BSK Laboratories has been part of the UCMR program since the beginning; our laboratory has provided testing services for the two previous rounds of the program - UCMR1 and UCMR2 - and is fully certified for the UCMR3 program.

BSK is ready to help you throughout the entire UCMR3 program. Our highly trained Project Managers and dedicated UCMR3 Program Coordinator are ready to answer your questions and help guide you through your sampling events. Whether you are a novice to the EPA’s requirements or have been through previous UCMR testing, we are available to assist you!

BSK is a firm believer in empowering our clients with the knowledge and the know-how to understand the reasoning behind the testing they are mandated to perform. Thus, we have put together several educational tools below that will instruct our clients on not only the “how”, but the “why” as well. We offer contact hours for our educational classes and have a specific class for the UCMR3 program. Additionally, BSK has, and will continue to offer sampling classes throughout California. If you are interested in attending one of these courses, please contact the BSK UCMR Coordinator at or 800-877-8310. If your schedule does not permit a class, we also offer sampling instructions and a video to help educate your sampling team.

Whether you are looking for turn-key solutions for your UCMR3 sampling or simply direction and knowledgeable Project Managers, BSK Laboratories will you meet your needs. With the limited capacity available for these test methods, water systems are strongly encouraged to secure their spot to ensure compliance with the forthcoming edition of the UCMR program.

We look forward to partnering with you!