{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/radon/14850/","name":"Radon for ZIP 14850 — Ithaca, NY","description":"Radon data for ZIP 14850 (Ithaca, New York), sourced from EPA Radon Zones.","topic":{"slug":"radon","label":"Radon","source":"EPA Radon Zones","sourceUrl":"https://www.epa.gov/radon/find-information-about-local-radon-zones-and-state-contact-information","refreshCadence":"Static 1993 baseline plus state-level supplementary updates","summary":"Pages show the county zone, what the classification means for home testing recommendations, and state-level supplementary data where available.","limitations":"Radon is a regional indicator. Address-level radon measurement requires an at-home test kit (often free from state health departments)."},"place":{"zip":"14850","city":"Ithaca","state":"NY","stateFull":"New York","county":"Tompkins County","countySlug":"tompkins-county","geo":{"latitude":42.444,"longitude":-76.5019}},"stateContext":{"topConcern":"Lead service lines (older cities), coastal flood","narrative":"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."},"radonZone":{"zone":1,"label":"Zone 1 — highest potential","potential":"predicted average indoor radon screening level greater than 4 pCi/L","classification":"county-level, 1993 EPA baseline — not an address-level measurement","caveat":"The Map of Radon Zones should not be used to determine if individual homes need to be tested. No matter where you live, test your home for radon — it's easy and inexpensive."},"airQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/radon/14850/","zipDashboardUrl":"https://zipradar.org/zip/14850/","zipDashboardApiUrl":"https://zipradar.org/api/zip/14850/","primarySourceUrl":"https://www.epa.gov/radon/find-information-about-local-radon-zones-and-state-contact-information","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/radon/14850/"}}