DNRThis is a map service of the 1972 Wetland Maps. These are guidance maps for regulatory purposes and not (and never were) a wetland delineation. This is a MD iMAP hosted service. Find more information on https://imap.maryland.gov . Image Service Layer Link: https://mdgeodata.md.gov/imap/rest/services/Hydrology/MD_WetlandMaps1972/ImageServerArcGIS ImageMapLayerhttps://hub.arcgis.com/datasets/1919c57a3a024bc8b9fc9ac42c6a7357engMaryland iMapPublicMaryland Wetlands - Maryland Wetland Maps 1972 [Maryland]Web servicesMaryland1972