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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 976–990 of 1,231 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Old Union Water System, 976 to 990 of 1,231 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 9, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
239183
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 9, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
239188
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 9, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
239300
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 9, 2008, sampling point DS000 Coliform (TCR)
Collected
Nov 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
234337
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Absence , sample collected Nov 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Nov 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
234347
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Presence , sample collected Nov 24, 2008, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 24, 2008, sampling point DS000 E. Coli
Collected
Nov 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
234348
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Absence , sample collected Nov 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Nov 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
234454
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Absence , sample collected Nov 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
227451
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 21, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
227452
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 21, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
227453
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 21, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
227457
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 21, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 10, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
218114
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 10, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 10, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
218115
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 10, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 10, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
218116
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 10, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 10, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
218124
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 10, 2008, sampling point DS000 Coliform (TCR)