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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 721–735 of 1,811 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for City of Winona, 721 to 735 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 16, 2016 07:20
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
895222
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 16, 2016 07:20, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2016 08:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
895223
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 16, 2016 08:00, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2016 07:41
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
895224
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 16, 2016 07:41, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2016 07:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
894321
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Presence , sample collected Nov 14, 2016 07:55, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 14, 2016 07:55, sampling point DS000 E. Coli
Collected
Nov 14, 2016 07:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
894322
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 14, 2016 07:41, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2016 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
894323
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 14, 2016 07:30, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2016 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
894324
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 13, 2016 15:40, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2016 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
894495
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 13, 2016 15:00, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2016 15:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
894496
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 13, 2016 15:25, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884992
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 07:20, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 07:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884993
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 07:41, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2016 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884994
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 4, 2016 08:00, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884989
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 3, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2016 14:44
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884990
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 3, 2016 14:44, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2016 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884991
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 3, 2016 15:10, sampling point DS000 Coliform (TCR)