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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 481–495 of 1,035 samples on record, newest first.

Routine (9) and Repeat (6).

Coliform and microbial sample results for Wren W/A, 481 to 495 of 1,035 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 17, 2016 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
889450
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 17, 2016 14:40, sampling point DS000 Coliform (TCR)
Collected
Sep 20, 2016 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
882661
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 20, 2016 11:30, sampling point DS000 Coliform (TCR)
Collected
Sep 20, 2016 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
882662
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 20, 2016 11:00, sampling point DS000 Coliform (TCR)
Collected
Sep 20, 2016 12:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
882672
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 20, 2016 12:40, sampling point DS000 Coliform (TCR)
Collected
Sep 20, 2016 12:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
882673
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 20, 2016 12:05, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2016 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
877677
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 23, 2016 13:10, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2016 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
877694
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 23, 2016 13:35, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2016 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
877718
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 23, 2016 14:05, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2016 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
877719
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 23, 2016 14:35, sampling point DS000 Coliform (TCR)
Collected
Jul 27, 2016 14:50
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
871715
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 27, 2016 14:50, sampling point DS000 Coliform (TCR)
Collected
Jul 27, 2016 14:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
871716
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 27, 2016 14:15, sampling point DS000 Coliform (TCR)
Collected
Jul 27, 2016 14:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
871717
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 27, 2016 14:00, sampling point DS000 Coliform (TCR)
Collected
Jul 27, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
871734
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 27, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Jul 27, 2016 15:20
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
871735
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 27, 2016 15:20, sampling point DS000 Coliform (TCR)
Collected
Jul 27, 2016 15:05
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
871736
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 27, 2016 15:05, sampling point DS000 Coliform (TCR)