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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 1,411–1,425 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,411 to 1,425 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197396
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 13, 2008, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197398
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 13, 2008, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197394
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 12, 2008, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197397
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 12, 2008, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197399
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 12, 2008, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197458
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 12, 2008, sampling point DS000 Coliform (TCR)
Collected
May 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190593
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 14, 2008, sampling point DS000 Coliform (TCR)
Collected
May 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190597
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 14, 2008, sampling point DS000 Coliform (TCR)
Collected
May 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190607
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 14, 2008, sampling point DS000 Coliform (TCR)
Collected
May 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190594
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 13, 2008, sampling point DS000 Coliform (TCR)
Collected
May 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190595
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 13, 2008, sampling point DS000 Coliform (TCR)
Collected
May 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190606
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 13, 2008, sampling point DS000 Coliform (TCR)
Collected
May 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190608
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 13, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
181395
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 4, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
181399
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 4, 2008, sampling point DS000 Coliform (TCR)