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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 1,321–1,335 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,321 to 1,335 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
285495
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
285374
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
285375
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
285376
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
285378
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279081
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 11, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279084
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 11, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279085
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 11, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279080
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279082
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279083
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279086
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 10, 2009, sampling point DS000 Coliform (TCR)
Collected
May 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
270716
Laboratory
MSDH Lab
Monitoring period
May 1, 2009 – May 31, 2009
Absence , sample collected May 8, 2009, sampling point DS000 Coliform (TCR)
Collected
May 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
270717
Laboratory
MSDH Lab
Monitoring period
May 1, 2009 – May 31, 2009
Absence , sample collected May 8, 2009, sampling point DS000 Coliform (TCR)
Collected
May 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
270719
Laboratory
MSDH Lab
Monitoring period
May 1, 2009 – May 31, 2009
Absence , sample collected May 8, 2009, sampling point DS000 Coliform (TCR)