Main Content

Technical Bulletin 5, Free-of-Obstruction Requirements (2020)

Cover photo for the document: Technical Bulletin 5, Free-of-Obstruction Requirements (2020)

Provides guidance on the NFIP regulations concerning obstructions to flood waters below elevated buildings and on building sites in Coastal High Hazard Areas (Zones V, VE, and V1-V30).

SizePublication Date
Icon for file of type application/pdfFree-of-Obstruction Requirements
2.78MMarch 23, 2020