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 3,616–3,630 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 3,616 to 3,630 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 7, 2014 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
726951
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 7, 2014 11:30, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2014 11:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
726952
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 7, 2014 11:05, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2014 10:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
726953
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 7, 2014 10:48, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2014 08:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
726962
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 7, 2014 08:14, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2014 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
726963
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 7, 2014 07:30, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2014 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
727076
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 7, 2014 14:05, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2014 13:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
727079
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 7, 2014 13:34, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2014 11:27
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721266
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 9, 2014 11:27, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2014 08:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721268
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 9, 2014 08:35, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2014 10:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721269
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 9, 2014 10:40, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2014 11:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721270
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 9, 2014 11:55, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2014 08:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721289
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 9, 2014 08:12, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2014 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721307
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 9, 2014 10:10, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2014 09:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721308
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 9, 2014 09:25, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2014 08:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721310
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 9, 2014 08:57, sampling point DS000 Coliform (TCR)