Columbia Laboratories Inc.

At a glance

What it is certified to test

5 of the 9 common well tests on the OR list (see which)

Price

not published on the state list: ask the lab for a quote

Turnaround

not stated on the state list or the lab’s website: ask when you order

Homeowner samples

yes (Oregon list)

Lab facts

Listed by

Oregon (Oregon Health Authority (OHA) - Oregon State Public Health Laboratory, Oregon Environmental Laboratory Accreditation Program (ORELAP))

Address

12423 NE Whitaker Way, Portland, OR 97230 · Open in Google Maps

Phone

(503) 254-1794

Public / homeowner samples

Public samples: yes (per state)

ORELAP's lab search marks this lab as accepting public samples. OHA's guide to the search explains the filter as: "You can filter for laboratories accepting public samples (these laboratories can accept samples from anyone)." OHA's domestic well testing page sends well owners to its list of accredited labs.

Left blank on the list

The Oregon list (version search as fetched 2026-11-15 (live database, no list date)) gives no website for this lab.

Certification record

Certificate ID

OR100028

Issued by

Oregon Health Authority (OHA) - Oregon State Public Health Laboratory, Oregon Environmental Laboratory Accreditation Program (ORELAP) (certification program)

Expiry on the list

6/29/2027 · expires in 226 days

List version

ORELAP laboratory search (ODIE): accredited for the Drinking Water matrix, version search as fetched 2026-11-15 (live database, no list date)

We fetched it

15 Nov 2026 (file SHA-256 a4b0407bc4d3…) · open the state file

Tests on the state list

• Named on the official list The state list names this analyte (or a column for it) for this lab.
• Group-level certification Certified for a parent group (e.g. 'Inorganics') that includes this analyte. Confirm the specific test with the lab.
• Partial group certification The list marks the group as 'Partial'. Confirm this analyte with the lab.
• Subcontracted The lab sends this analyte to another accredited lab (MDH 'X*').

ORELAP Fields of Accreditation, certificate OR100028 - 035 (issued 6/30/2026, list as of 6/30/2026): 44 drinking-water analytes accredited.

Also certified by other states

Same business (same street address and ZIP) on another state's official list. Each state certifies separately, so each listing keeps its own source.

• Washington · EPA OR00011 / WA DOH #184 · Coliform / E. coli, Nitrate, Arsenic, Lead, Manganese, Other metals · Public samples: yes (per state)
  WA Ecology - Environmental Laboratories Accredited for Drinking Water Analyses (with scopes) (Information current as of 11/13/2026)
• Texas · TX Lab ID T104704584 · Arsenic, Lead, Manganese, Other metals · Public samples: ask the lab
  TCEQ Laboratory Approval Status - List of Accredited Laboratories (public database, Matrix: Drinking Water) (Live database, searched 2026-11-15 ("accurate as of the date and time of the search"))

Before you send a sample

Call the lab to confirm it's currently certified for the exact test and method, that it accepts samples from homeowners, and how to collect and ship them. Bacteria samples have short holding times. Status can change between list updates. To check a status, contact the Oregon certification program.

Is this your lab?

Labs can ask for corrections through the agency that publishes their state list. Homeowner service, prices and turnaround above come only from the lab’s own website. To ask us to correct or remove this listing, write to us (how we handle listings).