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HomeMy WebLinkAbout275 Route 28Limit of Moderate Wave Action The inland limit of the area affected by waves greater than 1.5 feet is called the Limit of Moderate Wave Action (LiMWA). Guidance on identifying and mapping the LiMWA is provided in FEMA’s Procedure Memorandum 50 – Policy and Procedures for Identifying and Mapping Areas Subject to Wave Heights Greater than 1.5 feet as an Informational Layer on Flood Insurance Rate Maps (FIRMs). Page 1 6/4/2018Google Earth:Directions