Microbac

At a glance

What it is certified to test

2 of the 9 common well tests on the GA list (see which)

Price

not published on the state list: ask the lab for a quote

Turnaround

not stated on the state list or the lab’s website: ask when you order

Homeowner samples

not stated: ask the lab

Lab facts

Listed by

Georgia (Georgia Environmental Protection Division (EPD) - Drinking Water Program, laboratory certification)

Address

505 East Broadway Ave., Maryville, TN 37804 · Open in Google Maps

Phone

(865) 977-1200

Public / homeowner samples

Public samples: ask the lab

Not stated in the list.

Location note

Lab is in TN, certified by Georgia (often used as a mail-in lab).

Left blank on the list

The Georgia list (version January 9, 2025) gives no website for this lab.

Certification record

Certificate ID

GA Lab # 980

Issued by

Georgia Environmental Protection Division (EPD) - Drinking Water Program, laboratory certification (certification program)

List version

Laboratories Certified by Georgia for Chemical Monitoring + Commercial Laboratories Certified by Georgia for Microbiological Monitoring + Laboratories Certified by Georgia for Lead and Copper Monitoring, version January 9, 2025

We fetched it

15 Nov 2026 (file SHA-256 960e1b35e42e…) · open the state file

Tests on the state list

• Named on the official list The state list names this analyte (or a column for it) for this lab.
• Group-level certification Certified for a parent group (e.g. 'Inorganics') that includes this analyte. Confirm the specific test with the lab.
• Partial group certification The list marks the group as 'Partial'. Confirm this analyte with the lab.
• Subcontracted The lab sends this analyte to another accredited lab (MDH 'X*').

On Georgia EPD's chemical, microbiological and lead and copper lab lists (January 9, 2025). EPD's chemical list does not say which chemical groups the lab is certified for; ask the lab. The microbiological list does not name the tests; confirm coliform / E. coli testing with the lab. The microbiological list names it 'Microbac Laboratories'.

Also certified by other states

Same business (same street address and ZIP) on another state's official list. Each state certifies separately, so each listing keeps its own source.

• Tennessee · 02017 · Coliform / E. coli, Nitrate, Arsenic, Lead, Other metals · Public samples: ask the lab
  TDEC Division of Water Resources - Commercial Laboratories Certified for Drinking Water Analysis + TDEC Division of Water Resources - Microbiological Laboratories Certified for Drinking Water Analyses (10/2/2026 (page footers 10/06/2026); As of October 2, 2026 (PDF title; page footers 10/06/2026))
• Tennessee · 03073 · Coliform / E. coli · Public samples: ask the lab
  TDEC Division of Water Resources - Commercial Laboratories Certified for Drinking Water Analysis + TDEC Division of Water Resources - Microbiological Laboratories Certified for Drinking Water Analyses (10/2/2026 (page footers 10/06/2026); As of October 2, 2026 (PDF title; page footers 10/06/2026))

Before you send a sample

Call the lab to confirm it's currently certified for the exact test and method, that it accepts samples from homeowners, and how to collect and ship them. Bacteria samples have short holding times. Status can change between list updates. To check a status, contact the Georgia certification program.

Is this your lab?

Labs can ask for corrections through the agency that publishes their state list. Homeowner service, prices and turnaround above come only from the lab’s own website. To ask us to correct or remove this listing, write to us (how we handle listings).