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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

MS0440003 , Columbus Light & Water

7 of 9,675 results on record were positive for coliform or another organism the agency tests for. The most recent was December 1, 2025.

They fall across 7 of the 7,469 samples on record.

Every sample on record, October 7, 2003 to August 11, 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 586–600 of 7,469 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 586 to 600 of 7,469 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 7, 2024 15:22
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36048
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2024 – Oct 31, 2024
Absence , sample collected Oct 7, 2024 15:22, sampling point TC0013 Coliform (TCR)
Absence , sample collected Oct 7, 2024 15:22, sampling point TC0013 E. Coli
Collected
Sep 4, 2024 07:29
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230706-23159
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 07:29, sampling point TC0013 Coliform (TCR)
Absence , sample collected Sep 4, 2024 07:29, sampling point TC0013 E. Coli
Collected
Sep 4, 2024 07:57
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36034
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 07:57, sampling point TC0015 Coliform (TCR)
Absence , sample collected Sep 4, 2024 07:57, sampling point TC0015 E. Coli
Collected
Sep 4, 2024 08:18
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36035
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 08:18, sampling point TC0016 Coliform (TCR)
Absence , sample collected Sep 4, 2024 08:18, sampling point TC0016 E. Coli
Collected
Sep 4, 2024 08:45
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36042
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 08:45, sampling point TC0017 Coliform (TCR)
Absence , sample collected Sep 4, 2024 08:45, sampling point TC0017 E. Coli
Collected
Sep 4, 2024 09:19
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36037
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 09:19, sampling point TC0019 Coliform (TCR)
Absence , sample collected Sep 4, 2024 09:19, sampling point TC0019 E. Coli
Collected
Sep 4, 2024 09:42
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36038
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 09:42, sampling point TC0020 Coliform (TCR)
Absence , sample collected Sep 4, 2024 09:42, sampling point TC0020 E. Coli
Collected
Sep 4, 2024 10:32
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36040
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 10:32, sampling point TC0021 Coliform (TCR)
Absence , sample collected Sep 4, 2024 10:32, sampling point TC0021 E. Coli
Collected
Sep 4, 2024 10:10
Sampling point
TC0023 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36039
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 10:10, sampling point TC0023 Coliform (TCR)
Absence , sample collected Sep 4, 2024 10:10, sampling point TC0023 E. Coli
Collected
Sep 4, 2024 13:15
Sampling point
TC0026 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36026
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 13:15, sampling point TC0026 Coliform (TCR)
Absence , sample collected Sep 4, 2024 13:15, sampling point TC0026 E. Coli
Collected
Sep 4, 2024 12:09
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36024
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 12:09, sampling point TC0027 Coliform (TCR)
Absence , sample collected Sep 4, 2024 12:09, sampling point TC0027 E. Coli
Collected
Sep 4, 2024 11:49
Sampling point
TC0029 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36043
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 11:49, sampling point TC0029 Coliform (TCR)
Absence , sample collected Sep 4, 2024 11:49, sampling point TC0029 E. Coli
Collected
Sep 4, 2024 12:49
Sampling point
TC0035 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36025
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 12:49, sampling point TC0035 Coliform (TCR)
Absence , sample collected Sep 4, 2024 12:49, sampling point TC0035 E. Coli
Collected
Sep 4, 2024 10:53
Sampling point
TC0039 Outside Faucet
Sample type
Routine
Lab sample
BACT-240812-36041
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 4, 2024 10:53, sampling point TC0039 Coliform (TCR)
Absence , sample collected Sep 4, 2024 10:53, sampling point TC0039 E. Coli
Collected
Sep 3, 2024 07:52
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-230706-23168
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 3, 2024 07:52, sampling point TC0001 Coliform (TCR)
Absence , sample collected Sep 3, 2024 07:52, sampling point TC0001 E. Coli