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NSF International

Ann Arbor, MI · Public samples: ask the lab

At a glance

What it is certified to test: 6 of the 9 common well tests on the NV 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: not stated: ask the lab

Lab facts

Listed by: Nevada (Nevada Division of Environmental Protection (NDEP) - Laboratory Certification Program)
Address: 789 N Dixboro Road, Ann Arbor, MI 48105 · Open in Google Maps
Public / homeowner samples: Public samples: ask the lab
Not stated in the list.
Location note: Lab is in MI, certified by Nevada (often used as a mail-in lab).
Left blank on the list: The Nevada list (version Live database, searched 2026-11-15 ("accurate as of the date and time of the search")) gives no phone, website for this lab.

Certification record

Certificate ID: NV Lab ID MI00030
Issued by: Nevada Division of Environmental Protection (NDEP) - Laboratory Certification Program (certification program)
Expiry on the list: 7/31/2027 · expires in 258 days
List version: NDEP Laboratory Approval Status - Certified Lab List (public database, Matrix: Drinking Water), version Live database, searched 2026-11-15 ("accurate as of the date and time of the search")
We fetched it: 15 Nov 2026 (file SHA-256 6d42263fb993…) · open the state file

Tests on the state list

6 of the 9 well-water tests we track are named for this lab on the Nevada list (version Live database, searched 2026-11-15 ("accurate as of the date and time of the search")).
Contaminant	On this state list	Same lab, other state lists
Coliform / E. coli	Not named on this list
Nitrate	Named on the official list	Florida, Indiana, Maryland, Michigan, North Carolina, Pennsylvania, Vermont, Virginia
Arsenic	Named on the official list	Florida, Indiana, Maryland, Michigan, North Carolina, Pennsylvania, Vermont, Virginia
Lead	Named on the official list	Florida, Indiana, Maryland, Michigan, North Carolina, Pennsylvania, Vermont, Virginia
PFAS	Not named on this list
Uranium	Named on the official list	Florida, Indiana, Maryland, Michigan, North Carolina, Pennsylvania, Vermont, Virginia
Radon (water)	Not named on this list	Florida
Manganese	Named on the official list	Florida, Michigan, North Carolina, Pennsylvania, Virginia
VOCs	Named on the official list	Florida, Indiana, Maryland, Michigan, North Carolina, Pennsylvania, Vermont, Virginia
Other metals	Named on the official list	Florida, Indiana, Maryland, Michigan, North Carolina, Pennsylvania, Vermont, Virginia

Groups as written on the state list (103)

1,1,1-Trichloroethane
1,1,2-Trichloroethane
1,1-Dichloroethylene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane (DBCP)
1,2-Dibromoethane (EDB, Ethylene dibromide)
1,2-Dichlorobenzene (o-Dichlorobenzene)
1,2-Dichloroethane (Ethylene dichloride)
1,2-Dichloropropane
1,4-Dichlorobenzene (p-Dichlorobenzene)
2,3,7,8-Tetrachlorodibenzo- p-dioxin (2,3,7,8-TCDD)
2,4-D
Alachlor
Alkalinity as CaCO3
Aluminum
Antimony
Arsenic
Atrazine
Barium
Benzene
Benzo(a)pyrene
Beryllium
bis(2-Ethylhexyl)adipate
Bromate
Bromide
Bromoacetic acid
Bromochloroacetic acid
Bromodichloromethane
Bromoform
Cadmium
Calcium
Carbon tetrachloride
Chlorate
Chlordane (tech.)
Chloride
Chlorite
Chlorobenzene
Chlorodibromomethane
Chloroform
Chromium
… and 63 more

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*').

NDEP lists 103 drinking-water analytes this lab is certified for (Safe Drinking Water Act program). NDEP database: lab type Commercial; 'Commercial?' Yes; 'Is Primary?' No. NDEP's database prints a phone number for this lab that we do not show: its area code (512, Texas) does not belong to Ann Arbor, Michigan, so it may be a person's direct line. 'Commercial?' is NDEP's lab-type flag, not a statement about homeowners' samples: call before you send a sample.

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 11206 · Nitrate, Arsenic, Lead, Uranium, VOCs, Other metals · Public samples: ask the lab
Vermont Department of Health - Laboratories Certified for Drinking Water Analysis (September 28, 2026)
Virginia · VA lab 460270 / EPA MI00030 · Nitrate, Arsenic, Lead, Uranium, Manganese, VOCs, Other metals · Public samples: ask the lab
Virginia DCLS - Drinking Water Certified Labs (analyte detail) (Current as of 8/1/2026)
Pennsylvania · PA DEP 68-00312 · Nitrate, Arsenic, Lead, Uranium, Manganese, VOCs, Other metals · Public samples: ask the lab
PA DEP Accredited Labs Report - Drinking Water (chemistry) (STALE - report dated 6/11/2024)
Michigan · 0048 · Nitrate, Arsenic, Lead, Uranium, Manganese, VOCs, Other metals · Public samples: ask the lab
EGLE - State of Michigan Certified Laboratories: Chemistry + EGLE - State of Michigan Certified Laboratories: Lead and Copper + EGLE - Certified Radiological Laboratories (SOM Certified Labs - Chemistry 3/11/2026 (chemistry, lead and copper lists); 9/8/2025 (radiological list))
Florida · FL DOH E87752 · Nitrate, Arsenic, Lead, Uranium, Radon (water), Manganese, VOCs, Other metals · Public samples: ask the lab
Florida 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))
Maryland · 201 · Nitrate, Arsenic, Lead, Uranium, VOCs, Other metals · Public samples: ask the lab
Maryland's Certified Drinking Water Laboratories (MDE Laboratory Certification Program) (Latest Revisions: 10/1/2026)
North Carolina · 26701 · Nitrate, Arsenic, Lead, Uranium, Manganese, VOCs, Other metals · Public samples: ask the lab
NC SLPH Environmental Sciences - Certified Drinking Water Laboratories (Commercial) (generated on request (no date printed), fetched 2026-11-07)
Indiana · C-MI-02 · Nitrate, Arsenic, Lead, Uranium, VOCs, Other metals · Public samples: ask the lab
IDOH - Find a Certified Out-of-State Drinking Water Laboratory (program page table) (page as fetched 2026-11-07 (no date printed))

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 Nevada 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).

Certified as ofLive database, searched 2026-11-15 ("accurate as of the date and time of the search")

NDEP Laboratory Approval Status - Certified Lab List (public database, Matrix: Drinking Water). Fetched 2026-11-15 (UTC). File SHA-256 6d42263fb993…

Open the state lab-certification page (official list)