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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 976–990 of 1,811 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for City of Winona, 976 to 990 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 3, 2013 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
612771
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 3, 2013 15:15, sampling point DS000 Coliform (TCR)
Collected
Jun 3, 2013 14:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
612772
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 3, 2013 14:54, sampling point DS000 Coliform (TCR)
Collected
Jun 3, 2013 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
612773
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 3, 2013 14:45, sampling point DS000 Coliform (TCR)
Collected
May 14, 2013 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
608407
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 14, 2013 07:00, sampling point DS000 Coliform (TCR)
Collected
May 14, 2013 07:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
608408
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 14, 2013 07:25, sampling point DS000 Coliform (TCR)
Collected
May 14, 2013 07:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
608409
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 14, 2013 07:38, sampling point DS000 Coliform (TCR)
Collected
May 13, 2013 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
608403
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 13, 2013 15:00, sampling point DS000 Coliform (TCR)
Collected
May 13, 2013 15:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
608404
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 13, 2013 15:18, sampling point DS000 Coliform (TCR)
Collected
May 13, 2013 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
608405
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 13, 2013 15:30, sampling point DS000 Coliform (TCR)
Collected
May 13, 2013 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
608406
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 13, 2013 16:00, sampling point DS000 Coliform (TCR)
Collected
Apr 10, 2013 07:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
601432
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 10, 2013 07:00, sampling point DS000 Coliform (TCR)
Collected
Apr 10, 2013 07:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
601433
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 10, 2013 07:15, sampling point DS000 Coliform (TCR)
Collected
Apr 10, 2013 07:30
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
601434
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 10, 2013 07:30, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2013 06:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600342
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 8, 2013 06:45, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2013 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600343
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 8, 2013 06:30, sampling point DS000 Coliform (TCR)