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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 1,351–1,365 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,351 to 1,365 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 2, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
254903
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2009 – Mar 31, 2009
Absence , sample collected Mar 2, 2009, sampling point DS000 Coliform (TCR)
Collected
Mar 2, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
254909
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2009 – Mar 31, 2009
Absence , sample collected Mar 2, 2009, sampling point DS000 Coliform (TCR)
Collected
Mar 2, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
254985
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2009 – Mar 31, 2009
Absence , sample collected Mar 2, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 18, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
253179
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 18, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 18, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
253183
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 18, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 18, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
253188
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 18, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
253172
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
253185
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
253186
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
253187
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
243320
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
243743
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
243749
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
243263
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
243269
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 7, 2009, sampling point DS000 Coliform (TCR)