Skip to main content
Alpha

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 9,725 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 7,494 samples on record.

Every sample on record, October 7, 2003 to September 8, 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 2,296–2,310 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 2,296 to 2,310 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 5, 2019 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062872
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 13:20, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2019 07:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062876
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 07:57, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2019 09:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062878
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 09:54, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2019 08:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062879
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 08:42, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2019 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062880
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 10:20, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2019 12:33
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062881
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 12:33, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2019 12:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062882
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 12:55, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 08:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054760
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 08:45, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 08:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054761
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 08:23, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 09:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054762
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 09:39, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 08:09
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054763
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 08:09, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 07:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054764
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 07:41, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054765
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 10:00, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054978
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 10:30, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054979
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 09:15, sampling point DS000 Coliform (TCR)