Site								Count		Depth	29.9	Last Time
4 X, Sydney, Cape Solander								18		26.21		1/03/2025
6 Fathom Reef, Sydney, Port Hacking								21		21.80		16/11/2019
AIMS Bommie, Barrier Reef								2		18.20		24/08/2003
Anchor Reef (Near Bare Island), Sydney, Botany Bay								53		18.24		28/06/2025
Annie M Miller Wreck, Sydney								12		44.10	Yes	2/06/2012
Aquarium, Singapore								1		3.50		18/05/2015
Artificial Reef North, Sydney, Port Hacking								2		29.37		17/02/2024
Balcony, Sydney, Port Hacking								7		16.40		6/08/2022
Bali Nusa Dua Reef								2		17.10		19/07/2002
Bare Island Bommie, Sydney, Botany Bay								2		9.14		27/09/2008
Bare Island Deep Wall, Sydney, Botany Bay								18		18.01		14/09/2024
Bare Island, Sydney, Botany Bay								56		14.40		18/03/2013
Barren's Hut, Sydney, Port Hacking								123		25.94		19/07/2025
Bass & Flinders, Sydney, Port Hacking								1		4.27		2/04/2011
Big Dipper, Barrier Reef								2		17.71		24/08/2003
Big Saigon, Sydney, Cape Bailey								25		24.51		7/06/2025
Big Seal Rock East, Seal Rocks								2		16.41		4/05/2025
Big Seal Rock West, Seal Rocks								1		15.53		25/06/2023
Big Seal Rock, Forster, Seal Rocks								1		23.77		26/01/2008
Birchgrove Park Wreck, Sydney, Barrenjoey Head								7		49.40	Yes	22/10/2011
Bubble Cave								1		13.88		26/03/2025
Bypass Reef, Sydney, Botany Bay								55		27.54		17/05/2025
Camp Cove, Sydney								2		7.01		29/12/2005
Cape Banks Caverns, Sydney, Botany Bay								12		18.80		17/08/2016
Carpet Cove Wreck, Beqa Lagoon, Fiji								1		28.90		24/10/2022
Carpet Cove, Beqa Lagoon, Fiji								1		16.50		23/10/2022
Cathedral Rock, Beqa Lagoon, Fiji								2		20.70		27/10/2022
Central Coast Fifshire Reef								1		17.60		17/03/2012
Central Coast Midway Reef								2		25.40		15/12/2012
Centurion Wreck, Sydney Harbour								2		18.29		13/02/2010
Circus Circus, Beqa Lagoon, Fiji								1		22.90		24/10/2022
Clifton Gardens, Sydney								6		6.71		17/01/2010
Clovelly Pool, Sydney, Clovelly								3		5.79		14/09/2006
Cod Wall, Coral Sea								2		17.40		23/08/2003
Container Wall, Sydney, Botany Bay								4		21.03		18/10/2008
Cook Island, Tweed Heads								2		10.36		7/01/2007
Coolooli Wreck, Sydney								2		39.62	Yes	5/02/2005
Coral Gardens, Cook Islands								1		19.60		11/04/2012
Coral Gardens, Lady Musgrave Island								1		23.20		9/12/2001
Coral Rock, Shellharbour								1		20.12		13/05/2023
Coral Sea Fan Fair								1		23.80		22/08/2003
Coral Sea Rock Arch								1		35.11	Yes	22/08/2003
Double Decker Cave, Jervis Bay								2		21.95		24/09/2006
Drop Off Wall, Bali, Tulamben Bay								1		22.59		16/07/2002
Duckenfield Wreck, Sydney								1		24.38		17/11/2004
Elbow Cave								2		14.16		27/03/2025
Fairey Firefly, Jervis Bay								2		13.11		12/09/2009
Fairy Bower, Sydney, Manly								1		7.32		26/05/2004
Fish Rock Cave, South West Rocks								5		23.60		9/04/2017
Geronimo's Wall, Coral Sea								1		21.61		23/08/2003
Golf T, Sydney, Kurnell								1		24.50		4/05/2019
