At a glance
- What it is certified to test
- 6 of the 9 common well tests on the MD 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
- Maryland (Maryland Department of the Environment (MDE) - Water Supply Program, Laboratory Certification Program)
- Address
- 1115 South Illinois Street, Belleville, IL 62220 · Open in Google Maps
- Phone
- (618) 222-4053
- Public / homeowner samples
- Public samples: ask the labNot stated per lab. MDE's Be Well Wise page for private well owners says: "Have your water tested periodically by a state-certified laboratory that conducts a drinking water test." It names no lab, and MDE's list does not say which labs take samples from homeowners.
- Location note
- Lab is in IL, certified by Maryland (often used as a mail-in lab).
- Left blank on the list
- The Maryland list (version Latest Revisions: 10/1/2026; PFAS list Last Rev 101/2026) gives no website for this lab.
Certification record
- Certificate ID
- 112
- Issued by
- Maryland Department of the Environment (MDE) - Water Supply Program, Laboratory Certification Program (certification program)
- List version
- Maryland's Certified Drinking Water Laboratories (MDE Laboratory Certification Program), version Latest Revisions: 10/1/2026; PFAS list Last Rev 101/2026
- We fetched it
- 7 Nov 2026 (file SHA-256 9d19de9053bf…) · 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 | Named on the official list | California, Illinois, Indiana, Iowa, Kansas, Louisiana, Missouri, Pennsylvania, Tennessee, Virginia, West Virginia |
| Arsenic | Named on the official list | California, Illinois, Indiana, Iowa, Kansas, Louisiana, Missouri, Pennsylvania, Tennessee, Virginia, West Virginia |
| Lead | Named on the official list | California, Illinois, Indiana, Iowa, Kansas, Louisiana, Missouri, Pennsylvania, Tennessee, Virginia, West Virginia |
| PFAS | Named on the official list | California, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Missouri, New York, Pennsylvania, Virginia, West Virginia |
| Uranium | Named on the official list | Illinois, Indiana, Iowa, Kansas, Louisiana, Missouri, Pennsylvania, Tennessee |
| Radon (water) | Not named on this list | |
| Manganese | Not named on this list | California, Illinois, Iowa, Kansas, Louisiana, Pennsylvania, Virginia |
| VOCs | Named on the official list | California, Illinois, Indiana, Iowa, Kansas, Louisiana, Missouri, Pennsylvania, Tennessee, Virginia, West Virginia |
| Other metals | Named on the official list | California, Illinois, Indiana, Iowa, Kansas, Louisiana, Missouri, Pennsylvania, Tennessee, Virginia, West Virginia |
Groups as written on the state list (22)
- Trace Metals Group 1: Lead, Copper
- Trace Metals Group 2: Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Mercury, Selenium, Thallium
- Inorganics Group 1: Nitrate-N
- Inorganics Group 2: Nitrite-N
- Inorganics Group 3: Fluoride
- Inorganics Group 5: Cyanide
- Inorganics Group 6: Chlorite
- Organics, Pesticides Group 1: Endrin, Lindane, Methoxychlor, Toxaphene, Chlordane, Heptachlor, Heptachlor epoxide, Hexachlorobenzene, Hexachlorocyclopentadiene
- Organics, Pesticides Group 2: Alachlor, Atrazine, Simazine
- Organics, Pesticides Group 3: Aldicarb, Aldicarb sulfone, Aldicarb sulfoxide, Carbofuran, Oxamyl (Vydate)
- Organics, Pesticides Group 4: PCBs (as Aroclors), PCBs (as decachlorobiphenyls)
- Organics, Pesticides Group 5: Diquat
- Organics, Pesticides Group 6: Endothall
- Organics, Pesticides Group 7: Glyphosate
- Organics, Herbicides: 2,4-D, 2,4,5-TP (Silvex), Pentachlorophenol, Dinoseb, Dalapon, Picloram
- Organics, Trihalomethanes: Chloroform, Bromodichloromethane, Chlorodibromomethane, Bromoform, Total Trihalomethanes
- Per- & Polyfluoroalkyl Substances (PFAS) (EPA 533 and EPA 537.1, per MDE's PFAS list): PFOA, PFOS, PFHxS, PFNA, HFPO-DA, PFBS
- Organic Chemicals (VOCs) Group 1: Benzene, Carbon tetrachloride, 1,2-Dichloroethane, Trichloroethylene, 1,1-Dichloroethylene, 1,1,1-Trichloroethane, 1,4-Dichlorobenzene, Vinyl Chloride, 1,2-Dichlorobenzene, cis-1,2-Dichloroethene, trans-1,2-Dichloroethene, 1,2-Dichloropropane, Ethylbenzene, Styrene, Tetrachloroethylene, Toluene, (total) Xylenes, Chlorobenzene, Dichloromethane, 1,2,4-Trichlorobenzene, 1,1,2-Trichloroethane
- Organics (SOC 1): Benzo(a)pyrene, Di(2-ethylhexyl)adipate, Di(2-ethylhexyl)phthalate, Hexachlorobenzene, Hexachlorocyclopentadiene, Endrin, Lindane, Methoxychlor, Toxaphene, Chlordane, Heptachlor, Heptachlor epoxide, Alachlor, Atrazine, Simazine, PCBs (as decachlorobiphenyls), Pentachlorophenol
- Organics (SOC 3): Ethylene Dibromide (EDB), Dibromochloropropane (DBCP)
- Haloacetic Acids (HAA5): Monochloroacetic Acid, Monobromoacetic Acid, Dichlororacetic Acid, Trichloroacetic Acid, Dibromoacetic Acid
- Radiologicals: Uranium (individually)
- 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*').
