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 4,876–4,890 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 4,876 to 4,890 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403912
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403913
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403914
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403915
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403916
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403917
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401093
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401094
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401098
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401102
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401103
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401104
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401105
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401106
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
401108
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)