{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/flood-zone/45220/","name":"Flood zone for ZIP 45220 — Cincinnati (Clifton), OH","description":"Flood zone data for ZIP 45220 (Cincinnati (Clifton), Ohio), sourced from FEMA NFHL.","topic":{"slug":"flood-zone","label":"Flood zone","source":"FEMA NFHL","sourceUrl":"https://www.fema.gov/flood-maps/national-flood-hazard-layer","refreshCadence":"Quarterly LOMA updates","summary":"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.","limitations":"For an official flood-zone determination (required by lenders), consult the FEMA Map Service Center directly. zipradar shows informational classifications only."},"place":{"zip":"45220","city":"Cincinnati (Clifton)","state":"OH","stateFull":"Ohio","county":"Hamilton County (OH)","countySlug":"hamilton-county","geo":{"latitude":39.1419,"longitude":-84.5169}},"stateContext":{"topConcern":"Lead service lines, Great Lakes erosion","narrative":"Ohio has heavy LCRR obligations in Cleveland, Cincinnati, Columbus, Toledo. Lake Erie shoreline erosion expands FEMA AE zones in some lakefront counties. Tornado exposure on the Indiana/Ohio border."},"radonZone":null,"airQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/flood-zone/45220/","zipDashboardUrl":"https://zipradar.org/zip/45220/","zipDashboardApiUrl":"https://zipradar.org/api/zip/45220/","primarySourceUrl":"https://www.fema.gov/flood-maps/national-flood-hazard-layer","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/flood-zone/45220/"}}