lighthouse Island, Copeland Islands. | | | 502 | Down |
| 19840731/01 | 550 | 2 | Barkley Rocks, Millisle. | | | 503 | Down |
| 19840731/02 | 550 | 8 | Barkley Rocks, Millisle. | | | 504 | Down |
| 19840731/03 | 550 | 5 | Barkley Rocks, Millisle. | | | 505 | Down |
| 19840731/04 | 550 | | Barkley Rocks, Millisle. | | | 506 | Down |
| 19840731/05 | 550 | 3 | Barkley Rocks, Millisle. | -2.0 | -2.0 | 507 | Down |
| 19840731/06 | 550 | | E Ballyferris Point, Ballywalter. | -24.0 | -25.0 | 508 | Down |
| 19840731/07 | 550 | 7 | W of Craigbrain, Ballywalter. | | | 509 | Down |
| 19840801/01 | 550 | 5 | Craigbrain, Ballywalter. | | | 510 | Down |
| 19840801/02 | 550 | 13 | Craigbrain, Ballywalter. | -16.0 | -17.0 | 511 | Down |
| 19840801/03 | 550 | 8 | S of Skullmartin, Ballywalter. | | | 512 | Down |
| 19840801/04 | 550 | 9 | S of Skullmartin, Ballywalter. | | | 513 | Down |
| 19840801/05 | 550 | 8 | Skullmartin, Ballywalter. | | | 514 | Down |
| 19840801/06 | 550 | 5 | Craigbrain, Ballywalter. | | | 515 | Down |
| 19840801/07 | 550 | 6 | Craigbrain, Ballywalter. | | | 516 | Down |
| 19840807/01 | 550 | 14 | White Cliffs, S Coast, Rathlin Island. | | | 517 | Antrim |
| 19840807/02 | 550 | 12 | White Cliffs, S Coast, Rathlin Island. | | | 518 | Antrim |
| 19840807/03 | 550 | 8 | White Cliffs, S Coast, Rathlin Island. | | | 519 | Antrim |
| 19840807/04 | 550 | 4 | Rue Point, Rathlin Island. | -26.0 | -27.0 | 520 | Antrim |
| 19840807/05 | 550 | 4 | Arkill Bay, Rathlin Island. | | | 521 | Antrim |
| 19840807/06 | 550 | 5 | Arkill Bay, Rathlin Island. | | | 522 | Antrim |
| 19840808/01 | 550 | 9 | Bull Point, Rathlin Island. | | | 523 | Antrim |
| 19840808/02 | 550 | 19 | Bull Point, Rathlin Island. | | | 524 | Antrim |
| 19840808/03 | 550 | 4 | Bull Point, Rathlin Island. | | | 525 | Antrim |
| 19840808/04 | 550 | 4 | Bull Point, Rathlin Island. | | | 526 | Antrim |
| 19840808/05 | 550 | 2 | Bull Point, Rathlin Island. | | | 527 | Antrim |
| 19840808/06 | 550 | 7 | Rue Point, Rathlin Island. | | | 528 | Antrim |
| 19840808/07 | 550 | 10 | Rue Point, Rathlin Island. | | | 529 | Antrim |
| 19840808/08 | 550 | 8 | Arkill Bay, Rathlin Island. | | | 530 | Antrim |
| 19840808/09 | 550 | 4 | Arkill Bay, Rathlin Island. | | | 531 | Antrim |
| 19840809/01 | 550 | 4 | Derginan Point, Rathlin Island. | | | 532 | Antrim |
| 19840809/02 | 550 | 12 | W of Farganlack Point, Rathlin Island. | | | 533 | Antrim |
| 19840809/03 | 550 | 7 | W of Farganlack Point, Rathlin Island. | | | 534 | Antrim |
| 19840809/04 | 550 | 7 | W of Farganlack Point, Rathlin Island. | -8.0 | -9.0 | 535 | Antrim |
