LeadPipeLookup

State overview

Lead service lines in Oregon

Aggregated lead pipe inventory data for all 2,531 public water systems in Oregon, serving approximately 4,004,960 residents.

Last verified from EPA SDWIS: 2026-04-14
Water systems
2,531
Population served
4,004,960
Known lead lines
0
Unknown material
0

Lead Service Lines in Oregon

Oregon's water systems serve approximately 4 million people across 2,531 utilities. The state has not yet reported data on lead service lines—the pipes that connect homes directly to the public water main—making it difficult to know how widespread the issue might be statewide.

What Oregon knows about lead pipes

As of the most recent reporting period, Oregon's water utilities have not identified any confirmed lead service lines in their inventories. However, this does not mean lead pipes don't exist in Oregon homes. It reflects the early stage of inventory efforts across the state. Many water systems are still in the process of gathering this information, which can take years to complete.

The federal Lead and Copper Rule requires all water utilities to identify and track lead service lines by 2026. Until then, data will remain incomplete in most places.

Your home and lead risk

Lead service lines are most common in homes built before 1950, though they were installed as recently as the 1980s in some areas. The only way to know if your home has one is to ask your water utility directly. They may have records, or a plumber can inspect the pipe where it enters your house.

If you're concerned about lead in your drinking water (not just pipes), you can request a free water test from your utility. Many offer this service.

What to do if you have a lead service line

If a lead line is confirmed, you have options:

  • Replace it. This is the permanent solution, though it can be expensive. Some utilities offer cost-sharing programs or grants.
  • Use water filters. Certified filters can reduce lead; look for NSF certification.
  • Flush before drinking. Run cold water for 30 seconds each morning to clear stagnant water.

Next steps for residents

  • Contact your water utility to ask if they've identified lead service lines in your neighborhood or at your address.
  • Request a water test if you want to check your current drinking water for lead.
  • Ask about inventory timelines so you know when your utility will have complete data.
  • Consult a pediatrician if you have young children and lead exposure is a concern; they can advise on testing and monitoring.

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Largest public water systems in Oregon

UtilityPWSIDPopulationKnown leadUnknown
SIDWALTER104101101———
CELILO TFAS104121125———
RIVERS WEST RV PARK (UIUC)104121123———
LYLE TFAS105338120———
SPIRIT MOUNTAIN CASINO104121115———
SIMNASHO SCHOOLIE104101102———
WARM SPRINGS WATER TREATMENT PLANT104101247———
KLA-MO-YA CASINO104100002———
STANLEY ROCK TFAS104121124———
LONE PINE IN-LIEU TFAS104121126———
SILETZ104101136———
PINE GROVE104121127———
BIE CHEMAWA INDIAN SCHOOL104101132———
BIA CELILO VILLAGE104101133———
OAK FLATS104121121———
INDIAN LAKE CAMPGROUND104121114———
BURNS PAIUTE104101100———
CTUIR PWD MISSION104111101———
CREEKSIDE DEVELOPMENT104121120———
PORTLAND WATER BUREAUOR4100657666,200——
TUALATIN VALLEY WATER DISTRICTOR4100665224,600——
SALEM PUBLIC WORKSOR4100731199,820——
EUGENE WATER & ELECTRIC BOARDOR4100287176,000——
MEDFORD WATER COMMISSIONOR4100513106,068——
HILLSBORO, CITY OFOR410151392,632——

Cities in Oregon

More on lead pipes in Oregon

Frequently asked about lead pipes in Oregon

Does Oregon have lead pipes in homes?

Oregon hasn't reported confirmed lead service lines statewide yet, but that doesn't mean they don't exist. Many utilities are still collecting inventory data. The best way to know about your home is to ask your local water utility.

How can I find out if my house has a lead service line?

Contact your water utility with your address. They may have records, or you can hire a plumber to inspect the pipe where it enters your home. It's typically a dull gray metal pipe, not shiny.

Is lead in Oregon's tap water?

You can request a free water test from your utility to find out. Lead levels can vary by home depending on pipes and water chemistry. If you're concerned about children's health, talk to a pediatrician.

What should I do if my home has a lead service line?

You can replace the line (some utilities offer cost-share programs), install a certified water filter, or use interim measures like flushing the line before drinking. Your utility can discuss options and potential financial assistance.