State laboratory

Georgia EPD Laboratory

Norcross, GA · Gwinnett County

Homeowner samplesNot listed, call to confirm
Mail-in kitsNot listed, call to confirm
Walk-in drop offNot listed, call to confirm

Certification and services

State certified
Certification number
EPD
Certified by
Georgia drinking water program
Certified for
Chemistry (inorganic, Metals and organics), Lead and copper, Microbiology
Lab type
State
Last verified
September 29, 2026

Listed on the official state certified laboratory list.

Tests this lab is certified for

Arsenic
Coliform Bacteria
Full Homeowner Panel
Hardness
Iron and Manganese
Lead
Nitrate / Nitrite
Pesticides
Volatile Organic Compounds

Certified by the Georgia Environmental Protection Division for drinking water analyses (GA lab number EPD): Chemistry (inorganic, metals and organics), Lead and copper, Microbiology. Certification list dated January 9, 2025. State laboratory; private well samples normally go through the county environmental health office or a county Extension office.

How to submit a sample

  1. 1
    Call or check the website for the right bottles

    Bacteria samples need a sterile bottle from the lab. Chemistry samples usually take a clean container the lab supplies.

  2. 2
    Collect from a cold tap before treatment

    Skip softeners and filters. Remove the aerator, run the water 3 to 5 minutes, then fill without touching the inside of the cap.

  3. 3
    Keep it cold and deliver within 24 hours

    Bacteria samples are time-sensitive. Use a cooler with ice packs and hand it in or ship it the same day.

  4. 4
    Read the report against the standards

    Compare results with EPA drinking water limits. If anything is over, our problem pages explain what it means and how to treat it.

Other certified labs nearby

Eurofins Atlanta

GA certified

Atlanta, GA · Commercial15.6 mi

  • Arsenic
  • Coliform Bacteria
  • Full Homeowner Panel
  • Hardness
  • Iron and Manganese
  • Lead
  • Nitrate / Nitrite
  • Pesticides
  • Volatile Organic Compounds