{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/flood-zone/27709/","name":"Flood zone for ZIP 27709 — Research Triangle Park, NC","description":"Flood zone data for ZIP 27709 (Research Triangle Park, North Carolina), 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":"27709","city":"Research Triangle Park","state":"NC","stateFull":"North Carolina","county":"Durham County","countySlug":"durham-county","geo":{"latitude":35.8987,"longitude":-78.8627}},"stateContext":{"topConcern":"Hurricanes (coastal), PFAS in Cape Fear","narrative":"North Carolina's Outer Banks + coastal counties carry extensive FEMA VE/AE coverage. Wilmington + Cape Fear basin has documented PFAS contamination flagged in EPA SDWIS. Wildfire risk in western Appalachian counties."},"radonZone":null,"airQuality":null,"waterQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-24","canonicalUrl":"https://zipradar.org/topic/flood-zone/27709/","zipDashboardUrl":"https://zipradar.org/zip/27709/","zipDashboardApiUrl":"https://zipradar.org/api/zip/27709/","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/27709/"}}