{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/lead-pipes/37067/","name":"Lead pipes for ZIP 37067 — Franklin (TN), TN","description":"Lead pipes data for ZIP 37067 (Franklin (TN), Tennessee), 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":"37067","city":"Franklin (TN)","state":"TN","stateFull":"Tennessee","county":"Williamson County (TN)","countySlug":"williamson-county","geo":{"latitude":35.9145,"longitude":-86.877}},"stateContext":{"topConcern":"Tornadoes, flood (TVA tributaries), karst sinkholes","narrative":"Tennessee carries inland FEMA AE zones along TVA-managed Tennessee, Cumberland, Holston rivers. Karst geology creates documented sinkhole risk in middle TN. Tornado risk concentrates in Memphis + Jackson + Nashville corridors."},"datePublished":"2026-04-24","dateModified":"2026-05-13","canonicalUrl":"https://zipradar.org/topic/lead-pipes/37067/","zipDashboardUrl":"https://zipradar.org/zip/37067/","zipDashboardApiUrl":"https://zipradar.org/api/zip/37067/","primarySourceUrl":"https://dwmaps.rti.org","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/lead-pipes/37067/"}}