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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 5,086–5,100 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 5,086 to 5,100 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352711
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352712
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352713
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352714
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352715
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352716
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352717
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352718
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352719
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352721
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352722
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352723
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352724
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352725
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)
Collected
May 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
352726
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 4, 2010, sampling point DS000 Coliform (TCR)