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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 466–480 of 1,035 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Wren W/A, 466 to 480 of 1,035 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 9, 2017 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903538
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 14:20, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903539
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 13:50, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903542
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 13:00, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903543
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 13:25, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901151
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 14:15, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901152
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 13:45, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901155
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 13:25, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901156
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 13:00, sampling point DS000 Coliform (TCR)
Collected
Nov 21, 2016 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895922
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 21, 2016 13:45, sampling point DS000 Coliform (TCR)
Collected
Nov 21, 2016 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895941
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 21, 2016 14:10, sampling point DS000 Coliform (TCR)
Collected
Nov 21, 2016 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895960
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 21, 2016 13:00, sampling point DS000 Coliform (TCR)
Collected
Nov 21, 2016 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895961
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 21, 2016 13:25, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2016 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
889435
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 17, 2016 13:30, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2016 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
889436
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 17, 2016 13:50, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2016 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
889449
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 17, 2016 14:10, sampling point DS000 Coliform (TCR)