Laboratories Approved by EPA to Support UCMR 5 EPA approved the following laboratories after they met the application requirements and Proficiency Testing (PT) criteria for the Laboratory Approval Program (LAP) supporting the fifth cycle of the Unregulated Contaminant Monitoring Rule (UCMR 5). These laboratories can analyze UCMR 5 samples using those methods marked with an "X" next to their names. This list is subject to change with updates that include additional approved laboratories that complete the LAP requirements prior to the August 1, 2022 deadline as well as the permanent removal of any laboratory that withdraws or subsequently fails to meet the method and program quality assurance/quality control (QA/QC) requirements. Laboratory Information Per- and Polyfluoroalkyl Substances (PFAS) Lithium Commercial Services Accurate Environmental, LLC 505 South Lowry Stillwater, OK 74074 (405) 372-5300 X X X X American Water Central Laboratory 1115 South Illinois Street Belleville, IL 62220 (618)235-3600 X X X X Anatek Labs, Inc. 1282 Alturas Drive Moscow, ID 83843 (208) 883-2839 X X X Babcock Laboratories, Inc. P.O. Box 432 Riverside, CA 92502 (951)653-3351 X X X X Battelle Analytical Chemistry Services 141 Longwater Drive, Suite 202 Norwell, MA 02061 (781) 681-5571 X X BSK Associates, Fresno Analytical Laboratory 1414 Stanislaus Street Fresno, CA 93706 (559) 497-2888 X X X X City of Houston Drinking Water Regulatory Complia 1770 Sidney Street Houston, TX 77023 (832) 395-6024 X X Eurofins Eaton Analytical, LLC 110 South Hill Street South Bend, IN 46617 (574) 233-4777 X X X X Eurofins Eaton Analytical, LLC - Monrovia 750 Royal Oaks Drive, Suite 100 Monrovia, CA 91016 (626) 386-1100 X X X X LCRA Environmental Laboratory Services 3505 Montopolis Drive (Mail Stop EL-101) Austin, TX 78744 (512) 730-6022 X X X Office of Water (MS-140) 815-B-22-001 Page 1 of 2 January 10, 2022 ------- Laboratory Information Per- and Polyfluoroalkyl Substances (PFAS) Lithium Commercial Services McCampbell Analytical, Inc. 1534 Willow Pass Road Pittsburg, CA 94565 (925) 252-9262 X X X X Orange County Water District Philip L. Anthony Wa 18700 Ward Street Fountain Valley, CA 92708 (714) 378-3200 X X X Pace Analytical Services, LLC - Madisonville 825 Industrial Road Madisonville, KY 42431 (270) 821-7375 X X X X Pace Analytical Services, LLC - Ormond Beach 8 East Tower Circle Ormond Beach, FL 32174 (386) 672-5668 X X X X Pace Analytical Services, LLC - Peoria 2231 West Altorfer Drive Peoria, IL 61615 (800) 752-6651 X X Suffolk County Water Authority 260 Motor Parkway Hauppauge, NY 11788 (631) 563-0259 X X Van De Water Treatment Plant 3750 River Road Tonawanda, NY 14150 (716) 685-8576 X X Week Laboratories, Inc. 14859 Clark Avenue Industry, CA 91745 (626) 336-2139 X X X X End of List Large public water systems (PWSs) are required to use laboratories approved by EPA to analyze their UCMR 5 samples (40 CFR 141.40(a)(4)(i)(H)). EPA will arrange for samples from small PWSs to be analyzed by approved laboratories under contract to the agency. Laboratory participation in the approval program is voluntary and is specific to laboratories analyzing samples for UCMR 5. The laboratories' approval status indicates they have demonstrated specific capabilities using the designated method(s). Large PWSs are responsible for their UCMR 5 results and must ensure that their laboratories are following the methods and meeting the QA/QC criteria specified in UCMR 5. Laboratories must post sample analytical results and required QC data electronically via the Safe Drinking Water Accession and Review System (SDWARS) within 90 days of the sample collection date. EPA may revoke a laboratory's UCMR 5 approval status if the laboratory does not adhere to QA/QC procedures and criteria or fails to post data to SDWARS in a timely and accurate manner. If EPA revokes approval, the laboratory's name will no longer appear on this list. Once approval has been revoked, it cannot be reinstated during the UCMR 5 monitoring period. Please send questions to: UCMR Lab ADDroval@eDa.aov Office of Water (MS-140) 815-B-22-001 Page 2 of 2 January 10, 2022 ------- |