{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/flood-zone/96793/","name":"Flood zone for ZIP 96793 — Wailuku (Maui), HI","description":"Flood zone data for ZIP 96793 (Wailuku (Maui), Hawaii), 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":"96793","city":"Wailuku (Maui)","state":"HI","stateFull":"Hawaii","county":"Maui County","countySlug":"maui-county","geo":{"latitude":20.8893,"longitude":-156.505}},"stateContext":{"topConcern":"Tsunami, lava-zone, water-source isolation","narrative":"Hawaii's federated data is unusual: FEMA tsunami evacuation zones are state-managed alongside NFHL flood maps; Big Island lava-flow zones (USGS) overlay FEMA hazard layers. Each island operates independent water utilities, so EPA SDWIS PWSIDs do not aggregate across the state."},"radonZone":null,"airQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/flood-zone/96793/","zipDashboardUrl":"https://zipradar.org/zip/96793/","zipDashboardApiUrl":"https://zipradar.org/api/zip/96793/","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/96793/"}}