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 3,016–3,030 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 3,016 to 3,030 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 4, 2016 10:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
885832
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 10:57, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 09:53
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
885834
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 09:53, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 08:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
885835
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 08:10, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
885837
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 07:45, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
885847
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 10:10, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 09:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
885853
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 09:28, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 12:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
885950
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 12:55, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2016 08:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
881691
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 13, 2016 08:05, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2016 10:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
881692
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 13, 2016 10:55, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2016 09:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
881693
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 13, 2016 09:25, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2016 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
881694
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 13, 2016 11:30, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2016 09:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
881695
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 13, 2016 09:55, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2016 07:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
881696
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 13, 2016 07:40, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2016 12:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
881697
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 13, 2016 12:20, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2016 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
881698
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 13, 2016 08:30, sampling point DS000 Coliform (TCR)