40 named for lead itself on the list.
Per the state list or a state web page. Call to confirm.
Located outside Oregon but on its list.
USGS estimate for Oregon.
How many labs test for lead in Oregon
40 labs on Oregon's official drinking-water lab list are certified to test for lead. All 40 are named for lead on the list. 36 of them are marked as taking samples from the public. They are listed first. 27 are located outside Oregon.
The list is published by the Oregon Health Authority (OHA) - Oregon State Public Health Laboratory, Oregon Environmental Laboratory Accreditation Program (ORELAP). List version on file: search as fetched 2026-11-15 (live database, no list date). Fetched 2026-11-15 (UTC).
Oregon labs certified for lead
Marked as taking public samples (36)
| Lab | Location | Lead certification | Public samples | Cert. expiry |
|---|---|---|---|---|
| ACZ Laboratories, Inc. | Steamboat Springs, CO | Named on the official list | Public samples: yes (per state) | 2/9/2027 |
| Alexin Analytical Laboratories, Inc. | Tigard, OR | Named on the official list | Public samples: yes (per state) | 5/4/2027 |
| Alliance Technical Group, LLC - Seattle | Seattle, WA | Named on the official list | Public samples: yes (per state) | 5/9/2027 |
| Alliance Technical Group, LLC-Akron | Cuyahoga Falls, OH | Named on the official list | Public samples: yes (per state) | 2/26/2027 |
| ALS Environmental, Kelso | Kelso, WA | Named on the official list | Public samples: yes (per state) | 2/10/2027 |
| Analytical Laboratory Group | Eugene, OR | Named on the official list | Public samples: yes (per state) | 4/19/2027 |
| Anatek Labs, Inc. - Spokane | Spokane, WA | Named on the official list | Public samples: yes (per state) | 4/10/2027 |
| Anatek Labs, Inc.-ID | Moscow, ID | Named on the official list | Public samples: yes (per state) | 6/26/2027 |
| Apex Laboratories, LLC | Tigard, OR | Named on the official list | Public samples: yes (per state) | 6/25/2027 |
| ASSET Laboratories | Las Vegas, NV | Named on the official list | Public samples: yes (per state) | Not on the list |
| Babcock Laboratories, Inc. | Riverside, CA | Named on the official list | Public samples: yes (per state) | 12/18/2026 |
| BSK Associates | Fresno, CA | Named on the official list | Public samples: yes (per state) | 1/29/2027 |
| City of Bend Water Quality Laboratory | Bend, OR | Named on the official list | Public samples: yes (per state) | 8/22/2027 |
| Columbia Laboratories Inc. | Portland, OR | Named on the official list | Public samples: yes (per state) | 6/29/2027 |
| EMSL Analytical, Inc. | St. Louis, MO | Named on the official list | Public samples: yes (per state) | 2/26/2027 |
| Enthalpy Analytical, LLC - Orange | Orange, CA | Named on the official list | Public samples: yes (per state) | 1/29/2027 |
| Environmental Science Corporation (dba Pace Analytical National Center for Testing & Innovation) | Mt. Juliet, TN | Named on the official list | Public samples: yes (per state) | 1/15/2027 |
| Eurofins Cleveland | Barberton, OH | Named on the official list | Public samples: yes (per state) | 2/27/2027 |
| Eurofins Lancaster Laboratories Environment Testing, LLC | Lancaster, PA | Named on the official list | Public samples: yes (per state) | 9/11/2027 |
| Eurofins Pomona | Pomona, CA | Named on the official list | Public samples: yes (per state) | 1/29/2027 |
| Eurofins South Bend | South Bend, IN | Named on the official list | Public samples: yes (per state) | 9/16/2027 |
| Eurofins Washington | Burlington, WA | Named on the official list | Public samples: yes (per state) | Not on the list |
| Friedman & Bruya, Inc | Seattle, WA | Named on the official list | Public samples: yes (per state) | 4/5/2027 |
| Grants Pass Water Laboratory, Inc./The Water Lab | Grants Pass, OR | Named on the official list | Public samples: yes (per state) | 12/17/2026 |
| Matrix Sciences dba KTL | Pasco, WA | Named on the official list | Public samples: yes (per state) | 2/14/2027 |
