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Chesapeake Bay Core Sites
   

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Sassafras River core sites Still Pond Core Sites Kent Island Core Sites Frazier Neck Core Sites Choptank Core Sites Choptank core sites Little Choptank Core Sites Parker Creek core site Buena Vista, Marsh Point, and Broomes Island Core Sites St. Leonard Creek core site St. John's Creek, Mill Creek, Helen Creek core sites Patuxent core sites Defries and WICO core sites Nomini, NKL, and Defries core sites RGPT Core Site NKL 16 Core Site NKL 24 Core Site Potomac Mid-Bay Core Sites Defries 1-1 Core Site Dameron Marsh Core Sites Rappahannock River Core Sites Blackwater core sites Tangiers Sound Core Sites Pocomoke River Core Sites