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 3,451–3,465 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 3,451 to 3,465 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 8, 2015 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
766361
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 8, 2015 08:00, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2015 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
766362
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 8, 2015 11:45, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2015 09:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
766371
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 8, 2015 09:20, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2015 10:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
766383
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 8, 2015 10:21, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2015 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
766384
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 8, 2015 09:00, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2015 08:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
766385
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 8, 2015 08:20, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2015 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
766386
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 8, 2015 09:45, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2015 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
765085
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 7, 2015 13:40, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2015 14:06
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
765090
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 7, 2015 14:06, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2015 11:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
765124
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 7, 2015 11:52, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2015 12:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
765126
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 7, 2015 12:15, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2015 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
765146
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 7, 2015 10:20, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2015 08:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
765152
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 7, 2015 08:54, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2015 09:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
765155
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 7, 2015 09:25, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2015 07:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
765156
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 7, 2015 07:40, sampling point DS000 Coliform (TCR)