Important Dates for DMR-QA Study 37

At the beginning of each year, the US EPA notifies NPDES permit holders of their requirement to participate in the annual Discharge Monitoring Report - Quality Assurance (DMR-QA) study under Clean Water Act (CWA) Section 308. If you received a notification letter and Alloway is performing analyses in support of your permit, please email your completed analyte check lists to rhonda.morris@alloway.com for Alloway Marion analyzed data, or lana.jackson@alloway.com for Alloway Lima analyzed data.

The following are important dates for the DMR-QA Study:

March 24th - DMR-QA 37 study opens

July 7th – DMR-QA 37 study closes

August 4th – PT provider must provide laboratory with graded report

August 18th – Alloway must email graded report to permittees by this date

September 1st – The permittee must send their completed data package to the EPA