Are You Ready For DMR-QA 38?

At the beginning of each year, the U.S. EPA notifies NPDES permit holders of their requirement to participate in the annual DMR-QA study. Waters ERA provides you with the tips and tricks needed to complete those requirements.

Note: All dates are subject to change based on the final U.S. EPA Section 308 Announcement Letter.

DMR-QA training videos now available:

Order Your Videos Now

DMR-QA Training Videos Ensure Success with your pH, TSS and Ammonia Analysis


We Are Ready To Help

Choosing Waters ERA as your DMR-QA Study Partner gives you complete access to the most experienced customer service team in the industry. Our experts will guide you through the process from 6:00 am to 6:00 pm MT Monday–Thursday and 6:00 am to 5:00 pm MT on Friday.

In addition, you’ll enjoy:

  • No hassle product replacement
  • Expert guidance for every step of the PT process
  • Help understanding and navigating regulatory requirements
Customer service

Laboratory Sessions

When You Succeed, We Succeed

Our technical experts are here to help you improve your analysis techniques to ensure your success. If you have a challenge, we’ll help you correct it.

  • Free analysis tips and tricks webinars
  • Training videos and practice QC samples
  • Corrective action support

Online Tools to Make Your Job Easier

As your partner in defensible data, we provide you with tools to effectively manage your PT program, assess risk and evaluate trends over time. eDATA™ is an online PT data management portal that helps you improve long-term quality assurance.

  • Use your PT data to identify problems, take corrective action, and prevent non-conformances.
  • Save time and money with streamlined data entry and direct upload from your LIMS.
  • Gain insight with eDATA’s Risk Report, PT Review and Performance Reports.
Risk Report