Environmental Services Program - lab analysis and more

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 microbiological laboratories, visit Certified Microbiological Laboratories.

Laboratory Certification

For information about how to become a certified chemical laboratory, contact the department's Environmental Services Program at 573-526-3315 or email laboratorycertification@dnr.mo.gov

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Certified Laboratory Application

Search Current List of Certified Chemical Laboratories

Download spreadsheet of all Laboratories

Laboratory ID Name and Address Contact Information Expiration Date
175 ALS Environmental-Fort Collins
2525 Commerce Drive
Fort Collins, CO 80524-2761
Joel Nolte
970-490-1511
10020 American Water Central Laboratory
1115 S. Illinois St.
Belleville, IL 62220
Linda Macauley
Laboratory Manager
618-222-4053
240 City of St. Louis-Chain of Rocks Laboratory
10450 Riverview Blvd.
St. Louis, MO 63137
James Kopp
Manager
314-592-8221
241 City of St. Louis-Howard Bend Laboratory
14769 Olive Blvd.
Chesterfield, MO 63017
John Mathai
Laboratory Director
314-256-5723
290 City Utilities of Springfield
301 E. Central St.
PO Box 551
Springfield, MO 65802
Kari Wolken
Laboratory Supervisor
417-831-8823
880 Eurofins Eaton Analytical Inc.-South Bend
110 S. Hill St.
South Bend, IN 46617
Theresa Zielke
Quality Assurance Officer
574-472-5515
450 Eurofins Lancaster Laboratories Environment Testing LLC
2425 New Holland Pike
Lancaster, PA 17601
Dorothy M. Love
Quality Assurance Director
717-556-7327
130 Kansas City Water Services Laboratory
2 N.E. 32nd Ave.
Kansas City, MO 64116
Aurora Shields
Laboratory Manager
816-513-7002
3 Missouri Department of Health & Senior Services-State Public Health Laboratory
101 N. Chestnut St.
PO Box 570
Jefferson City, MO 65101
Laura Naught
Director
573-751-3334
760 Missouri Department of Natural Resources-Environmental Services CAS Laboratory
2710 W. Main St.
PO Box 176
Jefferson City, MO 65102
Lynn Milberg
Director
573-526-3315
500 National Testing Laboratories Ltd.
556 S. Mansfield St.
Ypsilanti, MI 48197
Christine MacMillan
Laboratory Director
734-483-8333
340 Pace Analytical National Center for Testing and Innovation
12065 Lebanon Road
Mount Juliet, TN 37122
Shari Pfalmer
615-758-5858
10090 Pace Analytical Services Inc.-Lenexa
9608 Loiret Blvd.
Lenexa, KS 66219
Charles Girgin
Lab Manager
913-563-1426
236 Pace Analytical Services LLC-Florida
8 E. Tower Circle
Ormond Beach, FL 32174
Lynn Baylor
Quality Analyst
386-672-5668
870 Pace Analytical Services LLC-Illinois
2231 W. Altorfer Drive
Peoria, IL 61615
Scott Siders
Quality Assurance Director
309-683-1736
10100 Pace Analytical Services LLC-Minneapolis
1700 Elm St. S.E.
Minneapolis, MN 55414
Janielle Ward
Quality Manager
612-607-1700
235 Pace Analytical Services LLC-Pittsburgh
1638 Roseytown Road
Suites 2, 3 and 4
Greensburg, PA 15601
Nasreen DeRubeis
724-850-5630
10130 PACE Analytical Services LLC-Springfield
1805 W. Sunset St.
Springfield, MO 65807
Ryley Gardner
Laboratory Manager
417-864-8924
930 Teklab Inc.
5445 Horseshoe Lake Road
Collinsville, IL 62234
Alicia Verduin
Microbiology Laboratory Supervisor
618-314-1004
780 TestAmerica Laboratory-St. Louis
13715 Rider Trail N.
Earth City, MO 63045
Jodie Carnes
Quality Assurance Manager
314-298-8566