{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/water-quality/02864/","name":"Water quality for ZIP 02864 — Cumberland (RI), RI","description":"Water quality data for ZIP 02864 (Cumberland (RI), Rhode Island), 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":"02864","city":"Cumberland (RI)","state":"RI","stateFull":"Rhode Island","county":"Providence County (RI)","countySlug":"providence-county","geo":{"latitude":41.9701,"longitude":-71.4326}},"stateContext":{"topConcern":"Coastal flood, lead pipes (Providence)","narrative":"Rhode Island's coastline carries dense FEMA VE/AE zones. Providence + Pawtucket carry LCRR lead-service-line obligations. Older housing stock means lead-paint + LSL risk overlap."},"radonZone":null,"airQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/water-quality/02864/","zipDashboardUrl":"https://zipradar.org/zip/02864/","zipDashboardApiUrl":"https://zipradar.org/api/zip/02864/","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/02864/"}}