Lead pipes · Arkansas
Lead pipes in Arkansas
Lead pipes (EPA LCRR + RTI National Lead Pipe Map) data for ZIP codes in Arkansas. Pick a ZIP below to dive into the lead pipes summary.
Last verified 2026-05-13 · methodology
What lands here
Pages show the utility's reported count of lead, galvanized-requiring-replacement, and unknown-material lines, plus the state's reporting compliance status.
Source & refresh
EPA LCRR + RTI National Lead Pipe Map. Refreshed quarterly as state primacy agencies report. Primary source →
Arkansas top concern
Flooding (Mississippi alluvial), tornadoes
Arkansas's eastern delta sits in the Mississippi alluvial floodplain with extensive FEMA AE/A zones. Western Ozarks have radon Zone 1-2 designations. Tornado activity peaks April-May. Lead-service-line inventories under the 2024 LCRR are still being submitted by smaller utilities.
See Arkansas state page for the full state-level rollup across all 12 dimensions.
Read more on lead pipes
Editorial deep-dives explaining the source data, its limits, and how to read it.
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Lead and Copper Rule 2024 — the federal lead-pipe inventory mandate
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