MDE prints the approved tests as "Metals 1, 2; Inorganics 1, 2, 3, 5, 6; Pesticides 1, 2, 3, 4, 5, 6, 7; Herbicides; THMs; PFAS VOCs; SOCs 1, 3; HAA5; Uranium" (codes keyed to MDE's List of Approved Contaminants, Revised 10/10/2024). MDE prints no expiry date. MDE lists this lab under "Out of State Labs". MDE's PFAS list prints (618) 222-4077 for this 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 460274 / EPA IL00028 · Nitrate, Arsenic, Lead, PFAS, Manganese, VOCs, Other metals · Public samples: ask the labVirginia DCLS - Drinking Water Certified Labs (analyte detail) (Current as of 8/1/2026)
- Pennsylvania · PA DEP 68-00269 · Nitrate, Arsenic, Lead, PFAS, Uranium, Manganese, VOCs, Other metals · Public samples: ask the labPA DEP Accredited Labs Report - Drinking Water (chemistry) (STALE - report dated 6/11/2024)
- New York · NY ELAP 10730 · PFAS · Public samples: ask the labNY DOH - New York State accredited labs for PFOA/PFOS (EPA 533 / 537.1 v2), private-well rebate program (page fetched 2026-10-29)
- California · CA ELAP 2737 · Nitrate, Arsenic, Lead, PFAS, Manganese, VOCs, Other metals · 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 10/1/2026)
- Missouri · MO cert 10020 (chemical) · Nitrate, Arsenic, Lead, PFAS, Uranium, VOCs, Other metals · 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))
- Tennessee · 02933 · Nitrate, Arsenic, Lead, Uranium, VOCs, Other metals · Public samples: ask the labTDEC Division of Water Resources - Commercial Laboratories Certified for Drinking Water Analysis (10/2/2026 (page footers 10/06/2026))
- Illinois · IEPA 100203 · Nitrate, Arsenic, Lead, PFAS, Uranium, Manganese, VOCs, Other metals · Public samples: ask the labIEPA Accredited Laboratories (Primary Labs / Secondary Labs) - Laboratories Accredited for Chemical Analysis + TNI LAMS fields of accreditation (Drinking Water, accrediting body IL ELAP) (12/09/2025 (date in the file name; the PDF prints no date); TNI LAMS as fetched 2026-11-15)
- Iowa · IA Lab # 045 · Nitrate, Arsenic, Lead, PFAS, Uranium, Manganese, VOCs, Other metals · Public samples: ask the labIowa DNR LabCert - List of Certified Labs (Drinking Water program) + Find a Lab analyte search + Lab Details (Date Generated: 11/14/2026 (LabCert, live database))
- Louisiana · LA007 · Nitrate, Arsenic, Lead, PFAS, Uranium, Manganese, VOCs, Other metals · Public samples: yes (per state)LDH - 2026 List of Laboratories Certified by Louisiana for Drinking Water Analyses - Chemistry (Current as of 2/12/2026)
- Kansas · KS Lab ID E-10439 · Nitrate, Arsenic, Lead, PFAS, Uranium, Manganese, VOCs, Other metals · 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"))
- West Virginia · 9911 C · Nitrate, Arsenic, Lead, PFAS, VOCs, Other metals · Public samples: ask the labWV OLS Environmental Drinking Water Laboratory Certification Program - Laboratory Certified Parameter List (printed Thursday, August 20, 2026)
- Puerto Rico · no ID on list · analytes not broken down · Public samples: ask the labDepartamento de Salud de Puerto Rico, Sección de Agua Potable - Laboratorios y Parámetros Certificados (Revisado agosto 2025)
- Indiana · C-IL-01 · Nitrate, Arsenic, Lead, PFAS, Uranium, VOCs, Other metals · Not marked as taking public samplesIDOH - Find a Certified Out-of-State Drinking Water Laboratory (program page table) (page as fetched 2026-11-07 (no date printed))
- Kentucky · KY Lab ID 90005 · PFAS · Public samples: ask the lab2026 KY Certified Drinking Water PFAS Laboratory List (Revised 1/23/2026)
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 Maryland 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 ofLatest Revisions: 10/1/2026; PFAS list Last Rev 101/2026
Maryland's Certified Drinking Water Laboratories (MDE Laboratory Certification Program). Fetched 2026-11-07 (UTC). File SHA-256 9d19de9053bf…
Open the official source list