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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 736–750 of 1,039 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Wren W/A, 736 to 750 of 1,039 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 19, 2011 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
490366
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 19, 2011 14:00, sampling point DS000 Coliform (TCR)
Collected
Nov 21, 2011 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
483825
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 21, 2011 14:30, sampling point DS000 Coliform (TCR)
Collected
Nov 21, 2011 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
483826
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 21, 2011 15:00, sampling point DS000 Coliform (TCR)
Collected
Nov 21, 2011 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
483837
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 21, 2011 15:00, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2011 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
474926
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 17, 2011 15:30, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2011 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
474927
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 17, 2011 14:30, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2011 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
474928
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 17, 2011 15:00, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2011 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
467511
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 14, 2011 15:00, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2011 15:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
467512
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 14, 2011 15:50, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2011 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
467586
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 14, 2011 14:30, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2011 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
461081
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 16, 2011 14:30, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2011 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
461252
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 16, 2011 15:45, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2011 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
461274
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 16, 2011 15:00, sampling point DS000 Coliform (TCR)
Collected
Jul 19, 2011 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
454323
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 19, 2011 14:30, sampling point DS000 Coliform (TCR)
Collected
Jul 19, 2011 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
454328
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 19, 2011 15:00, sampling point DS000 Coliform (TCR)