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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 661–675 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 661 to 675 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 18, 2017 07:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955145
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 07:10, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2017 07:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955146
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 07:29, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2017 07:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955147
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 07:40, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955142
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 17, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2017 15:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955143
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 17, 2017 15:17, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2017 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955144
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 17, 2017 14:30, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2017 07:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948448
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 15, 2017 07:50, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2017 07:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948449
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 15, 2017 07:38, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2017 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948450
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 15, 2017 07:20, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948431
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 14, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2017 14:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948432
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 14, 2017 14:41, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2017 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948433
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 14, 2017 14:30, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2017 07:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
942555
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 18, 2017 07:15, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2017 07:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
942556
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 18, 2017 07:28, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2017 07:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
942557
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 18, 2017 07:39, sampling point DS000 Coliform (TCR)