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 5,416–5,430 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 5,416 to 5,430 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275543
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275547
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275548
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275549
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275550
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275551
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275552
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275553
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275554
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275555
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275556
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275561
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275562
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275563
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275565
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)