{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/flood-zone/84102/","name":"Flood zone for ZIP 84102 — Salt Lake City (Downtown), UT","description":"Flood zone data for ZIP 84102 (Salt Lake City (Downtown), Utah), 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":"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.","limitations":"For an official flood-zone determination (required by lenders), consult the FEMA Map Service Center directly. zipradar shows informational classifications only."},"place":{"zip":"84102","city":"Salt Lake City (Downtown)","state":"UT","stateFull":"Utah","county":"Salt Lake County","countySlug":"salt-lake-county","geo":{"latitude":40.7608,"longitude":-111.891}},"stateContext":{"topConcern":"Radon Zone 1, wildfire, water-supply scarcity","narrative":"Utah is uniformly Zone 1 radon. Wildfire risk concentrates in the Wasatch + southern UT. Great Salt Lake decline + Colorado River allotment uncertainty drive water-supply pressure on Salt Lake metro EPA SDWIS systems."},"radonZone":null,"airQuality":null,"waterQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-24","canonicalUrl":"https://zipradar.org/topic/flood-zone/84102/","zipDashboardUrl":"https://zipradar.org/zip/84102/","zipDashboardApiUrl":"https://zipradar.org/api/zip/84102/","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/84102/"}}