{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/lead-pipes/29403/","name":"Lead pipes for ZIP 29403 — North Charleston (SC), SC","description":"Lead pipes data for ZIP 29403 (North Charleston (SC), South Carolina), sourced from EPA LCRR + RTI National Lead Pipe Map.","topic":{"slug":"lead-pipes","label":"Lead pipes","source":"EPA LCRR + RTI National Lead Pipe Map","sourceUrl":"https://dwmaps.rti.org","refreshCadence":"Quarterly as state primacy agencies report","summary":"Pages show the utility's reported count of lead, galvanized-requiring-replacement, and unknown-material lines, plus the state's reporting compliance status.","limitations":"Coverage rolls out state-by-state through 2026-2027 per the federal timeline. Utilities with incomplete inventories are flagged rather than omitted."},"place":{"zip":"29403","city":"North Charleston (SC)","state":"SC","stateFull":"South Carolina","county":"Charleston County","countySlug":"charleston-county","geo":{"latitude":32.8546,"longitude":-79.9748}},"stateContext":{"topConcern":"Hurricanes (coastal), inland flood","narrative":"South Carolina's coastline (Hilton Head, Charleston, Myrtle Beach) carries dense FEMA VE/AE zones. Inland AE zones along the Pee Dee, Santee, Saluda rivers. EPA SDWIS small-system compliance variability."},"radonZone":null,"airQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/lead-pipes/29403/","zipDashboardUrl":"https://zipradar.org/zip/29403/","zipDashboardApiUrl":"https://zipradar.org/api/zip/29403/","primarySourceUrl":"https://dwmaps.rti.org","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/lead-pipes/29403/"}}