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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

MS0480013 , Wren W/A

11 of 1,404 results on record were positive for coliform or another organism the agency tests for. The most recent was September 21, 2026.

They fall across 11 of the 1,039 samples on record.

Every sample on record, October 15, 2003 to September 21, 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 1,039 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Wren W/A, 706 to 720 of 1,039 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 19, 2012 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
554775
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 19, 2012 15:45, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2012 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
554776
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 19, 2012 15:30, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2012 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
554777
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 19, 2012 14:30, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2012 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
554893
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 19, 2012 15:00, sampling point DS000 Coliform (TCR)
Collected
Aug 21, 2012 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
548093
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 21, 2012 15:20, sampling point DS000 Coliform (TCR)
Collected
Aug 21, 2012 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
548101
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 21, 2012 15:40, sampling point DS000 Coliform (TCR)
Collected
Aug 21, 2012 14:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
548110
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 21, 2012 14:50, sampling point DS000 Coliform (TCR)
Collected
Jul 10, 2012 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
535521
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 10, 2012 15:30, sampling point DS000 Coliform (TCR)
Collected
Jul 10, 2012 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
535522
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 10, 2012 14:30, sampling point DS000 Coliform (TCR)
Collected
Jul 10, 2012 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
535523
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 10, 2012 15:00, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2012 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
529765
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 13, 2012 14:30, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2012 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
529766
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 13, 2012 15:00, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2012 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
529767
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 13, 2012 15:30, sampling point DS000 Coliform (TCR)
Collected
May 14, 2012 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
523228
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 14, 2012 15:00, sampling point DS000 Coliform (TCR)
Collected
May 14, 2012 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
523229
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 14, 2012 15:30, sampling point DS000 Coliform (TCR)