{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/flood-zone/55105/","name":"Flood zone for ZIP 55105 — Saint Paul (Macalester-Groveland), MN","description":"Flood zone data for ZIP 55105 (Saint Paul (Macalester-Groveland), Minnesota), 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":"55105","city":"Saint Paul (Macalester-Groveland)","state":"MN","stateFull":"Minnesota","county":"Ramsey County (MN)","countySlug":"ramsey-county","geo":{"latitude":44.9395,"longitude":-93.1668}},"stateContext":{"topConcern":"Radon Zone 1, lead in older Twin Cities housing","narrative":"Minnesota is uniformly Zone 1 radon. Twin Cities + Duluth carry LCRR lead-service-line obligations. Spring snowmelt flooding affects FEMA AE zones along the Red River + Minnesota River."},"radonZone":null,"airQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/flood-zone/55105/","zipDashboardUrl":"https://zipradar.org/zip/55105/","zipDashboardApiUrl":"https://zipradar.org/api/zip/55105/","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/55105/"}}