{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/water-quality/39530/","name":"Water quality for ZIP 39530 — Biloxi (MS), MS","description":"Water quality data for ZIP 39530 (Biloxi (MS), Mississippi), sourced from EPA SDWIS.","topic":{"slug":"water-quality","label":"Water quality","source":"EPA SDWIS","sourceUrl":"https://www.epa.gov/ground-water-and-drinking-water/safe-drinking-water-information-system-sdwis-federal-reporting","refreshCadence":"Quarterly (federal mandate)","summary":"Pages show the CWS serving the address, any health-based violations in the last 3 years, most recent lead and copper sampling result, and a link to the primary SDWIS record.","limitations":"Where a ZIP is served by multiple water systems, zipradar shows the dominant CWS by population served and lists alternates. Private well water is not covered."},"place":{"zip":"39530","city":"Biloxi (MS)","state":"MS","stateFull":"Mississippi","county":"Harrison County (MS)","countySlug":"harrison-county","geo":{"latitude":30.396,"longitude":-88.8853}},"stateContext":{"topConcern":"Hurricanes, tornadoes, rural water compliance","narrative":"Mississippi's Gulf Coast carries FEMA VE/AE zones. Jackson's water-system crisis (2022) flagged severe EPA SDWIS compliance issues; many small rural systems statewide face similar oversight pressure. Tornado risk peaks April."},"radonZone":null,"airQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/water-quality/39530/","zipDashboardUrl":"https://zipradar.org/zip/39530/","zipDashboardApiUrl":"https://zipradar.org/api/zip/39530/","primarySourceUrl":"https://www.epa.gov/ground-water-and-drinking-water/safe-drinking-water-information-system-sdwis-federal-reporting","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/water-quality/39530/"}}