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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 991–1,005 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 991 to 1,005 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 8, 2013 06:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600344
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 8, 2013 06:23, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2013 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600345
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 8, 2013 06:00, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2013 06:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600346
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 7, 2013 06:49, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2013 06:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600347
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 7, 2013 06:32, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2013 06:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600348
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Presence , sample collected Apr 7, 2013 06:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 7, 2013 06:15, sampling point DS000 E. Coli
Collected
Mar 5, 2013 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593032
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 5, 2013 07:20, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2013 06:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593033
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 5, 2013 06:45, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2013 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593034
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 5, 2013 06:30, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2013 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593035
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 4, 2013 15:20, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2013 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593036
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 4, 2013 15:00, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2013 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593037
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 4, 2013 14:45, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2013 14:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
593038
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 4, 2013 14:38, sampling point DS000 Coliform (TCR)
Collected
Feb 12, 2013 06:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
587553
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2013 – Feb 28, 2013
Absence , sample collected Feb 12, 2013 06:40, sampling point DS000 Coliform (TCR)
Collected
Feb 12, 2013 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
587554
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2013 – Feb 28, 2013
Absence , sample collected Feb 12, 2013 06:30, sampling point DS000 Coliform (TCR)
Collected
Feb 12, 2013 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
587555
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2013 – Feb 28, 2013
Absence , sample collected Feb 12, 2013 06:00, sampling point DS000 Coliform (TCR)