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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 946–960 of 1,811 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for City of Winona, 946 to 960 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 21, 2013 14:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
647546
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 21, 2013 14:21, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
647547
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 21, 2013 14:00, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2013 07:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
638409
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 17, 2013 07:34, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2013 07:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
638410
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 17, 2013 07:18, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2013 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
638411
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 17, 2013 07:00, sampling point DS000 Coliform (TCR)
Collected
Sep 16, 2013 15:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
638412
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 16, 2013 15:42, sampling point DS000 Coliform (TCR)
Collected
Sep 16, 2013 15:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
638413
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 16, 2013 15:19, sampling point DS000 Coliform (TCR)
Collected
Sep 16, 2013 14:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
638414
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 16, 2013 14:52, sampling point DS000 Coliform (TCR)
Collected
Sep 16, 2013 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
638415
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 16, 2013 14:30, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2013 15:29
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
630815
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 14, 2013 15:29, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2013 15:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
630816
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 14, 2013 15:00, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2013 15:19
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
630817
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 14, 2013 15:19, sampling point DS000 Coliform (TCR)
Collected
Aug 13, 2013 07:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
630219
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 13, 2013 07:01, sampling point DS000 Coliform (TCR)
Collected
Aug 13, 2013 06:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
630220
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 13, 2013 06:47, sampling point DS000 Coliform (TCR)
Collected
Aug 13, 2013 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
630221
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 13, 2013 06:30, sampling point DS000 Coliform (TCR)