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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 1,456–1,470 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,456 to 1,470 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 3, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154512
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 3, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154513
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 3, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154514
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 3, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
151909
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 14, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
152093
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 14, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
152109
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 14, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
151350
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
151357
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
151358
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
151664
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 13, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
144574
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 16, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
144579
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 16, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
144635
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 16, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
143889
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
143890
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 15, 2007, sampling point DS000 Coliform (TCR)