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  • Added 18 Sep 2016
  • Updated 03 Sep 2018

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.

Information

Copyright Copyright may apply. Please check the source for more information.
RegionsUnited States of America

Technical Details

Layer ID 25599
Data type Vector linestring
Feature count 9705
Attributes LIMWA_ID, VERSION_ID, GFID, SHOWN_FIRM, DFIRM_ID, SOURCE_CIT
Services Vector Query API

History

SourceNone
Last updated 4 Jun 2017 ago
Last checked 1 Sep 2018 ago
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