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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 691–705 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 691 to 705 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 11, 2017 07:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
923279
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 11, 2017 07:42, sampling point DS000 Coliform (TCR)
Collected
Apr 11, 2017 07:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
923280
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 11, 2017 07:29, sampling point DS000 Coliform (TCR)
Collected
Apr 11, 2017 07:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
923281
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 11, 2017 07:18, sampling point DS000 Coliform (TCR)
Collected
Apr 10, 2017 15:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
923272
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 10, 2017 15:59, sampling point DS000 Coliform (TCR)
Collected
Apr 10, 2017 15:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
923273
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 10, 2017 15:41, sampling point DS000 Coliform (TCR)
Collected
Apr 10, 2017 15:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
923274
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 10, 2017 15:28, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2017 07:09
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916145
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 7, 2017 07:09, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2017 07:27
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916146
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 7, 2017 07:27, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2017 07:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916147
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 7, 2017 07:38, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
915637
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 6, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2017 15:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916143
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 6, 2017 15:23, sampling point DS000 Coliform (TCR)
Collected
Mar 6, 2017 15:44
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916144
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 6, 2017 15:44, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2017 07:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
912132
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 14, 2017 07:23, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2017 07:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
912134
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 14, 2017 07:05, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2017 07:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
912141
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 14, 2017 07:34, sampling point DS000 Coliform (TCR)