UCMR4 – Get Ready (We are!)

If you are a public water supplier in the USA that serves greater than 10,000 people, you will be affected by the 2018 UCMR4 Monitoring Requirements, and Suburban Testing Labs can help you.

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January 2018 marks the start of the USEPA’s Unregulated Contaminant Monitoring Rule 4 (UCMR4) sampling and analysis period.  All public water supplies (PWS) serving more than 10,000 people are required to monitor for a 12-month period between January 2018 and December 2020.  Check our our UCMR4 webpage for information, and mark us down as your lab of choice when you get your monitoring schedule!