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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 1,021–1,035 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,021 to 1,035 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 10, 2012 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
573798
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 10, 2012 15:20, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2012 15:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
573799
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 10, 2012 15:29, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2012 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
573800
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 10, 2012 15:40, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2012 15:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
568393
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 14, 2012 15:50, sampling point DS000 Coliform (TCR)
Collected
Nov 12, 2012 07:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
567146
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 12, 2012 07:35, sampling point DS000 Coliform (TCR)
Collected
Nov 12, 2012 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
567147
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 12, 2012 07:20, sampling point DS000 Coliform (TCR)
Collected
Nov 12, 2012 07:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
567149
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 12, 2012 07:05, sampling point DS000 Coliform (TCR)
Collected
Nov 11, 2012 16:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
567148
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 11, 2012 16:25, sampling point DS000 Coliform (TCR)
Collected
Nov 11, 2012 17:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
567150
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 11, 2012 17:20, sampling point DS000 Coliform (TCR)
Collected
Nov 11, 2012 16:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
567151
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 11, 2012 16:50, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2012 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561958
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 17, 2012 07:20, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2012 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561960
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 17, 2012 07:00, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2012 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561954
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 16, 2012 15:10, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2012 15:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561955
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 16, 2012 15:25, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2012 15:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561956
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 16, 2012 15:39, sampling point DS000 Coliform (TCR)