REEF uses a hierarchical 8-digit code system for survey site locations. Each geographic area has its own set of codes. When completing a survey, you need to know the complete 8-digit code for the site you surveyed.

If the site that you surveyed is not currently on our list, then please email zonecode@REEF.org to request a new code to be assigned. Please provide the site name, general location, and ideally the latitude and longitude.

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Region: CIP
Zone: Papua New Guinea

ZoneZone Code listGeographic ReportNameHave Coordinates?
31Zone Code listGeographic ReportMilne Bay Province
3101Zone Code listGeographic ReportMilne Bay
31010001Geographic ReportChina StraitNo
31010002Geographic ReportMuscootaNo
31010003Geographic ReportSullivan's PatchesNo
31010004Geographic ReportBanana BommieNo
31010005Geographic ReportHibwa ReefNo
31010006Geographic ReportTunnel ReefNo
31010007Geographic ReportTrish's BommieNo
31010008Geographic ReportHeinecke HeavenNo
31010009Geographic ReportBoirama ReefNo
31010010Geographic ReportWhale ReefNo
31010011Geographic ReportGiants at HomeNo
31010012Geographic ReportPeer's ReefNo
31010013Geographic ReportBoia Boia Waga IslandNo
31010014Geographic ReportBlack and SilverNo
31010015Geographic ReportCherie'sNo
31010016Geographic ReportCobb's CliffNo
31010017Geographic ReportWahoo ReefNo
31010018Geographic ReportKathy's CornerNo
31010019Geographic ReportBasilisk PointNo
31010020Geographic ReportDeacon's ReefNo
31010021Geographic ReportDinah's BeachNo
31010022Geographic ReportBetha's BommieNo
3102Zone Code listGeographic ReportEastern D'Entrecasteaux Region
31020001Geographic ReportLipson ShoalNo
31020002Geographic ReportBunamaNo
31020003Geographic ReportCalypso ReefNo
31020004Geographic ReportJennifer's ReefNo
31020005Geographic ReportBarbarian ReefNo
31020006Geographic ReportBalaban's BommieNo
31020007Geographic ReportObservation PointNo
31020008Geographic ReportAyer's RockNo
31020009Geographic ReportDobu BubblebathNo
31020010Geographic ReportDouble Tower- SanaroaNo
31020011Geographic ReportSonia ShoalNo
31020012Geographic ReportRhino ReefNo
31020013Geographic ReportValley ReefNo
31020014Geographic ReportWong's Reef No
31020015Geographic ReportMary Jane (MJ) ReefNo
31020016Geographic ReportHickson's ReefNo
31020017Geographic ReportFarrington ShoalNo
31020018Geographic ReportEnd PassNo
31020019Geographic ReportHumann's Colour BookNo
31020020Geographic ReportAmphlett FansNo
3103Zone Code listGeographic ReportWestern D'Entrecasteaux Region
31030001Geographic ReportMapamoiwa AnchorageNo
31030002Geographic ReportMapamoiwa ReefNo
31030003Geographic ReportCharlie's TowerNo
31030004Geographic ReportTrotman ShoalsNo
31030005Geographic ReportKnight PatchesNo
31030006Geographic ReportCamel ReefNo
31030007Geographic ReportTriple Tower BommieNo
31030008Geographic ReportCecilia's ReefNo
31030009Geographic ReportPeer's PatchesNo
31030010Geographic ReportSee and Sea PassesNo
31030011Geographic ReportAnne Lea ReefNo
31030012Geographic ReportKeast ReefNo
31030013Geographic ReportB17 Bomber Aircraft/BlackjackNo
31030014Geographic ReportIpoteto Bay/Ridge (Ipoteto Island)No
3104Zone Code listGeographic ReportLouisiade Archipelago and Egum Atoll
31040001Geographic ReportDoubilet ReefNo
31040002Geographic ReportWaterman RidgeNo
31040003Geographic ReportP38 Lightening AircraftNo
31040004Geographic ReportJeremy's ReefNo
31040005Geographic ReportPresident Grant- Uluma ReefNo
31040006Geographic ReportSouthwest Point- Uluma ReefNo
31040007Geographic ReportDaisy's DropoffNo
31040008Geographic ReportSkull CaveNo
31040009Geographic ReportZero FighterNo
31040010Geographic ReportRenard IslandsNo
31040011Geographic ReportChasm ReefNo
31040012Geographic ReportSnake Passage (Yuma PassageNo
31040013Geographic ReportNorth PassNo
31040014Geographic ReportLori's CaveNo
