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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 1,291–1,305 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,291 to 1,305 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316095
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316096
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316097
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316091
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316092
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316093
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316094
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306824
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306826
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306827
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306825
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306828
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306830
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306831
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 3, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
299774
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 3, 2009, sampling point DS000 Coliform (TCR)