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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 1,471–1,485 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,471 to 1,485 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 15, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
143891
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 15, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
144426
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 15, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
134711
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 5, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
134712
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 5, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
134942
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 5, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 4, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
133516
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 4, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 4, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
133519
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 4, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 4, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
133651
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 4, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 4, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
133652
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 4, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131366
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 16, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131368
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 16, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131372
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 16, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
130731
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 15, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
130733
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 15, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131252
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 15, 2007, sampling point DS000 Coliform (TCR)