Flood zone · Kentucky
Flood zone in Kentucky
Flood zone (FEMA NFHL) data for ZIP codes in Kentucky. Pick a ZIP below to dive into the flood zone summary.
Last verified 2026-05-13 · methodology
What lands here
Pages show the flood zone code, what it means in plain English (1% annual chance zone, 0.2% annual chance zone, or outside mapped hazard), and the base flood elevation where assigned.
Source & refresh
FEMA NFHL. Refreshed quarterly loma updates. Primary source →
Kentucky top concern
Mining-affected water, flood (Ohio + tributaries)
Kentucky's Appalachian eastern counties face mining-affected water systems with elevated EPA SDWIS compliance risk. Ohio River + tributary FEMA AE zones expose Louisville, Owensboro, and Newport. Radon risk varies by karst geology.
See Kentucky state page for the full state-level rollup across all 12 dimensions.
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