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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 1,516–1,530 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,516 to 1,530 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 6, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-00495
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 6, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-00496
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 6, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-00497
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 6, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-00498
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 6, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-00499
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 6, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-00500
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 6, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02151
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02152
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02153
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02154
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02155
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02156
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 12, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02157
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 12, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070207163202-00085
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 19, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070207163202-00089
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 19, 2007, sampling point DS000 Coliform (TCR)