| Microbac Laboratories, Inc. - Arcata | Arcata, CA | Named on the official list | Public samples: yes (per state) | 9/2/2027 |
| Neilson Research Corporation | Medford, OR | Named on the official list | Public samples: yes (per state) | 12/23/2026 |
| Pace Analytical Services, LLC - Mansfield, MA (320 Forbes) | Mansfield, MA | Named on the official list | Public samples: yes (per state) | Not on the list |
| Pace Analytical Services, LLC - Minneapolis MN | Minneapolis, MN | Named on the official list | Public samples: yes (per state) | Not on the list |
| Pace Analytical Services, LLC -- Bakersfield | Bakersfield, CA | Named on the official list | Public samples: yes (per state) | 4/22/2027 |
| RJ Lee Group, Inc./Columbia Basin Analytical Laboratories | Pasco, WA | Named on the official list | Public samples: yes (per state) | 2/23/2027 |
| Rose City Laboratories | Portland, OR | Named on the official list | Public samples: yes (per state) | 11/16/2026 |
| SGS Silver State Analytical Laboratories - Reno | Reno, NV | Named on the official list | Public samples: yes (per state) | 3/13/2027 |
| Umpqua Research Company | Myrtle Creek, OR | Named on the official list | Public samples: yes (per state) | 1/30/2027 |
| Waterlab Corp. | Salem, OR | Named on the official list | Public samples: yes (per state) | 4/10/2027 |
| Weck Laboratories, Inc. | City of Industry, CA | Named on the official list | Public samples: yes (per state) | 1/29/2027 |
Other labs on the list (4)
| Lab | Location | Lead certification | Public samples | Cert. expiry |
|---|---|---|---|---|
| Continental Water Laboratory | Sacramento, CA | Named on the official list | Not marked as taking public samples | 1/29/2027 |
| Portland Water Bureau Laboratory | Portland, OR | Named on the official list | Not marked as taking public samples | 11/6/2027 |
| U.S. Region 9 Lab - Corvallis, OR | Corvallis, OR | Named on the official list | Not marked as taking public samples | 8/31/2027 |
| Willow Lake Laboratory, City of Salem | Salem, OR | Named on the official list | Not marked as taking public samples Looks like a utility or municipal lab, judging by the name (our label, not the state list) | 12/8/2026 |
How the Oregon list marks public samples (whole list). Yes for labs ORELAP marks as accepting public samples (OHA: "these laboratories can accept samples from anyone"); No for drinking-water labs without that mark (mostly utility and federal labs).
Before you send a sample, call the lab to confirm it is currently certified for the exact test and method, that it accepts samples from homeowners, and how to collect and ship them. Status can change between list updates.
Why test for lead in Oregon
On a private well, lead almost always comes from the metal the water touches on its way to your glass, and corrosive water decides how much. Read our lead explainer.
Oregon guidance that mentions lead:
- In the LUBGWMA program the first test covers nitrate, arsenic, lead, total coliform and E. coli. Depending on the nitrate result, OHA and the county health departments offer free retesting; households at 10 mg/L or more qualify for free drinking water delivery, and those between 10 and 24.99 mg/L are also offered a free reverse osmosis system. OHA says free testing is not available to households outside the LUBGWMA. [1]
About 631,538 people in Oregon used private wells in 2015, by the USGS estimate of people on domestic self-supplied water. [2] Federal limits are written for public water systems, not private wells, so testing is up to the owner.
For tests that depend on your home (farms nearby, old plumbing, a new baby), use the which-tests checklist. When results arrive, check your numbers against EPA's limits. State guidance, county data and every lab: Oregon.
Other tests in Oregon
ORELAP laboratory search (ODIE): accredited for the Drinking Water matrix.
Official source