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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 1,036–1,050 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,036 to 1,050 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 16, 2012 15:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561957
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 16, 2012 15:48, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2012 07:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
550674
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 5, 2012 07:50, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2012 07:36
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
550675
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 5, 2012 07:36, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2012 07:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
550676
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 5, 2012 07:23, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2012 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
550677
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 5, 2012 07:00, sampling point DS000 Coliform (TCR)
Collected
Sep 4, 2012 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
550678
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 4, 2012 15:00, sampling point DS000 Coliform (TCR)
Collected
Sep 4, 2012 15:22
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
550679
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 4, 2012 15:22, sampling point DS000 Coliform (TCR)
Collected
Sep 4, 2012 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
550680
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 4, 2012 15:45, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2012 06:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
547165
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 15, 2012 06:40, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2012 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
547166
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 15, 2012 06:00, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2012 06:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
547167
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 15, 2012 06:25, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2012 15:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
547164
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 14, 2012 15:55, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2012 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
547168
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 14, 2012 15:00, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2012 15:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
547169
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 14, 2012 15:29, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2012 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
547170
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 14, 2012 15:40, sampling point DS000 Coliform (TCR)