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Lead pipes · Oregon

Lead pipes in Oregon

Lead pipes (EPA LCRR + RTI National Lead Pipe Map) data for ZIP codes in Oregon. 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 →

Oregon top concern

Wildfire, Cascadia seismic, coastal flood

Oregon has high WUI wildfire risk in the Cascades + eastern + southern forests. Cascadia subduction zone shapes long-term seismic risk. Coastal FEMA VE/AE zones; Portland metro carries some LCRR obligations.

See Oregon 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.

6 Oregon ZIPs