ArcGIS Online for MarylandThis dataset visualizes the projected areas that will be flooded/drowned by 2100. Within the Sea-Level Affecting Marshes Model (SLAMM), it is projected that Maryland's coastal waters will rise by 4.03 feet by 2100 under a scenario of rising greenhouse gas emissions with a probability of at least 17%, using reported base sea levels in the year 2010. For more information and results from Maryland's 2021 SLAMM run, please visit https://warrenpinnacle.com/prof/SLAMM/EESLR_MD/EESLR_MD_SLAMM_Report_12-28-2021.pdf. Last Updated: 05/23/2023 This is a MD iMAP hosted service layer. Find more information at https://imap.maryland.gov . Map Service Layer Link: https://mdgeodata.md.gov/imap/rest/services/Weather/MD_WetlandAdaptationtoSeaLevelRise/MapServer/8 Click to download fileArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/250ce97bd34643c98d1fa7fdbd5f3ca1_8engMaryland iMapPublicMaryland Wetland Adaptation to Sea Level Rise - Drowned Lands in 2100 [Maryland]Web servicesMarylandLast Modified: 2025-05-12