{ "culture": "en-US", "name": "MD_LiMWA", "guid": "6B77BF6C-8647-406F-A691-5CB424CB1607", "catalogPath": "", "snippet": "Limit of Moderate Wave Action (LiMWA) is a line on coastal flood maps (FIRMs) that indicates the inland extent of the area expected to experience 1.5-foot or greater breaking waves during a 1-percent-annual-chance flood event.", "description": "

This layer represents the Limit of Moderate Wave Action (LiMWA). A LiMWA is a line on coastal flood maps (FIRMs) that indicates the inland extent of the area expected to experience 1.5-foot or greater breaking waves during a 1-percent-annual-chance flood event. This LiMWA highlights areas within the Coastal A Zone where wave action can cause structural damage.<\/span><\/p>

Last Updated: 5/14/2025<\/span><\/p><\/div><\/div><\/div>", "summary": "Limit of Moderate Wave Action (LiMWA) is a line on coastal flood maps (FIRMs) that indicates the inland extent of the area expected to experience 1.5-foot or greater breaking waves during a 1-percent-annual-chance flood event.", "title": "MD_LiMWA", "tags": [ "MD", "Maryland", "MD iMAP", "Floodplain", "LiMWA", "HYDR", "Hydrology", "MDE", "MES", "FEMA", "Maryland Department of Environment", "Maryland Environmental Service", "Federal Emergency", "Management Agency", "WMS", "WFS", "KML", "Cached", "Vector", "Effective" ], "type": "Map Service", "typeKeywords": [ "ArcGIS", "ArcGIS Server", "Data", "Map Service", "Service" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -77.273741220884, 37.9246692095338 ], [ -75.0592908731207, 39.59393829634 ] ], "minScale": 0, "maxScale": 1.7976931348623157E308, "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "MD iMAP, MDE, MES, FEMA", "licenseInfo": "", "portalUrl": "" }