At a glance
- 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 (Washington list)
Lab facts
- Listed by
- Iowa (Iowa Department of Natural Resources (DNR) - Environmental Laboratory Certification Program)
- Address
- 13715 Rider Trail North, Earth City, MO 63045 · Open in Google Maps
- Phone
- (314) 298-8566
- Public / homeowner samples
- Public samples: ask the labNot stated in the list.
- Location note
- Lab is in MO, certified by Iowa (often used as a mail-in lab).
- Left blank on the list
- The Iowa list (version Date Generated: 11/14/2026 (LabCert, live database)) gives no website for this lab.
Certification record
- Certificate ID
- IA Lab # 373
- Issued by
- Iowa Department of Natural Resources (DNR) - Environmental Laboratory Certification Program (certification program)
- Expiry on the list
- 12/1/2028 · expires in about 24 months
- List version
- Iowa DNR LabCert - List of Certified Labs (Drinking Water program) + Find a Lab analyte search + Lab Details, version Date Generated: 11/14/2026 (LabCert, live database)
- We fetched it
- 15 Nov 2026 (file SHA-256 d8f869165e69…) · open the state file
Tests on the state list
This list does not break certification down by analyte. Ask the lab which tests it is certified for; the groups as written on the list are below.
Groups as written on the state list (7)
- Gross alpha excluding radon & uranium
- Gross alpha including radon and U
- Gross Beta Particle Activity
- Radium-226
- Radium-228
- Strontium- 90
- Tritium
- 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*').
Iowa DNR lab type: Commercial. LabCert lists 7 drinking-water analytes this lab is certified for. Certified for gross alpha (which includes radon and uranium); that is a screening test, not a radon test.
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.
- Vermont · VT 87689 · Uranium · Public samples: ask the labVermont Department of Health - Laboratories Certified for Drinking Water Analysis (September 28, 2026)
- Virginia · VA lab 460230 / EPA MO00054 · analytes not broken down · Public samples: ask the labVirginia DCLS - Drinking Water Certified Labs (analyte detail) (Current as of 8/1/2026)
- Washington · EPA MO00054 / WA DOH #163 · analytes not broken down · Public samples: yes (per state)WA Ecology - Environmental Laboratories Accredited for Drinking Water Analyses (with scopes) (Information current as of 11/13/2026)
- Pennsylvania · PA DEP 68-00540 · Uranium, Radon (water) · Public samples: ask the labPA DEP Accredited Labs Report - Drinking Water (chemistry) (STALE - report dated 6/11/2024)
- California · CA ELAP 2886 · Uranium, Radon (water) · 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 7/1/2026)
- Missouri · MO cert 780 (chemical) · Uranium · Public samples: ask the labMissouri DNR - Certified Chemical Laboratories (spreadsheet of all laboratories) (Live export fetched 2026-11-15 (no list date printed in the file))
- Michigan · 9005 · Uranium, Radon (water) · Public samples: ask the labEGLE - Certified Radiological Laboratories (9/8/2025 (radiological list))
- Florida · FL DOH E87689 · Uranium, Radon (water) · Public samples: ask the labFlorida DOH - Laboratories Certified Under NELAP (DEP Qlik app): Analyte Search + Organization Name and Location Search, Matrix = Drinking Water, Certification Status = Accredited, Active labs (DOH Version: 11/07/2026 08:30:01 (Qlik app refresh 11/9/2026 4:26:47 AM; live database))
- Texas · TX Lab ID T104704193 · 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"))
- Louisiana · LA011 · Uranium, Radon (water) · Public samples: yes (per state)LDH - 2026 List of Laboratories Certified by Louisiana for Drinking Water Analyses - Chemistry (Current as of 2/12/2026)
- Oklahoma · OK DEQ State ID 9997, certificate 2026-121 · Uranium · Public samples: yes (per state)ODEQ Lab Facility Search - laboratories accredited by the DEQ Laboratory Accreditation Program (Matrix: Drinking Water) (Live database, searched 2026-11-02)
- Nevada · NV Lab ID MO00054 · Uranium · Public samples: ask the labNDEP Laboratory Approval Status - Certified Lab List (public database, Matrix: Drinking Water) (Live database, searched 2026-11-15 ("accurate as of the date and time of the search"))
- Kansas · KS Lab ID E-10236 · Uranium, Radon (water) · Public samples: ask the labKDHE Approved Laboratory Search (AB Manager public database, Matrix: Drinking Water) (Live database, searched 2026-11-15 ("believed to be accurate at the time of the search"))
- Maryland · 310 · Uranium · Public samples: ask the labMaryland's Certified Drinking Water Laboratories (MDE Laboratory Certification Program) (Latest Revisions: 10/1/2026)
- North Carolina · 29700 · Uranium · Public samples: ask the labNC SLPH Environmental Sciences - Certified Drinking Water Laboratories (Commercial) (generated on request (no date printed), fetched 2026-11-07)
- Arizona · AZ0813 · Uranium, Radon (water) · Public samples: ask the labADHS Safe Drinking Water Commercial Lab List (List of Arizona Certified Commercial Drinking Water Laboratories) (current as of Saturday, November 7, 2026)
- Oregon · 4157 · analytes not broken down · Public samples: yes (per state)ORELAP laboratory search (ODIE): accredited for the Drinking Water matrix (search as fetched 2026-11-15 (live database, no list date))
- Rhode Island · LAO00392 · analytes not broken down · Public samples: ask the labRIDOH - Out of State Analytical Laboratories (March 18, 2026)
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 Iowa 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).
Iowa DNR LabCert - List of Certified Labs (Drinking Water program) + Find a Lab analyte search + Lab Details. Fetched 2026-11-15 (UTC). File SHA-256 d8f869165e69…
Open the official source list