ArcGIS Online for MarylandMap shows the Maryland Yates Oyster Bars spatial dataset based on digitized charts and surveys done throughout the 1900s of the Maryland Chesapeake Bay and tributaries of the oyster bed boundaries locations. This is a MD iMAP hosted service layer. Find more information at https://imap.maryland.gov . Feature Service Layer Link: https://mdgeodata.md.gov/imap/rest/services/Biota/MD_YatesOysterBars/MapServer/0ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/9e9d4f1c96f14e42a54374929fa3e937_0engMaryland iMapPublicMaryland Yates Oyster Bars [Maryland]Web servicesMarylandLast Modified: 2025-05-12