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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 61–75 of 471 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Atlanta Water System, Inc., 61 to 75 of 471 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 1, 2023 12:35
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41494
Laboratory
MSDH Lab
Monitoring period
May 1, 2023 – May 31, 2023
Absence , sample collected May 1, 2023 12:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 1, 2023 12:35, sampling point TC0007 E. Coli
Collected
Apr 3, 2023 13:40
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41491
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2023 – Apr 30, 2023
Absence , sample collected Apr 3, 2023 13:40, sampling point TC0003 Coliform (TCR)
Absence , sample collected Apr 3, 2023 13:40, sampling point TC0003 E. Coli
Collected
Apr 3, 2023 14:05
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-41492
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2023 – Apr 30, 2023
Absence , sample collected Apr 3, 2023 14:05, sampling point TC0007 Coliform (TCR)
Absence , sample collected Apr 3, 2023 14:05, sampling point TC0007 E. Coli
Collected
Mar 7, 2023 13:15
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50936
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2023 – Mar 31, 2023
Absence , sample collected Mar 7, 2023 13:15, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 7, 2023 13:15, sampling point TC0002 E. Coli
Collected
Mar 7, 2023 13:40
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50937
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2023 – Mar 31, 2023
Absence , sample collected Mar 7, 2023 13:40, sampling point TC0007 Coliform (TCR)
Absence , sample collected Mar 7, 2023 13:40, sampling point TC0007 E. Coli
Collected
Feb 7, 2023 12:30
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50930
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2023 – Feb 28, 2023
Absence , sample collected Feb 7, 2023 12:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 7, 2023 12:30, sampling point TC0001 E. Coli
Collected
Feb 7, 2023 13:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50931
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2023 – Feb 28, 2023
Absence , sample collected Feb 7, 2023 13:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Feb 7, 2023 13:00, sampling point TC0004 E. Coli
Collected
Jan 9, 2023 11:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50928
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2023 – Jan 31, 2023
Absence , sample collected Jan 9, 2023 11:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 9, 2023 11:30, sampling point TC0002 E. Coli
Collected
Jan 9, 2023 12:05
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50929
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2023 – Jan 31, 2023
Absence , sample collected Jan 9, 2023 12:05, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jan 9, 2023 12:05, sampling point TC0007 E. Coli
Collected
Dec 6, 2022 12:10
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50926
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2022 – Dec 31, 2022
Absence , sample collected Dec 6, 2022 12:10, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 6, 2022 12:10, sampling point TC0004 E. Coli
Collected
Dec 6, 2022 12:40
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50927
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2022 – Dec 31, 2022
Absence , sample collected Dec 6, 2022 12:40, sampling point TC0008 Coliform (TCR)
Absence , sample collected Dec 6, 2022 12:40, sampling point TC0008 E. Coli
Collected
Nov 7, 2022 12:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50924
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2022 – Nov 30, 2022
Absence , sample collected Nov 7, 2022 12:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Nov 7, 2022 12:15, sampling point TC0004 E. Coli
Collected
Nov 7, 2022 12:50
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50925
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2022 – Nov 30, 2022
Absence , sample collected Nov 7, 2022 12:50, sampling point TC0008 Coliform (TCR)
Absence , sample collected Nov 7, 2022 12:50, sampling point TC0008 E. Coli
Collected
Oct 12, 2022 12:10
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50922
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 12, 2022 12:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected Oct 12, 2022 12:10, sampling point TC0001 E. Coli
Collected
Oct 12, 2022 12:35
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-50923
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 12, 2022 12:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected Oct 12, 2022 12:35, sampling point TC0007 E. Coli