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 4,081–4,095 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 4,081 to 4,095 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 12, 2013 09:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
595299
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 12, 2013 09:05, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2013 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
595341
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 12, 2013 13:10, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2013 12:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
595373
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 12, 2013 12:40, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593815
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 11:15, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593816
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 08:30, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 09:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593817
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 09:12, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593818
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 10:30, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 09:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593819
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 09:34, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 09:58
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593825
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 09:58, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 08:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593830
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 08:50, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 10:58
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593831
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 10:58, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 12:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593832
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 12:41, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593833
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 12:30, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 08:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593834
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 08:18, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2013 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593844
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 6, 2013 10:45, sampling point DS000 Coliform (TCR)