Gordon's Bay, Sydney, Clovelly								11		13.72		9/01/2008
Gravel Loader, Shellharbour								2		10.20		13/05/2023
Green Pole, Sydney, Port Hacking								1		6.50		15/10/2011
Groper Island, Coffs Harbour								1		13.72		25/01/2009
Gullies, Sydney, Port Hacking								3		20.73		11/04/2009
Harbour Masters Crack, Cook Islands								1		21.00		8/04/2012
Henry Bolte Wreck, Eden								1		26.00		8/03/2003
Henry Head, Sydney, Botany Bay								74		20.58		26/07/2025
Hilda Wreck, Sydney, Cape Bailey								7		25.60		3/03/2018
HMAS Adelaide, Central Coast								3		35.70	Yes	17/03/2012
HMAS Brisbane Wreck, Mooloolaba, QLD								10		20.80		16/04/2017
Hugo's Trench, Julian Rocks, Byron Bay								1		16.61		4/12/2001
Inner Blue Fish Point, Sydney, North Head								2		25.60		9/02/2008
Inscription Point, Sydney, Kurnell								16		13.10		16/04/2011
Itata Wreck, Sydney Harbour								1		8.23		11/09/2004
Jervis Bay Point Perpendicular								1		39.62	Yes	26/06/2005
Jervis Bay Whorehouse								1		21.34		12/09/2009
Jibbon Bommie, Sydney, Port Hacking								1		20.42		8/11/2008
Kelloe Wreck, Sydney, Long Bay								12		50.30	Yes	27/04/2013
Latitude Rock								2		11.26		3/05/2025
Left Reef, Vanuatu, Aore Island								1		22.56		10/09/2010
Little Organ Bommie								1		22.58		30/03/2024
Little Seal Rock, Forster, Seal Rocks								1		25.60		26/01/2008
Long Bay, Sydney, Malabar								3		9.14		27/01/2007
Lord Howe Island 10th June Bommie								1		22.25		2/12/2007
Lord Howe Island La Meurthe								2		16.76		3/12/2008
Lord Howe Island Malibar, Landslide								1		12.19		6/12/2006
Lord Howe Island No Name Rock								1		18.90		6/12/2007
Lord Howe Island Noddy Island								1		16.76		1/12/2008
Lord Howe Island North Passage								1		12.80		3/12/2008
Lord Howe Island Phillips Shoal								1		17.07		2/12/2007
Lord Howe Island South Island								1		28.04		1/12/2008
Lord Howe Island The Arch								3		15.24		5/12/2008
Lord Howe Island Yellow Rock								2		16.15		5/12/2008
Lou's Rock North, Shellharbour								2		25.91		4/10/2008
Lou's Rock South, Shellharbour								2		23.47		20/03/2010
M & K Reef, Sydney, Little Bay								66		24.12		26/04/2025
M & M Bommie, Barrier Reef								1		25.79		24/08/2003
Maccas Reef, Port Hacking								5		23.30		7/12/2019
Magic Point, Sydney, Maroubra								94		22.58		16/08/2025
Malabar Wreck, Sydney, Malabar								13		8.60		3/01/2015
Manly Aquarium, Sydney								1		3.99		7/09/2003
Manta Bommies, Lady Musgrave Island								1		16.18		9/12/2001
Marley Point, Sydney, Port Hacking								16		16.80		15/04/2018
Marley Sponge Garden, Sydney, Marley Point								34		25.46		13/10/2024
Martin Islet, Port Kembla								13		16.70		29/09/2018
Martin's Wall								3		22.77		27/07/2024
Marys Reef, Sydney, Port Hacking								3		22.90		16/04/2016
Melbourne Port Philip Heads								2		30.11	Yes	1/11/2003
Merimbula Wharf, Merimbula								8		14.39		8/03/2003
Merries Reef, Sydney, Port Hacking								1		25.30		24/06/2006
