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 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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See a list of all locations within this region
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Region: NE
Zone: Maine

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ZoneZone Code listGeographic ReportNameHave Coordinates?
910301Zone Code listGeographic ReportKittery-Portland
91030101Geographic ReportNubble Light (York)Yes
91030102Geographic ReportKettle Cove (Cape Elizabeth)Yes
91030103Geographic ReportSwedes Cove (Appledore Island)Yes
91030104Geographic ReportSeal Cove (Duck Island)Yes
91030106Geographic ReportFort Foster Scuba BeachYes
91030107Geographic ReportCape Neddick BeachYes
91030108Geographic ReportFisherman's Cove (Wells)Yes
91030109Geographic ReportCrescent Beach (Wells)Yes
91030110Geographic ReportCasino Square (Wells)Yes
91030111Geographic ReportMiddle Beach (Kennebunk)Yes
91030112Geographic ReportColony Beach (Kennebunkport)Yes
91030113Geographic ReportSt. Ann's Beach (Kennebunkport)Yes
91030114Geographic ReportWreck of the Wandby (Kennebunkport)Yes
91030115Geographic ReportFortunes Rocks Beach (Biddeford)Yes
91030116Geographic ReportFletchers Neck (Biddeford)Yes
91030117Geographic ReportEast Point (Biddeford)Yes
91030118Geographic Report2 Lights / Two Lights (Cape Elizabeth)Yes
91030119Geographic ReportPond Cove (Cape Elizabeth)Yes
91030120Geographic ReportShips Cove / Portland Head Light (Ft. Williams Park)Yes
91030121Geographic ReportEast End BeachYes
91030122Geographic ReportWalkers PointYes
91030123Geographic ReportMingo RockYes
91030124Geographic ReportBroad Cove Rock (Cape Elizabeth)Yes
91030125Geographic ReportJunk of Pork (Casco Bay)Yes
910302Zone Code listGeographic Reportn. of Portland - Rockland
91030201Geographic ReportCard Cove (Harpswell)Yes
91030202Geographic ReportCedar Beach (Bailey Island near Harpswell)Yes
91030203Geographic ReportRachel Carson Salt PondYes
91030204Geographic ReportRagged IslandYes
91030205Geographic ReportThe Giant Stairs - Bailey IslandYes
91030206Geographic ReportNE Corner Monhegan IslandYes
91030207Geographic Report6 Miles south of Monhegan IslandYes
91030208Geographic ReportLand's End - Bailey IslandYes
91030209Geographic ReportGrimes Cove (Ocean Point - East Boothbay)Yes
91030210Geographic ReportSandy Cove (near Christmas Cove)Yes
91030211Geographic ReportWhittum Island (Sheepscot River Georgetown)Yes
91030212Geographic ReportBurnt Island East SideYes
91030213Geographic ReportSeguin Island - NW sideYes
91030214Geographic ReportPemaquid Point (Bristol)Yes
91030215Geographic ReportSalter Island (SW end)Yes
91030216Geographic ReportWhite Head (Monhegan Island east side)Yes
91030217Geographic ReportManana Island NW SideYes
910303Zone Code listGeographic Reportn. of Rockland - Ellsworth
910304Zone Code listGeographic Reportn. of Ellsworth - Jonesport
91030401Geographic ReportRolling Island BeachYes
91030402Geographic ReportWinter Harbor Marine CenterYes
91030403Geographic ReportMark Island OverlookYes
91030404Geographic ReportBoulder City (Ironbound Island)Yes
91030405Geographic ReportFlatland (Grindstone Neck)Yes
91030406Geographic ReportBlueberry HillYes
91030407Geographic ReportGray Street BeachYes
910305Zone Code listGeographic ReportMt. Desert Island
91030501Geographic ReportJohn Williams BoatyardYes
910306Zone Code listGeographic Reportn. of Jonesport - Quoddy Head SP
910307Zone Code listGeographic Reportn. of Quoddy Head SP - St. Stephen
91030701Geographic ReportCustom/Dawson St. Beach (Eastport)Yes
91030702Geographic ReportMunicipal Pier Sullivan St. (Eastport)Yes
91030703Geographic ReportTreat Island (Eastport)Yes
91030705Geographic ReportDog Island (Eastport)Yes
91030706Geographic ReportOld Ferry Landing / Sea Street / Sardine PierYes
91030707Geographic ReportEastport Ferry Landing / Chowder HouseYes
91030708Geographic ReportWreck of the Mary H. Diebold (Eastport)No