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 4,861–4,875 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 4,861 to 4,875 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
409047
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 4, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
409060
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 4, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
409062
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 4, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
409091
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 4, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
409118
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 4, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
409128
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 4, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
409144
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 4, 2011, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
404973
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
405165
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403898
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
403899
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
403900
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
403901
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
403902
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
403903
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)