Middle Ground North								2		31.17	Yes	10/05/2025
Middle Ground, Sydney, Port Hacking								16		31.60	Yes	9/10/2016
Midway Reef, Central Coast								1		21.90		15/12/2012
Minmi Trench, Sydney, Botany Bay								22		25.00		2/10/2016
Montague Island, Seal Colony								2		18.01		20/05/2023
Monument wall, Sydney, Kurnell								13		13.00		26/01/2023
Mudjimba Island, Mooloolaba								2		10.91		11/12/2001
Myola Wreck, Sydney, Long Reef								1		47.85	Yes	13/02/2010
Navy Barges, US Virgin Islands								1		12.00		3/04/2013
Noname Reef, Sydney, Cape Solander								1		21.90		9/05/2015
North Bommie, Ulladulla								1		19.11		21/04/2003
North Bondi								2		14.63		27/11/2004
North Drift, South West Rocks								1		26.60		9/04/2017
North Head, Sydney								1		26.21		17/01/2010
NZ HMNZS Canterbury, Paihia, NZ								1		28.40		21/02/2018
Olgas, Shellharbour								1		23.16		24/07/2010
Osborne Shoals, Sydney, Port Hacking								49		22.25		21/09/2024
Pearl Rock, Beqa Lagoon, Fiji								2		16.50		26/10/2022
Peurto Rico Figure 8 Reef								2		8.20		2/04/2013
Pig Island Nth, Port Kembla								2		18.50		10/11/2012
Pig Island, Port Kembla								31		21.77		7/01/2024
Pinnacle, Port Kembla								17		29.90		28/11/2020
Pistol Crack, Sydney, Malabar								4		19.50		22/03/2014
Pistol Point, Sydney, Little Bay								38		24.90		1/03/2025
Pizza Reef, Sydney, Port Hacking								43		25.99		19/07/2025
Port Stephens Boat Harbour								1		11.80		14/06/2004
Port Stephens Fly Point								1		10.79		13/06/2004
President Coolidge Wreck,								4		33.53	Yes	9/09/2010
Red Flag Reef, Sydney, Maroubra								1		22.86		18/02/2006
Right Reef, Vanuatu, Aore Island								1		22.25		10/09/2010
Royal Shepherd Wreck, Sydney								2		29.87		9/02/2008
Runway, Cook Islands								1		26.30		11/04/2012
Samoa Apia Apolima Gardens								1		21.90		24/09/2011
Samoa Apia Bucks Hole								1		18.80		24/09/2011
Satara Wreck, Seal Rocks								5		41.38	Yes	4/05/2025
Scottish Prince Wreck, Gold Coast								1		11.80		15/08/2022
Scuba Zoo, Coral Sea								1		16.00		23/08/2003
Sea Fan Reef, Beqa Lagoon, Fiji								1		19.10		25/10/2022
Sea Grass, Gold Coast								1		4.88		30/01/2008
Seaway North Head, Gold Coast								1		19.81		30/01/2008
Secret Garden, Beqa Lagoon, Fiji								1		18.50		25/10/2022
Seven Mile Beach, Forster								1		18.85		24/06/2023
Shark Gutter, South West Rocks								2		29.00		6/10/2013
Shark Point, Sydney, Clovelly								2		22.95		21/06/2025
Shellharbour The Gutter								3		19.42		12/04/2025
Shelly Beach Manly, Sydney								20		13.72		1/11/2006
Shiprock, Sydney, Port Hacking								21		15.28		16/03/2024
Slipper Reef, Shellharbour								1		25.60		4/10/2008
South Head, Sydney								1		22.56		17/01/2010
South Solitary Island, Coffs Harbour								3		20.42		25/01/2009
South West Rocks Fish Bommie								1		30.18	Yes	12/01/2007
Spratts Reef, US Virgin Islands								1		14.30		3/04/2013
SS Bombo Wreck, Port Kembla								48		29.61		27/07/2024
