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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 1,246–1,260 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,246 to 1,260 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363767
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 16, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363768
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 16, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363769
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 16, 2010, sampling point DS000 Coliform (TCR)
Collected
May 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356643
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 19, 2010, sampling point DS000 Coliform (TCR)
Collected
May 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356648
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 19, 2010, sampling point DS000 Coliform (TCR)
Collected
May 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356652
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 19, 2010, sampling point DS000 Coliform (TCR)
Collected
May 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356653
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 19, 2010, sampling point DS000 Coliform (TCR)
Collected
May 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356645
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 18, 2010, sampling point DS000 Coliform (TCR)
Collected
May 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356647
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 18, 2010, sampling point DS000 Coliform (TCR)
Collected
May 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356649
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
347676
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 9, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
347677
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 9, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
347680
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 9, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
347682
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 9, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
347683
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 9, 2010, sampling point DS000 Coliform (TCR)