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 5,476–5,490 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 5,476 to 5,490 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, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263447
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263455
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263456
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263457
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263458
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263459
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263461
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263462
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263463
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263464
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263465
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263466
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263467
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263468
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263469
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)