{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/lead-pipes/74133/","name":"Lead pipes for ZIP 74133 — Tulsa (S Memorial), OK","description":"Lead pipes data for ZIP 74133 (Tulsa (S Memorial), Oklahoma), 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://www.epa.gov/sourcewaterprotection/drinking-water-mapping-application-protect-source-waters-dwmaps","refreshCadence":"Quarterly as state primacy agencies report","summary":"Not on zipradar yet. The plan is the utility's reported count of lead, galvanized-requiring-replacement and unknown-material lines. Until then, your water utility's service line inventory has them.","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":"74133","city":"Tulsa (S Memorial)","state":"OK","stateFull":"Oklahoma","county":"Tulsa County","countySlug":"tulsa-county","geo":{"latitude":36.0526,"longitude":-95.8788}},"stateContext":{"topConcern":"Tornadoes, induced seismicity, water-supply","narrative":"Oklahoma sits in the heart of Tornado Alley. Induced seismicity (oil/gas wastewater injection) has flagged some EPA SDWIS small systems. Radon risk is Zone 1-2 across most counties."},"radonZone":null,"airQuality":null,"waterQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-24","canonicalUrl":"https://zipradar.org/topic/lead-pipes/74133/","zipDashboardUrl":"https://zipradar.org/zip/74133/","zipDashboardApiUrl":"https://zipradar.org/api/zip/74133","primarySourceUrl":"https://www.epa.gov/sourcewaterprotection/drinking-water-mapping-application-protect-source-waters-dwmaps","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/lead-pipes/74133/"}}