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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 1,666–1,680 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,666 to 1,680 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 6, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050609102829-00303
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 6, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 6, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050609102829-00304
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 6, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 6, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050609102829-00305
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 6, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 6, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050609102829-00306
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 6, 2005, sampling point DS000 Coliform (TCR)
Collected
May 4, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050506133347-00414
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 4, 2005, sampling point DS000 Coliform (TCR)
Collected
May 4, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050506133347-00415
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 4, 2005, sampling point DS000 Coliform (TCR)
Collected
May 4, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050506133347-00416
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 4, 2005, sampling point DS000 Coliform (TCR)
Collected
May 4, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050506133347-00417
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 4, 2005, sampling point DS000 Coliform (TCR)
Collected
May 4, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050506133347-00418
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 4, 2005, sampling point DS000 Coliform (TCR)
Collected
May 4, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050506133347-00419
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 4, 2005, sampling point DS000 Coliform (TCR)
Collected
May 4, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050506133347-00420
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 4, 2005, sampling point DS000 Coliform (TCR)
Collected
Apr 5, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050407134802-00407
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected Apr 5, 2005, sampling point DS000 Coliform (TCR)
Collected
Apr 5, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050407134802-00408
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected Apr 5, 2005, sampling point DS000 Coliform (TCR)
Collected
Apr 5, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050407134802-00409
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected Apr 5, 2005, sampling point DS000 Coliform (TCR)
Collected
Apr 5, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050407134802-00410
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected Apr 5, 2005, sampling point DS000 Coliform (TCR)