SS Yongala Wreck, Townsville								10		19.81		21/08/2003
Star Wars								1		18.27		31/03/2024
Statis Island SW								2		10.33		26/05/2024
Sullivan's Reef, Ulladulla								2		22.71		21/04/2003
Sydney Old Man's Hat								2		23.77		23/01/2010
Sydney, Bangalley Head Pinnacles								2		17.40		26/02/2011
Sydney, Bondi North Bondi								1		17.98		4/06/2005
Sydney, Coogee North Coogee								2		12.80		5/06/2005
Sydney, Dee Why Dee Why Head								1		10.67		3/09/2005
Sydney, Harbord North Harbord								2		9.14		10/09/2005
Sydney, Kurnell Cup & Saucer								1		25.50		17/01/2016
Sydney, Kurnell Yenna Point								1		24.38		5/02/2011
Sydney, Malabar Little Bay								1		13.11		30/12/2005
Sydney, Maroubra Cuttle Point								2		20.40		4/05/2013
Sydney, Maroubra South Maroubra								2		12.80		23/07/2005
Tabbagai Point, Sydney, Cape Bailey								3		20.50		20/08/2016
Tasman Hauler, Eden								1		28.59		8/03/2003
The Arch, Shellharbour								4		24.00		28/02/2015
The Block, Cape Solander, Sydney								1		29.40		14/05/2016
The Canyons								1		20.73		27/03/2025
The Docks, Jervis Bay								3		19.51		24/09/2006
The Hump, Shellharbour								3		30.41	Yes	13/05/2023
The Leap, Sydney, Kurnell								54		21.88		12/07/2025
The Nose, Sydney, Port Hacking								2		22.40		28/08/2016
The Pinnacle, South West Rocks								1		29.11		2/12/2001
The Steps, Sydney, Kurnell								65		14.38		14/06/2025
Toothbrush Island (South), Port Kembla								1		16.70		27/11/2010
Toothbrush Island Cave, Port Kembla								9		17.40		18/08/2012
TSS Hall Caine Wreck, Central Coast								1		45.42	Yes	23/10/2010
TSS Wandra Wreck, Jervis Bay								1		25.91		12/09/2009
Tuggerah Wreck, Sydney, Port Hacking								58		45.36	Yes	23/09/2023
Tulip Reef, Port Hacking								1		16.80		30/04/2016
Tupapa, Cook Islands								1		31.90	Yes	8/04/2012
Tupia Point, Sydney, Long Bay								10		21.20		6/12/2014
Two Up, Coral Sea								1		29.81		22/08/2003
UK Stoney Cove								2		20.42		30/03/2008
Undola Wreck, Sydney, Garie Beach								42		44.40	Yes	5/11/2022
USAT Liberty Wreck, Tulamben Bay, Bali								3		23.70		15/02/2023
Valiant Wreck, Sydney, Barrenjoey Head								3		26.40		22/10/2011
Voodoo, Sydney, Port Hacking								3		26.30		28/05/2022
Waiwiri Bay, Paihia,  NZ								1		17.50		21/02/2018
Wanderers, Bate Bay								2		43.10	Yes	10/05/2014
Wedding Cake Island, Sydney, Coogee								4		20.40		18/02/2012
Whale Watch Platform, Sydney, Kurnell								89		22.38		12/07/2025
Whale Watch Rock Fall, Sydney, Kurnell								58		21.93		16/08/2025
Wheelers Reef, Barrier Reef								2		16.18		25/08/2003
Wonder Reef, Gold Coast								1		29.90		15/08/2022
Wottamolla Point, Sydney, Port Hacking								2		24.00		19/05/2012
Xanadu, Sydney, Port Hacking								3		31.30	Yes	14/09/2013
Yellow Rock, Merimbula								1		17.50		16/02/2003
Yellow Rock, Sydney, Long Bay								1		21.20		14/05/2016
Yes Malabi, Beqa Lagoon, Fiji								1		25.80		26/10/2022