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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

MS0490010 , City of Winona

14 of 2,358 results on record were positive for coliform or another organism the agency tests for. The most recent was May 6, 2024.

They fall across 14 of the 1,811 samples on record.

Every sample on record, October 15, 2003 to September 15, 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 811–825 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 811 to 825 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 15, 2015 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
803429
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 15, 2015 07:30, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2015 15:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
803430
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 14, 2015 15:48, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2015 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
803431
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 14, 2015 15:20, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2015 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
803432
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 14, 2015 15:00, sampling point DS000 Coliform (TCR)
Collected
Aug 18, 2015 06:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
796287
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 18, 2015 06:40, sampling point DS000 Coliform (TCR)
Collected
Aug 18, 2015 06:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
796288
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 18, 2015 06:29, sampling point DS000 Coliform (TCR)
Collected
Aug 18, 2015 06:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
796289
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 18, 2015 06:20, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2015 14:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
796290
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 17, 2015 14:52, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2015 14:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
796291
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 17, 2015 14:39, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2015 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
796292
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 17, 2015 14:20, sampling point DS000 Coliform (TCR)
Collected
Jul 7, 2015 07:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
785886
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2015 – Jul 31, 2015
Absence , sample collected Jul 7, 2015 07:28, sampling point DS000 Coliform (TCR)
Collected
Jul 7, 2015 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
785887
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2015 – Jul 31, 2015
Absence , sample collected Jul 7, 2015 07:20, sampling point DS000 Coliform (TCR)
Collected
Jul 7, 2015 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
785888
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2015 – Jul 31, 2015
Absence , sample collected Jul 7, 2015 07:00, sampling point DS000 Coliform (TCR)
Collected
Jul 6, 2015 15:51
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
785889
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2015 – Jul 31, 2015
Absence , sample collected Jul 6, 2015 15:51, sampling point DS000 Coliform (TCR)
Collected
Jul 6, 2015 15:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
785890
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2015 – Jul 31, 2015
Absence , sample collected Jul 6, 2015 15:38, sampling point DS000 Coliform (TCR)