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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 1,636–1,650 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,636 to 1,650 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 13, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051014125926-00347
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2005 – Oct 31, 2005
Absence , sample collected Oct 13, 2005, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051014125926-00348
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2005 – Oct 31, 2005
Absence , sample collected Oct 13, 2005, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051014125926-00349
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2005 – Oct 31, 2005
Absence , sample collected Oct 13, 2005, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051014125926-00350
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2005 – Oct 31, 2005
Absence , sample collected Oct 13, 2005, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051014125926-00351
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2005 – Oct 31, 2005
Absence , sample collected Oct 13, 2005, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051014125926-00352
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2005 – Oct 31, 2005
Absence , sample collected Oct 13, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050908174732-00289
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 7, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050908174732-00290
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 7, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050908174732-00291
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 7, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050908174732-00292
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 7, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050908174732-00322
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 6, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050908174732-00323
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 6, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050908174732-00324
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 6, 2005, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050805141529-00167
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2005 – Aug 31, 2005
Absence , sample collected Aug 3, 2005, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050805141529-00173
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2005 – Aug 31, 2005
Absence , sample collected Aug 3, 2005, sampling point DS000 Coliform (TCR)