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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

10 of 1,396 results on record were positive for coliform or another organism the agency tests for. The most recent was June 11, 2026.

They fall across 10 of the 1,035 samples on record.

Every sample on record, October 15, 2003 to August 3, 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 496–510 of 1,035 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Wren W/A, 496 to 510 of 1,035 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 25, 2016 12:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870857
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Presence , sample collected Jul 25, 2016 12:10, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 25, 2016 12:10, sampling point DS000 E. Coli
Collected
Jul 25, 2016 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870858
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 25, 2016 12:45, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2016 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870869
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Presence , sample collected Jul 25, 2016 13:25, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 25, 2016 13:25, sampling point DS000 E. Coli
Collected
Jul 25, 2016 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870870
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 25, 2016 14:00, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2016 12:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
864447
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 20, 2016 12:35, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2016 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
864448
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 20, 2016 13:40, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2016 12:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
864470
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 20, 2016 12:05, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2016 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
864471
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 20, 2016 11:30, sampling point DS000 Coliform (TCR)
Collected
May 23, 2016 12:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
858398
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 23, 2016 12:50, sampling point DS000 Coliform (TCR)
Collected
May 23, 2016 12:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
858399
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 23, 2016 12:25, sampling point DS000 Coliform (TCR)
Collected
May 23, 2016 11:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
858403
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 23, 2016 11:50, sampling point DS000 Coliform (TCR)
Collected
May 23, 2016 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
858404
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 23, 2016 13:20, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851272
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 12:30, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851290
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 13:30, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 12:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851291
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 12:50, sampling point DS000 Coliform (TCR)