| 19840809/05 | 550 | 3 | White Cliffs, S Coast, Rathlin Island. | | | 536 | Antrim |
| 19840809/06 | 550 | | White Cliffs, S Coast, Rathlin Island. | | | 537 | Antrim |
| 19840809/07 | 550 | | W of Farganlack Point, Rathlin Island. | | | 538 | Antrim |
| 19840810/01 | 550 | 16 | Altacarry Head, Rathlin Island. | | | 539 | Antrim |
| 19840810/02 | 550 | 12 | Farganlack Point, Rathlin Island. | -35.0 | -36.0 | 540 | Antrim |
| 19840810/03 | 550 | 13 | Farganlack Point, Rathlin Island. | | | 541 | Antrim |
| 19840810/04 | 550 | 12 | Farganlack Point, Rathlin Island. | | | 542 | Antrim |
| 19840810/05 | 550 | 11 | Farganlack Point, Rathlin Island. | -8.0 | -9.0 | 543 | Antrim |
| 19840810/06 | 550 | 6 | Farganlack Point, Rathlin Island. | | | 544 | Antrim |
| 19840812/01 | 550 | | Farganlack Point, Rathlin Island. | | | 545 | Antrim |
| 19840813/01 | 550 | 6 | E Coast, Rathlin Island. | | | 546 | Antrim |
| 19840813/02 | 550 | 15 | E Coast, Rathlin Island. | | | 547 | Antrim |
| 19840813/03 | 550 | 5 | W Rue Point, Rathlin Island. | | | 548 | Antrim |
| 19840813/04 | 550 | 13 | W Rue Point, Rathlin Island. | | | 549 | Antrim |
| 19840813/05 | 550 | 10 | W Rue Point, Rathlin Island. | | | 550 | Antrim |
| 19840813/06 | 550 | 5 | W Rue Point, Rathlin Island. | | | 551 | Antrim |
| 19840813/07 | 550 | 2 | E Coast, Rathlin Island. | | | 552 | Antrim |
| 19840813/08 | 550 | | E Coast, Rathlin Island. | | | 553 | Antrim |
| 19840814/01 | 550 | 11 | E of The Lochgary, Rathlin Island. | | | 554 | Antrim |
| 19840814/02 | 550 | 10 | E of The Lochgary, Rathlin Island. | -28.0 | -29.0 | 555 | Antrim |
| 19840814/03 | 550 | 13 | E of Doon Point, Rathlin Island. | -36.0 | -37.0 | 556 | Antrim |
| 19840815/01 | 550 | 11 | E of The Lochgary, Rathlin Island. | -42.0 | -43.0 | 557 | Antrim |
| 19840815/02 | 550 | | N Coast, Rathlin Island. | -29.0 | -30.0 | 558 | Antrim |
| 19840815/03 | 550 | | W of Castle Head, Rathlin Island. | -8.0 | -9.0 | 559 | Antrim |
| 19840816/01 | 550 | 13 | E of The Lochgary, Rathlin Island. | -50.0 | -51.0 | 560 | Antrim |
| 19840816/02 | 550 | 6 | Shamrock Pinnacle, Rathlin Island. | -27.0 | -28.0 | 561 | Antrim |
| 19840816/03 | 550 | | W of Farganlack Point, Rathlin Island. | -17.0 | -18.0 | 562 | Antrim |
| 19840817/02 | 550 | | Shamrock Pinnacle, Rathlin Island. | -36.0 | -37.0 | 563 | Antrim |
| 19840819/01 | 550 | | Lee's Wreck, Strangford Lough. | | | 564 | Down |
| 19840822/01 | 550 | 12 | S of Cow and Calf, Dundrum Bay. | -23.0 | -24.0 | 565 | Down |
