A certified laboratory must be used for any testing required by the department's Public Drinking Water Branch. Analysis of water samples from private residences or private wells does not have to be done by a certified laboratory. There are other laboratories capable of performing analyses of private water samples in addition to the laboratories included on this list. The other laboratories have chosen not to go through our certification process, but may produce equivalent results if they have adequate quality assurance or quality control in place.
*For a list of chemical laboratories, visit Certified Chemical Laboratories.
Laboratory Certification
For information about how to become a certified microbiological laboratory, visit the Missouri Department of Health and Senior Services' Certifications webpage. You may also contact the Missouri Department of Health and Senior Services at 573-751-3334 or email laboratorycertification@health.mo.gov.
Request Additional Sampling Bottles
Bacteriological water analysis sampling bottles can be requested two ways:
- Enclosed postcard that comes with the sample bottles
- Online Sampling Bottles Request Form
Search Current List of Microbiological Laboratories
The below list identifies all laboratories certified by the department to perform drinking water analyses for compliance purposes in the State of Missouri. Laboratories listed as commercial do perform compliance analyses for hire. It is suggested to contact multiple labs for the best pricing for the testing parameters desired.
Name and Address | Commercial | Contact Information | Expiration Date |
---|---|---|---|
Lab ID: 265 Perfect Water Testing 1600 W. Scenic Rivers Blvd. PO Box 95 Salem, MO 65560 |
Yes | Wayna Woolman Laboratory Director 573-729-6451 |
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Lab ID: 10050 Perryville Water Treatment Plant 3698 Highway T Perryville, MO 63775 |
No | Jeremy Meyer Laboratory Director/ Supervisor 573-547-2060 |
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Lab ID: 10140 Premium Waters Inc. Central Laboratory 4301 N.W. Mattox Road Riverside, MO 64150 |
Yes | Gregory Pluimer Director of Quality Assurance 816-801-6905 |
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Lab ID: 360 R.M. Wester and Associates Inc. 215 Indacom Drive St. Peters, MO 63376 |
Yes | Joseph Koch Director 636-928-9628 |
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Lab ID: 10160 Rathbun Regional Water Association 16166 Highway J29 Centerville , IA 52544 |
Yes | Jeremy Buckingham Lab Manager 641-647-2416 |
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Lab ID: 800 Rolla Municipal Utilities Laboratory 811 Highway O PO Box 767 Rolla, MO 65402 |
No | Robert Castle Laboratory Director 573-364-2195 |
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Lab ID: 270 Sedalia Water Department Laboratory 28200 Water Works Road PO Box 806 Sedalia, MO 65301 |
No | David Murray Plant Supervisor 660-826-1236 |
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Lab ID: 271 Sikeston Water Plant 401 N. West St. PO Box 370 Sikeston, MO 63801 |
No | Quentin Overbeck Laboratory Supervisor 573-475-3245 |
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Lab ID: 280 Springfield-Greene County Public Health Center 227 E. Chestnut Expressway Springfield, MO 65802 |
Yes | Machelle Petit Senior Laboratory Scientist 417-864-1670 |
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Lab ID: 190 St. Jude Industrial Park 23 St. Jude Industrial Highway PO Box 70 New Madrid, MO 63869 |
No | Larry Wilson Laboratory Supervisor 573-643-2784 |
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Lab ID: 260 St. Louis County Department of Health 6121 N. Hanley Road Berkeley, MO 63134 |
Yes | Phyllis Dilworth-Weaver Laboratory Supervisor 314-615-6834 |
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Lab ID: 840 Stone County Health Center 109 E. Fourth St. Galena, MO 65656 |
Yes | Chris Thornton Laboratory Supervisor 417-357-8200 |
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Lab ID: 990 Taney County Health Department Laboratory 320 Rinehart Road Branson, MO 65616 |
Yes | Cailin Dawley Laboratory Supervisor 417-334-4544 |
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Lab ID: 930 Teklab Inc. 5445 Horseshoe Lake Road Collinsville, IL 62234 |
Yes | Alicia Verduin Microbiology Laboratory Supervisor 618-344-1004 |
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Lab ID: 11000 The Truman Laboratory 107 N. Jefferson St. Neosho, MO 64850 |
Yes | Debbie Dotson Laboratory Technician 914-588-8711 abutera@hstcc.org |
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Lab ID: 17 Total Water Laboratories LLC 515 S. Old S. Highway 5 Camdenton, MO 65020 |
Yes | Amy Osborn Laboratory Director 573-346-3810 |
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Lab ID: 350 Trenton Municipal Utilities 1043 W. Crowder PO Box 108 Trenton, MO 64683 |
No | Steven Reid Utility Director 660-359-2281 |
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Lab ID: 960 Tri-County Water Authority 28405 E. Blue Valley Road Independence, MO 64058 |
Yes | Gerald T. Fallman Chief Operator 816-796-4100 |
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Lab ID: 680 Water Analysis Inc. 1206 E. 17th St. Joplin, MO 64804 |
Yes | Pat Carey Lab Owner/ Analyst 417-623-2626 |
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Lab ID: 10120 Water Smart Testing LLC 10510 B Research Drive Rolla, MO 65401 |
Yes | Rachel Carter Laboratory Manager 573-201-6256 |