Federal Emergency Management Agency

Technical Bulletin 5, Free-of-Obstruction Requirements (2008)

Main Content
Cover photo for the document: Technical Bulletin 5, Free-of-Obstruction Requirements (2008)

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
Free-of-Obstruction Requirements (Hardcopy)
August 1, 2008
Icon for file of type application/pdfFree-of-Obstruction Requirements
8.56MAugust 1, 2008
Icon for file of type text/plainFree-of-Obstruction Requirements
75.70KAugust 1, 2008
Back to Top