{ "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": ""
}