31040015Geographic ReportFish CityNo
31040016Geographic ReportStringer OpeningNo
31040017Geographic ReportEgum RockNo
31040018Geographic ReportHollis ReefNo
31040019Geographic ReportNorthwest PassNo
32Zone Code listGeographic ReportPort Moresby Eastward
3201Zone Code listGeographic ReportPort Moresby
32010001Geographic ReportBasilisk Passage and the FingerNo
32010002Geographic ReportNew Marine #7No
32010003Geographic ReportOwen StanleysNo
32010004Geographic ReportFisherman's Island (Daugo Island)No
32010005Geographic ReportLagamaraNo
32010006Geographic ReportBava 98No
3202Zone Code listGeographic ReportBootless Inlet
32020001Geographic ReportLion IslandNo
32020002Geographic ReportBoston Havoc A20 AircraftNo
32020003Geographic ReportBig Drop- Sunken BarrierNo
32020004Geographic ReportPai IINo
32020005Geographic ReportThe End BommieNo
32020006Geographic ReportPacific GasNo
32020007Geographic ReportBarrier Reef- Bootless Inlet to Round PointNo
3203Zone Code listGeographic ReportEastern Fields
32030001Geographic ReportJay's ReefNo
32030002Geographic ReportCraig's UltimateNo
32030003Geographic ReportCarl's UltimateNo
33Zone Code listGeographic ReportTufi and Lae
3301Zone Code listGeographic ReportTufi
33010001Geographic ReportStewart ReefNo
33010002Geographic ReportPaul's ReefNo
33010003Geographic ReportTony's BommieNo
33010004Geographic ReportCyclone ReefNo
33010005Geographic ReportVeale ReefNo
33010006Geographic ReportS'JacobNo
3302Zone Code listGeographic ReportLae
33020001Geographic ReportTenyo MaruNo
33020002Geographic ReportHalfway ReefNo
33020003Geographic ReportYokohama MaruNo
33020004Geographic ReportThe Beacon- SalamauaNo
33020005Geographic ReportAquariumNo
33020006Geographic ReportSheila's ReefNo
33020007Geographic ReportBenalla BanksNo
33020008Geographic ReportKotoko MaruNo
33020009Geographic ReportShepparton ShoalsNo
33020010Geographic ReportTami IslandsNo
33020011Geographic ReportSiassi IslandsNo
34Zone Code listGeographic ReportBismarck Archipelago
3401Zone Code listGeographic ReportNew Britain
340101Zone Code listGeographic ReportWest New Britain (inc. Walindi and Kimbe Bay)
34010101Geographic ReportHanging Gardens No
34010102Geographic ReportNumundo Reef (Bob's Knob)No
34010103Geographic ReportSchumann IslandNo
34010104Geographic ReportRestorf IslandNo
34010105Geographic ReportJoy's ReefNo
34010106Geographic ReportChristine's ReefNo
34010107Geographic ReportKristy Jayne's ReefNo
34010108Geographic ReportVanessa's ReefYes
34010109Geographic ReportSusan's ReefNo
34010110Geographic ReportInglis ShoalYes
34010111Geographic ReportSouth Ema ReefNo
34010112Geographic ReportNorth Ema ReefNo
34010113Geographic ReportCape HeussnerNo
34010114Geographic ReportSouth Bay Reef - Cecilie's WallNo
34010115Geographic ReportBradford ShoalYes
34010116Geographic ReportKimbe Island BommieNo
34010117Geographic ReportKimbe IslandNo
34010118Geographic ReportOtto's ReefYes
34010119Geographic ReportPaluma ReefNo
34010120Geographic ReportThe ArchYes
34010121Geographic ReportLama ShoalNo
34010122Geographic ReportFather's ArchYes
34010123Geographic ReportFairway ReefNo
34010124Geographic ReportAnn Sophies ReefNo
34010125Geographic ReportJoelle's ReefNo
34010126Geographic ReportWirey BayYes
34010127Geographic ReportTuare's ReefYes
34010128Geographic ReportGoru Arches (Garove Island)Yes
34010129Geographic ReportDicky's Place (Garove Island)Yes
34010130Geographic ReportDicky's Reef (Garove Island)Yes
34010131Geographic ReportKrackafat Reef (Garove Island)Yes
34010132Geographic ReportThe Crater (Garove Island)Yes
34010133Geographic ReportBarney's Reef (Garove Island)Yes
34010134Geographic ReportAke's Reef (Garove Island)Yes
34010135Geographic ReportAlice's MoundYes
34010136Geographic ReportShaggy RidgeYes
34010137Geographic ReportJackie's KnobYes
34010138Geographic ReportKillibob's KnobYes
34010139Geographic ReportMeil's ReefYes
34010140Geographic ReportNorman's KnobYes
