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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 631–645 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 631 to 645 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 5, 2018 07:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981825
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 5, 2018 07:32, sampling point DS000 Coliform (TCR)
Collected
Feb 5, 2018 07:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981826
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 5, 2018 07:55, sampling point DS000 Coliform (TCR)
Collected
Feb 4, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981821
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 4, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Feb 4, 2018 15:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981822
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 4, 2018 15:31, sampling point DS000 Coliform (TCR)
Collected
Feb 4, 2018 15:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981823
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 4, 2018 15:41, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 07:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978278
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 07:10, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 07:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978279
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 07:21, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 07:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978280
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 07:46, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2018 16:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978281
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 22, 2018 16:10, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2018 16:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978282
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 22, 2018 16:21, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2018 16:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978283
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 22, 2018 16:47, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2017 07:51
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
970136
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2017 – Dec 31, 2017
Absence , sample collected Dec 11, 2017 07:51, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2017 07:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
970137
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2017 – Dec 31, 2017
Absence , sample collected Dec 11, 2017 07:39, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2017 07:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
970138
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2017 – Dec 31, 2017
Absence , sample collected Dec 11, 2017 07:23, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2017 15:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
970139
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2017 – Dec 31, 2017
Absence , sample collected Dec 10, 2017 15:49, sampling point DS000 Coliform (TCR)