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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 2,346 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 1,805 samples on record.

Every sample on record, October 15, 2003 to August 4, 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 346–360 of 1,805 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 346 to 360 of 1,805 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 23, 2022 14:45
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-43978
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2022 – Jan 31, 2022
Absence , sample collected Jan 23, 2022 14:45, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 23, 2022 14:45, sampling point TC0003 E. Coli
Collected
Dec 13, 2021 07:23
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44010
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2021 – Dec 31, 2021
Absence , sample collected Dec 13, 2021 07:23, sampling point TC0005 Coliform (TCR)
Absence , sample collected Dec 13, 2021 07:23, sampling point TC0005 E. Coli
Collected
Dec 13, 2021 07:49
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44011
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2021 – Dec 31, 2021
Absence , sample collected Dec 13, 2021 07:49, sampling point TC0006 Coliform (TCR)
Absence , sample collected Dec 13, 2021 07:49, sampling point TC0006 E. Coli
Collected
Dec 13, 2021 08:00
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44012
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2021 – Dec 31, 2021
Absence , sample collected Dec 13, 2021 08:00, sampling point TC0007 Coliform (TCR)
Absence , sample collected Dec 13, 2021 08:00, sampling point TC0007 E. Coli
Collected
Dec 12, 2021 15:10
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-43973
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2021 – Dec 31, 2021
Absence , sample collected Dec 12, 2021 15:10, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 12, 2021 15:10, sampling point TC0002 E. Coli
Collected
Dec 12, 2021 15:21
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-43974
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2021 – Dec 31, 2021
Absence , sample collected Dec 12, 2021 15:21, sampling point TC0003 Coliform (TCR)
Absence , sample collected Dec 12, 2021 15:21, sampling point TC0003 E. Coli
Collected
Dec 12, 2021 15:42
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-43975
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2021 – Dec 31, 2021
Absence , sample collected Dec 12, 2021 15:42, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 12, 2021 15:42, sampling point TC0004 E. Coli
Collected
Nov 2, 2021 06:38
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44007
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2021 – Nov 30, 2021
Absence , sample collected Nov 2, 2021 06:38, sampling point TC0004 Coliform (TCR)
Absence , sample collected Nov 2, 2021 06:38, sampling point TC0004 E. Coli
Collected
Nov 2, 2021 06:53
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44008
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2021 – Nov 30, 2021
Absence , sample collected Nov 2, 2021 06:53, sampling point TC0005 Coliform (TCR)
Absence , sample collected Nov 2, 2021 06:53, sampling point TC0005 E. Coli
Collected
Nov 2, 2021 07:11
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44009
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2021 – Nov 30, 2021
Absence , sample collected Nov 2, 2021 07:11, sampling point TC0006 Coliform (TCR)
Absence , sample collected Nov 2, 2021 07:11, sampling point TC0006 E. Coli
Collected
Nov 1, 2021 14:23
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44004
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2021 – Nov 30, 2021
Absence , sample collected Nov 1, 2021 14:23, sampling point TC0001 Coliform (TCR)
Absence , sample collected Nov 1, 2021 14:23, sampling point TC0001 E. Coli
Collected
Nov 1, 2021 14:37
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44005
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2021 – Nov 30, 2021
Absence , sample collected Nov 1, 2021 14:37, sampling point TC0002 Coliform (TCR)
Absence , sample collected Nov 1, 2021 14:37, sampling point TC0002 E. Coli
Collected
Nov 1, 2021 14:51
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44006
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2021 – Nov 30, 2021
Absence , sample collected Nov 1, 2021 14:51, sampling point TC0003 Coliform (TCR)
Absence , sample collected Nov 1, 2021 14:51, sampling point TC0003 E. Coli
Collected
Oct 19, 2021 07:18
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44001
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2021 – Oct 31, 2021
Absence , sample collected Oct 19, 2021 07:18, sampling point TC0003 Coliform (TCR)
Absence , sample collected Oct 19, 2021 07:18, sampling point TC0003 E. Coli
Collected
Oct 19, 2021 07:31
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200820-44002
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2021 – Oct 31, 2021
Absence , sample collected Oct 19, 2021 07:31, sampling point TC0004 Coliform (TCR)
Absence , sample collected Oct 19, 2021 07:31, sampling point TC0004 E. Coli