34010141Geographic ReportJayne's GullyYes
34010142Geographic ReportLeslie's KnobYes
340102Zone Code listGeographic ReportRabaul's Wrecks
34010201Geographic ReportPete's BiplaneNo
34010202Geographic ReportGeorge's WreckNo
34010203Geographic ReportMitsu Maru and Sugar CharlieNo
34010204Geographic ReportManko MaruNo
34010205Geographic ReportYamayuri MaruNo
34010206Geographic ReportItaly MaruNo
34010207Geographic ReportHakkai MaruNo
34010208Geographic ReportIwate MaruNo
34010209Geographic ReportZero FighterNo
34010210Geographic ReportTakubar WreckNo
340103Zone Code listGeographic ReportRabaul's Reefs
34010301Geographic ReportMidway ReefYes
34010302Geographic ReportKulau Lodge Beach WrecksNo
34010303Geographic ReportBP WharfNo
34010304Geographic ReportWest PointNo
34010305Geographic ReportThe GrottoNo
34010306Geographic ReportGarden of FansNo
34010307Geographic ReportSumarine BaseNo
34010308Geographic ReportSt. George's Channel SeamountNo
34010309Geographic ReportLittle Pigeon and MalisNo
34010310Geographic ReportRebecca's CornerNo
34010311Geographic ReportRainbow ReefNo
34010312Geographic ReportHeaven's GateNo
34010313Geographic ReportJapanese World War II TanksNo
34010314Geographic ReportReimer's GardenNo
34010315Geographic ReportBangkok PassNo
3402Zone Code listGeographic ReportNew Ireland
34020001Geographic ReportKaplaman ReefNo
34020002Geographic ReportEchuca PatchNo
34020003Geographic ReportTurtle ReefNo
34020004Geographic ReportValerie's ReefNo
34020005Geographic ReportBig Fish ReefNo
34020006Geographic ReportJapanese Mini-Submarine and ShipwreckNo
34020007Geographic ReportChahpman's ReefNo
34020008Geographic ReportTaun ReefNo
34020009Geographic ReportEagle Ray PassNo
34020010Geographic ReportByron StraitNo
34020011Geographic ReportMalacanthus PatchNo
34020012Geographic Report"Kate" Dive-BomberNo
34020013Geographic ReportSteffen StraitNo
34020014Geographic ReportAlbatross PassNo
34020015Geographic ReportDyaul PointNo
34020016Geographic ReportBaldwin's Bridge (Cape George)No
3403Zone Code listGeographic ReportOther Bismark Archipelago Islands
34030001Geographic ReportWest Pass Carteret IslandsNo
34030002Geographic ReportEntrance to Green Island LagoonNo
34030003Geographic ReportSalat Strait Feni IslandsNo
34030004Geographic ReportChannel Reef Tabar IslandsNo
35Zone Code listGeographic ReportMadang and North Coast
3501Zone Code listGeographic ReportMadang and the North Coast Road
35010001Geographic ReportThe WaterholeNo
35010002Geographic ReportBostonNo
35010003Geographic ReportThe QuarryNo
35010004Geographic ReportWongat Island and Henry LeithNo
35010005Geographic ReportMitchell B25 AircraftNo
35010006Geographic ReportRasch PassageNo
35010007Geographic ReportCoral QueenNo
35010008Geographic ReportBarracuda PointNo
35010009Geographic ReportMagic PasageNo
35010010Geographic ReportPlanet RockNo
35010011Geographic ReportCrown Island South ReefNo
35010012Geographic ReportBagabag IslandNo
3502Zone Code listGeographic ReportHansa Bay
35020001Geographic ReportDaivit Wreck (and Others)No
35020002Geographic ReportSushi MaruNo
35020003Geographic ReportLaing IslandNo
35020004Geographic ReportEncounter ReefNo
3601Zone Code listGeographic ReportManus Island; The Western Isles; and Wuvulu
36010001Geographic ReportKaniet IslandNo
36010002Geographic ReportSae IslandNo
36010003Geographic ReportNorthwest Entrance Hermit IslandsNo
36010004Geographic ReportAlacrity Harbor Hermit IslandsNo
36010005Geographic ReportSoutheast Entrance Hermit IslandsNo
36010006Geographic ReportManta Pass Hermit IslandsNo
36010007Geographic ReportLeabon Island Hermit IslandsNo
36010008Geographic ReportHeina Island Ninigo IslandsNo
36010009Geographic ReportPelleluhu Passage Ninigo IslandsNo
36010010Geographic ReportTiata Reef Ninigo IslandsNo
36010011Geographic ReportNdrova IslandNo
36010012Geographic ReportSouthwest Point of WuvuluNo