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Flood zone · New York

Flood zone in New York

Flood zone (FEMA NFHL) data for ZIP codes in New York. Pick a ZIP below to dive into the flood zone summary.

Last verified 2026-09-24 · methodology

What lands here

Not on zipradar yet. The plan is the FEMA flood zone code, what it means in plain English, and the base flood elevation where assigned. Until then, look the address up on FEMA's Flood Map Service Center.

Source & refresh

FEMA NFHL. Refreshed quarterly loma updates. Primary source →

New York top concern

Lead service lines (older cities), coastal flood

New York has LCRR lead-service-line obligations in NYC (DEP), Buffalo, Rochester, Syracuse, Albany. Coastal AE/VE zones along NYC, Long Island, Hudson Valley. Catskill/Delaware watersheds give NYC water unusual quality but require ongoing EPA SDWIS oversight.

See New York state page for the full state-level rollup across all 12 dimensions.

Read more on flood zone

Editorial deep-dives explaining the source data, its limits, and how to read it.

26 New York ZIPs