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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 2,346 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 1,805 samples on record.

Every sample on record, October 15, 2003 to August 4, 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 616–630 of 1,805 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 616 to 630 of 1,805 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 9, 2018 15:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
994255
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 9, 2018 15:49, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2018 16:16
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
994256
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 9, 2018 16:16, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2018 07:51
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
986162
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 5, 2018 07:51, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2018 08:03
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
986163
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 5, 2018 08:03, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2018 07:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
986164
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 5, 2018 07:40, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
986159
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 4, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2018 15:24
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
986160
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 4, 2018 15:24, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2018 15:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
986161
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 4, 2018 15:49, sampling point DS000 Coliform (TCR)
Collected
Feb 5, 2018 07:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981824
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 5, 2018 07:15, sampling point DS000 Coliform (TCR)
Collected
Feb 5, 2018 07:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981825
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 5, 2018 07:32, sampling point DS000 Coliform (TCR)
Collected
Feb 5, 2018 07:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981826
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 5, 2018 07:55, sampling point DS000 Coliform (TCR)
Collected
Feb 4, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981821
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 4, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Feb 4, 2018 15:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981822
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 4, 2018 15:31, sampling point DS000 Coliform (TCR)
Collected
Feb 4, 2018 15:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
981823
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 4, 2018 15:41, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 07:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978278
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 07:10, sampling point DS000 Coliform (TCR)