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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 931–945 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 931 to 945 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 16, 2013 14:53
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
661741
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 16, 2013 14:53, sampling point DS000 Coliform (TCR)
Collected
Dec 16, 2013 15:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
661742
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 16, 2013 15:19, sampling point DS000 Coliform (TCR)
Collected
Dec 16, 2013 15:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
661743
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 16, 2013 15:35, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2013 07:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
650573
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 5, 2013 07:19, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2013 07:02
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
650574
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 5, 2013 07:02, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2013 06:43
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
650575
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 5, 2013 06:43, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2013 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
650576
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 5, 2013 06:30, sampling point DS000 Coliform (TCR)
Collected
Nov 4, 2013 15:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
650570
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 4, 2013 15:05, sampling point DS000 Coliform (TCR)
Collected
Nov 4, 2013 14:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
650571
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 4, 2013 14:48, sampling point DS000 Coliform (TCR)
Collected
Nov 4, 2013 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
650572
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 4, 2013 14:30, sampling point DS000 Coliform (TCR)
Collected
Oct 22, 2013 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
647541
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 22, 2013 07:00, sampling point DS000 Coliform (TCR)
Collected
Oct 22, 2013 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
647542
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 22, 2013 06:30, sampling point DS000 Coliform (TCR)
Collected
Oct 22, 2013 06:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
647543
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 22, 2013 06:45, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2013 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
647544
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 21, 2013 15:10, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2013 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
647545
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 21, 2013 14:40, sampling point DS000 Coliform (TCR)