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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Coliform and microbial samples

MS0090001 , Atlanta Water System, Inc.

No positive results are on record for Atlanta Water System, Inc. — none among 623 results across 471 samples.

The agency records 3 validated violations for this system on what this page reports: this system’s violations.

Every sample on record, October 8, 2003 to August 5, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 46–60 of 471 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Atlanta Water System, Inc., 46 to 60 of 471 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 11, 2023 12:15
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41507
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2023 – Dec 31, 2023
Absence , sample collected Dec 11, 2023 12:15, sampling point TC0001 Coliform (TCR)
Absence , sample collected Dec 11, 2023 12:15, sampling point TC0001 E. Coli
Collected
Dec 11, 2023 12:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41508
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2023 – Dec 31, 2023
Absence , sample collected Dec 11, 2023 12:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 11, 2023 12:45, sampling point TC0004 E. Coli
Collected
Nov 7, 2023 11:10
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41505
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2023 – Nov 30, 2023
Absence , sample collected Nov 7, 2023 11:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected Nov 7, 2023 11:10, sampling point TC0001 E. Coli
Collected
Nov 7, 2023 11:35
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41506
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2023 – Nov 30, 2023
Absence , sample collected Nov 7, 2023 11:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 7, 2023 11:35, sampling point TC0007 E. Coli
Collected
Oct 9, 2023 11:40
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41503
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2023 – Oct 31, 2023
Absence , sample collected Oct 9, 2023 11:40, sampling point TC0002 Coliform (TCR)
Absence , sample collected Oct 9, 2023 11:40, sampling point TC0002 E. Coli
Collected
Oct 9, 2023 12:00
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41504
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2023 – Oct 31, 2023
Absence , sample collected Oct 9, 2023 12:00, sampling point TC0008 Coliform (TCR)
Absence , sample collected Oct 9, 2023 12:00, sampling point TC0008 E. Coli
Collected
Sep 12, 2023 12:25
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41501
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2023 – Sep 30, 2023
Absence , sample collected Sep 12, 2023 12:25, sampling point TC0001 Coliform (TCR)
Absence , sample collected Sep 12, 2023 12:25, sampling point TC0001 E. Coli
Collected
Sep 12, 2023 12:55
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41502
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2023 – Sep 30, 2023
Absence , sample collected Sep 12, 2023 12:55, sampling point TC0006 Coliform (TCR)
Absence , sample collected Sep 12, 2023 12:55, sampling point TC0006 E. Coli
Collected
Aug 2, 2023 12:15
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41499
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2023 – Aug 31, 2023
Absence , sample collected Aug 2, 2023 12:15, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 2, 2023 12:15, sampling point TC0001 E. Coli
Collected
Aug 2, 2023 12:40
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41500
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2023 – Aug 31, 2023
Absence , sample collected Aug 2, 2023 12:40, sampling point TC0008 Coliform (TCR)
Absence , sample collected Aug 2, 2023 12:40, sampling point TC0008 E. Coli
Collected
Jul 11, 2023 11:15
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41497
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 11, 2023 11:15, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 11, 2023 11:15, sampling point TC0002 E. Coli
Collected
Jul 11, 2023 11:40
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41498
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 11, 2023 11:40, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jul 11, 2023 11:40, sampling point TC0007 E. Coli
Collected
Jun 6, 2023 13:10
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41495
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 6, 2023 13:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 6, 2023 13:10, sampling point TC0001 E. Coli
Collected
Jun 6, 2023 14:00
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41496
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 6, 2023 14:00, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jun 6, 2023 14:00, sampling point TC0006 E. Coli
Collected
May 1, 2023 12:10
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41493
Laboratory
MSDH Lab
Monitoring period
May 1, 2023 – May 31, 2023
Absence , sample collected May 1, 2023 12:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 1, 2023 12:10, sampling point TC0001 E. Coli