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 4,351–4,365 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 4,351 to 4,365 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 5, 2012 12:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527086
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 12:10, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2012 13:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527087
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 13:31, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2012 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527088
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 13:10, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2012 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527089
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 11:15, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2012 11:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527090
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 11:31, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2012 11:53
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527091
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 11:53, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2012 10:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527092
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 10:21, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 12:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520658
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 12:14, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520662
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 09:30, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 11:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520665
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 11:40, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 10:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520666
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 10:48, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520668
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 13:10, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520669
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 12:45, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 11:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520670
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 11:25, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 08:43
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520671
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 08:43, sampling point DS000 Coliform (TCR)