| 19840822/02 | 550 | 3 | S of Cow and Calf, Dundrum Bay. | | | 566 | Down |
| 19840822/03 | 550 | 14 | S of Cow and Calf, Dundrum Bay. | | | 567 | Down |
| 19840822/04 | 550 | 6 | S of Cow and Calf, Dundrum Bay. | | | 568 | Down |
| 19840823/01 | 550 | 6 | SE of Mullartown Point, Dundrum Bay. | | | 569 | Down |
| 19840823/02 | 550 | 12 | SE of Mullartown Point, Dundrum Bay. | | | 570 | Down |
| 19840823/03 | 550 | 12 | SE of Mullartown Point, Dundrum Bay. | | | 571 | Down |
| 19840823/04 | 550 | 7 | Maggy's Leap, Dundrum Bay. | | | 572 | Down |
| 19840823/05 | 550 | 4 | Maggy's Leap, Dundrum Bay. | | | 573 | Down |
| 19840823/06 | 550 | 5 | Maggy's Leap, Dundrum Bay. | | | 574 | Down |
| 19840823/07 | 550 | 9 | E of Newcastle, Dundrum Bay. | | | 575 | Down |
| 19840823/08 | 550 | | E of Newcastle, Dundrum Bay. | | | 576 | Down |
| 19840824/01 | 550 | 3 | S of St.John's Point, Dundrum Bay. | | | 577 | Down |
| 19840824/02 | 550 | 7 | W St.John's Point, Dundrum Bay. | | | 578 | Down |
| 19840824/03 | 550 | 10 | W St.John's Point, Dundrum Bay. | | | 579 | Down |
| 19840824/04 | 550 | 12 | W St.John's Point, Dundrum Bay. | | | 580 | Down |
| 19840916/21 | 555 | | Downhill Strand, North Coast. | 3.5 | 0.2 | 10 | Londonderry |
| 19840921/21 | 555 | 18 | Cave House shore, NE Coast. | 3.5 | 0.2 | 54 | Antrim |
| 19840924/21 | 555 | 8 | Layd Church, NE Coast. | 3.5 | 0.2 | 55 | Antrim |
| 19840925/21 | 555 | | The Burnfoot, North Coast. | 3.5 | 0.2 | 14 | Antrim |
| 19840927/21 | 555 | | Larry Bane Bay, North Coast. | 3.5 | 0.2 | 28 | Antrim |
| 19840928/21 | 555 | | Magilligan Strand, North Coast. | 3.5 | 0.2 | 9 | Londonderry |
| 19841007/21 | 555 | | Lower Doaghs, Lough Foyle. | 3.5 | 0.2 | 7 | Londonderry |
| 19841008/21 | 555 | | Bann Estuary (west), North Coast. | 3.5 | 0.2 | 11 | Londonderry |
| 19841009/21 | 555 | 20 | Ringfad, NE Coast. | 3.5 | 0.2 | 63 | Antrim |
| 19841010/01 | 550 | | Russells Rock, Maidens. | | | 581 | Antrim |
| 19841011/21 | 555 | | Ballymulholland, Lough Foyle. | 3.5 | 0.2 | 6 | Londonderry |
| 19841023/21 | 555 | | Wallace's Rocks, Outer Ards. | 3.5 | 0.2 | 101 | Down |
| 19841026/21 | 555 | 28 | Craiglewey, SE Coast. | 3.5 | 0.2 | 159 | Down |
| 19841028/21 | 555 | | Holm Bay, Strangford Lough. | 3.5 | 0.2 | 147 | Down |
| 19841030/21 | 555 | | Ballymacormick Point, Belfast Lough. | 3.5 | 0.2 | 93 | Down |
| 19841105/21 | 555 | | Wallaces Rocks (sand), Outer Ards. | 3.5 | 0.2 | 100 | Down |
| 19841106/21 | 555 | | Barkley Rocks, Outer Ards. | 3.5 | 0.2 | 97 | Down |
| 19841107/21 | 555 | 8 | Marchburn Port, NE Coast. | 3.5 | 0.2 | 79 | Antrim |
