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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 706–720 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 706 to 720 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 13, 2017 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
912133
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 15:40, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 15:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
912135
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 15:21, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
912136
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906554
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 07:20, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 07:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906555
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 07:39, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906556
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 08:00, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906551
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 22, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2017 15:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906552
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 22, 2017 15:19, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2017 15:33
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906553
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 22, 2017 15:33, sampling point DS000 Coliform (TCR)
Collected
Dec 12, 2016 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
898598
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 12, 2016 07:45, sampling point DS000 Coliform (TCR)
Collected
Dec 12, 2016 08:16
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
898599
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 12, 2016 08:16, sampling point DS000 Coliform (TCR)
Collected
Dec 12, 2016 08:33
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
898600
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 12, 2016 08:33, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
898595
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 11, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2016 14:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
898596
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 11, 2016 14:55, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2016 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
898597
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 11, 2016 15:20, sampling point DS000 Coliform (TCR)