Is my address in a flood zone?

floodriskhere.com will let you check whether a US address sits inside a FEMA-designated flood zone and see the address elevation relative to historical flood heights. The tool draws on public FEMA NFHL and USGS data.

FEMA flood zone designations affect mortgage insurance requirements for properties with federally backed loans, and FEMA periodically updates its flood maps as new hydrologic and elevation data becomes available. This site is being built to surface those public designations and elevation references at the address level, in a single readable view.