EPD Laboratory Operations

The EPD Laboratory conducts chemical and microbiological tests to ensure compliance with state and federal environmental regulations. We are an 80-person, multi-disciplinary, integrated laboratory capable of analyzing air, water, soil and biota for a large number of constituents.


The GA EPD Labs have passed EPA’s stringent UCMR5 approval process for all three UCMR5 methods (200.7, 533, and 537.1) and have successfully completed two rounds of EPA proficiency testing.  The EPA Labs are accepting samples for the following analyses:

  • UCMR5
  • PFAS by EPA method 533
  • PFAS by EPA method 537.1
  • Coming soon: PFAS by EPA method 1633

Please contact Mark Tolbert for additional information



Laboratory Director Mark Tolbert

(470) 524-0577
Visit: (details)

5804 Peachtree Corners East
Norcross, GA 30092
United States

Quality Assurance

Bacteriology Laboratory

GC/MS (Volatiles) Laboratory

Inorganics Laboratory

Metals Laboratory

Organics Laboratory