UCMR 5 Analyses
This page answers frequently asked questions (FAQs) and contains important information about the fifth round of the EPA's Unregulated Contaminant Monitoring Rule (UCMR 5) program.
Babcock Labs is fully approved for ucmr5 analyses
Babcock Labs is fully approved by the USEPA to perform all UCMR 5 analyses (view a copy of the approval letter). Our experience with the program and our expert staff makes Babcock Labs an excellent resource for UCMR 5 questions and testing services. Whether you have questions about program requirements, are looking for a quote or to begin the planning process, or are interested in sample collection, analysis, and reporting services - we are here to help! Contact us today.
What is UCMR 5?
The Unregulated Contaminant Monitoring Rule (UCMR) is an initiative by the EPA to monitor public drinking water for the occurrence of specific contaminants. The data collected regarding the exposure and occurrence of these contaminants is used to help improve regulatory decisions that affect public health. UCMR 5 is the fifth upcoming rule.
How do i chose A UCMR 5 Approved Lab?
The EPA requires public water systems (PWSs) to use EPA approved laboratories. To receive EPA approval for UCMR 5, laboratories must successfully complete the EPA’s rigorous lab approval program, demonstrating their ability to meet UCMR 5 methods and guidelines. Since the inception of the program, Babcock Laboratories has been the industry’s trusted laboratory for UCMR testing services. In fact, Babcock Labs was one of the select few laboratories to take part in the EPA's research process concerning the development of reporting limits for various UCMR 5 methods.
Who does UCMR 5 Affect?
Starting in 2023, large public water systems who serve 10,000 or more people will be required to sample. For the first time, medium-sized public water systems serving 3,300 to 10,000 people will be required to sample. A representative number of small public water systems serving fewer than 3,300 will also need to sample.
when will ucmr 5 happen?
The EPA plans to finalize UCMR 5 regulations required under the Safe Drinking Water Act by the end of 2021. Monitoring will begin in 2023 and take place at the PWS drinking water entry points.
Who can help estimate the cost?
Although testing doesn't begin until 2023, Babcock can help with planning and budgeting. Contact us at: ucmr@babcocklabs.com, 951-653-3351 ext. 135, or schedule a meeting to get started.
EPA Methods
Below are the EPA Methods required for each contaminant categorization on the UCMR 5 list:
