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

MS0410033 , Old Union Water System

22 of 1,631 results on record were positive for coliform or another organism the agency tests for. The most recent was December 22, 2025.

They fall across 22 of the 1,231 samples on record.

Every sample on record, October 21, 2003 to September 1, 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 706–720 of 1,231 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Old Union Water System, 706 to 720 of 1,231 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 13, 2013 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
587822
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2013 – Feb 28, 2013
Absence , sample collected Feb 13, 2013 14:40, sampling point DS000 Coliform (TCR)
Collected
Jan 7, 2013 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
579205
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Jan 31, 2013
Absence , sample collected Jan 7, 2013 14:20, sampling point DS000 Coliform (TCR)
Collected
Jan 7, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
579206
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Jan 31, 2013
Absence , sample collected Jan 7, 2013 14:00, sampling point DS000 Coliform (TCR)
Collected
Jan 7, 2013 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
579207
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Jan 31, 2013
Absence , sample collected Jan 7, 2013 13:20, sampling point DS000 Coliform (TCR)
Collected
Jan 7, 2013 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
579208
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Jan 31, 2013
Absence , sample collected Jan 7, 2013 13:00, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2012 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
574930
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 11, 2012 14:00, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2012 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
574931
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 11, 2012 14:15, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2012 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
574932
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 11, 2012 14:40, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2012 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
574933
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 11, 2012 15:00, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2012 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
564772
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 5, 2012 14:10, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2012 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
564773
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 5, 2012 15:00, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2012 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
564774
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 5, 2012 14:40, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2012 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
564775
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 5, 2012 14:20, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2012 12:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
558709
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 4, 2012 12:55, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2012 12:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
558710
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 4, 2012 12:35, sampling point DS000 Coliform (TCR)