At a glance
- What it is certified to test
- 1 of the 9 common well tests on the TN 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 (California list)
Lab facts
- Listed by
- Tennessee (Tennessee Department of Environment and Conservation (TDEC), Division of Water Resources - Laboratory Certification Program)
- Address
- 601 Scarboro Road, Oak Ridge, TN 37830-7371 · Open in Google Maps
- Phone
- (865) 481-0683
- Public / homeowner samples
- Public samples: ask the labNot stated in the list.
- Left blank on the list
- The Tennessee list (version 10/2/2026 (page footers 10/06/2026)) gives no website for this lab.
Certification record
- Certificate ID
- 02042
- Issued by
- Tennessee Department of Environment and Conservation (TDEC), Division of Water Resources - Laboratory Certification Program (certification program)
- Expiry on the list
- 11/15/2026 · expires in 0 days
- List version
- TDEC Division of Water Resources - Commercial Laboratories Certified for Drinking Water Analysis, version 10/2/2026 (page footers 10/06/2026)
- We fetched it
- 15 Nov 2026 (file SHA-256 0f6771f57d5a…) · open the state file
Tests on the state list
| Contaminant | On this state list | Same lab, other state lists |
|---|---|---|
| Coliform / E. coli | Not named on this list | |
| Nitrate | Not named on this list | |
| Arsenic | Not named on this list | |
| Lead | Not named on this list | |
| PFAS | Not named on this list | |
| Uranium | Group-level certification | California, Texas, Virginia |
| Radon (water) | Not named on this list | |
| Manganese | Not named on this list | |
| VOCs | Not named on this list |
Groups as written on the state list (1)
- Radiochemistry
- 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*').
TDEC lists certified contaminant groups, not individual analytes; the list notes that a laboratory may not be approved for all parameters within a group, so confirm the specific test with the lab.
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.
- Virginia · VA lab 460218 / EPA TN01067 · Uranium · Public samples: ask the labVirginia DCLS - Drinking Water Certified Labs (analyte detail) (Current as of 8/1/2026)
- California · CA ELAP 2912 · Uranium · Public samples: yes (per state)California ELAP - Accredited Laboratories (map layer) + per-lab Fields of Accreditation (Map layer fetched 2026-11-15; scope PDF as of 4/23/2026)
- Alabama · no ID on list · analytes not broken down · Public samples: ask the labADEM - Out of State Certified Laboratories (Revised: October 03, 2025)
- Texas · TX Lab ID T104704443 · Uranium · Public samples: ask the labTCEQ 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"))
- South Carolina · 84013001 · analytes not broken down · Public samples: ask the labSCDES Commercial Environmental Laboratory Mapping (CELMAPP) - certified commercial laboratories, Safe Drinking Water (no date printed; CELMAPP data last refreshed 2026-10-10 (LastRefreshDate of SCDES's details table))
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 Tennessee 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).
TDEC Division of Water Resources - Commercial Laboratories Certified for Drinking Water Analysis. Fetched 2026-11-15 (UTC). File SHA-256 0f6771f57d5a…
Open the official source list