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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 646–660 of 1,039 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Wren W/A, 646 to 660 of 1,039 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 17, 2013 14:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
661955
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 17, 2013 14:55, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
661957
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 17, 2013 14:00, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2013 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
661975
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 17, 2013 14:35, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2013 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
662002
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 17, 2013 14:15, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2013 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
654417
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 19, 2013 13:55, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2013 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
654423
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 19, 2013 13:40, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2013 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
654435
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 19, 2013 13:15, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2013 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
654436
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 19, 2013 13:25, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2013 14:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648636
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 29, 2013 14:12, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2013 13:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648713
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 29, 2013 13:57, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2013 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648714
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 29, 2013 13:45, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2013 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648715
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 29, 2013 13:30, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2013 15:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
640037
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 24, 2013 15:25, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2013 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
640053
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 24, 2013 15:40, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2013 16:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
640054
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 24, 2013 16:10, sampling point DS000 Coliform (TCR)