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 7,441–7,455 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 7,441 to 7,455 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06201
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06202
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06203
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06204
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06205
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06206
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06207
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06398
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-06399
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 5, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-04923
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 3, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-04924
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 3, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-04925
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 3, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-04926
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 3, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-04927
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 3, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-04928
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 3, 2003, sampling point DS000 Coliform (TCR)