DNR/MGSThe shoreline and littoral conditions maps were produced in 1982 as part of a study of shore erosion in the northern Chesapeake Bay, that is, the Maryland part of the Bay (Wang et al, 1982). In the early 1990s, the Maryland Geological survey contracted the services of a private company to scan and georeference 56 shoreline and littoral conditions maps. This is a MD iMAP hosted service. Find more information at https://imap.maryland.gov . Feature Service Link: https://mdgeodata.md.gov/imap/rest/services/Geoscientific/MD_LittoralDriftMaps/FeatureServer/0ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/919b58244e824f4f9d7db2afc83848c1_0engMaryland iMapPublicMaryland Littoral Drift Maps - Littoral Drift Maps [Maryland]Web servicesMarylandLast Modified: 2025-05-12