| Region 1 & Northern Canyons - Southeast of Chatham, South of Nantucket/Montauk/Long Island plus Hudson Canyon, Block Canyon, Atlantis/Veatch Canyons and Hydrographers Canyon |
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| Region 2 & Middle Canyons - East of New Jersey to Chinconteague, VA plus Block Canyon, Hudson Canyon, Toms Canyon to Spencer Canyon, Wilmington Canyon to Baltimore Canyon, and Poormans to Washington Canyons |
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| Region 3 & Southern Canyons - East of Delmarva to Oregon Inlet, NC plus Poormans to Washington Canyons and Norfolk to The Point |
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| Cape Hatteras - The Point to Cape Hatteras |
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