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 856–870 of 1,231 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Old Union Water System, 856 to 870 of 1,231 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
403904
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
403905
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
403906
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
403907
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
395993
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 3, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
395994
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 3, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
395995
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 3, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
395996
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 3, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
389221
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 5, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
389222
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 5, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
389223
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 5, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
389224
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 5, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
381960
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
381963
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
381964
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 7, 2010, sampling point DS000 Coliform (TCR)