The S_LiMWA layer is used when a Limit of Moderate Wave Action (LiMWA, previously described as a Coastal Zone A boundary line) is delineated within the coastal floodplain. The spatial entities representing the LiMWA are lines. The line represents the limit of 1.5-foot or greater waves in a Coastal AE Zone.
Only LiMWA features depicted on the FIRM are shown.
This layer is a component of National Flood Hazard Layer.
|Copyright||Copyright may apply. Please check the source for more information.|
|Regions||United States of America|
|Data type||Vector linestring|
|Attributes||LIMWA_ID, VERSION_ID, GFID, SHOWN_FIRM, DFIRM_ID, SOURCE_CIT|
|Services||Vector Query API|
|Last updated||4 Jun 2017 ago|
|Last checked||1 Sep 2018 ago|