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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 781–795 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 781 to 795 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 1, 2016 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
834828
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 1, 2016 15:00, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2016 15:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
834829
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 1, 2016 15:21, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2016 15:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
834830
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 1, 2016 15:39, sampling point DS000 Coliform (TCR)
Collected
Jan 20, 2016 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831907
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 20, 2016 07:20, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2016 07:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831019
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 19, 2016 07:15, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2016 07:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831021
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 19, 2016 07:38, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2016 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831015
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 18, 2016 14:15, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2016 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831016
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 18, 2016 13:55, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2016 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831017
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 18, 2016 13:30, sampling point DS000 Coliform (TCR)
Collected
Dec 28, 2015 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
827367
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 28, 2015 15:30, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2015 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
824672
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 9, 2015 08:00, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2015 08:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
824673
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 9, 2015 08:25, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2015 08:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
824674
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 9, 2015 08:31, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2015 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
824669
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 8, 2015 15:00, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2015 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
824670
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 8, 2015 15:20, sampling point DS000 Coliform (TCR)