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 5,131–5,145 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 5,131 to 5,145 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
346912
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
346913
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
346914
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
346915
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
346922
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
346928
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
347436
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341105
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341106
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341107
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341108
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341109
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341115
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341116
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341117
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)