Send Address Verification Form (inside cover of this
package) to the State Coordinator by email or postal mail to confirm receipt
of Study 31 Announcement
Study 31 begins
Notify all laboratories of DMRQA Study 31
Study 31 begins
Order test samples
July 1, 2011
Study ends
Study ends
Send ungraded Data Report to PT Providers (include a list of all NPDES
permits using your laboratory data)
July 22, 2011
Send PT Provider-graded test results, for each
permit (listed by NPDES permit numbers) , to:
- Laboratory
- State and EPA regional DMR-QA coordinators
August 5, 2011
Forward PT Provider-graded test results to the Permittee
August 19, 2011
Forward one copy of the NPDES Permittee Data
Report Form, and a copy of the Chemistry/Microbiology and WET Checklists
for each laboratory used to the state DMR-QA coordinator
Order Retesting ampules for required corrective actions
Complete and
send required corrective action letter as soon as possible to your permittee.
September 30, 2011
Negotiate any “Not Acceptable” data
for corrective action with state DMR-QA coordinator
Submit a completed
and signed corrective action report to your state DMR-QA coordinator
* All materials must be sent on
or before the date provided
