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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

MS0670014 , MS State Penitentiary-MN Ln

20 of 1,548 results on record were positive for coliform or another organism the agency tests for. The most recent was September 19, 2025.

They fall across 20 of the 1,293 samples on record.

Every sample on record, October 13, 2003 to July 14, 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 61–75 of 1,293 samples on record, newest first.

Routine (8), TG (4) and Repeat (3). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.

Coliform and microbial sample results for MS State Penitentiary-MN Ln, 61 to 75 of 1,293 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 12, 2024 17:35
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-240524-23656
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 12, 2024 17:35, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 12, 2024 17:35, sampling point TC0004 E. Coli
Collected
Aug 12, 2024 17:50
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-240524-23657
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 12, 2024 17:50, sampling point TC0007 Coliform (TCR)
Absence , sample collected Aug 12, 2024 17:50, sampling point TC0007 E. Coli
Collected
Jul 15, 2024 17:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-240524-23654
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2024 – Jul 31, 2024
Absence , sample collected Jul 15, 2024 17:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 15, 2024 17:30, sampling point TC0004 E. Coli
Collected
Jul 15, 2024 17:35
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-240524-23655
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2024 – Jul 31, 2024
Absence , sample collected Jul 15, 2024 17:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jul 15, 2024 17:35, sampling point TC0007 E. Coli
Collected
Jun 10, 2024 18:45
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-240524-23653
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2024 – Jun 30, 2024
Absence , sample collected Jun 10, 2024 18:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jun 10, 2024 18:45, sampling point TC0007 E. Coli
Collected
Jun 10, 2024 19:00
Sampling point
TC0009 Sample Faucet
Sample type
Routine
Lab sample
BACT-240524-23652
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2024 – Jun 30, 2024
Absence , sample collected Jun 10, 2024 19:00, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jun 10, 2024 19:00, sampling point TC0009 E. Coli
Collected
May 23, 2024 17:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-240504-20795
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 23, 2024 17:45, sampling point DS000 Coliform (TCR)
Absence , sample collected May 23, 2024 17:45, sampling point DS000 E. Coli
Collected
May 23, 2024 17:50
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-240504-20796
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 23, 2024 17:50, sampling point DS000 Coliform (TCR)
Absence , sample collected May 23, 2024 17:50, sampling point DS000 E. Coli
Collected
May 23, 2024 18:00
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-240504-20797
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 23, 2024 18:00, sampling point DS000 Coliform (TCR)
Absence , sample collected May 23, 2024 18:00, sampling point DS000 E. Coli
Collected
May 23, 2024 18:20
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-240504-20799
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 23, 2024 18:20, sampling point DS000 Coliform (TCR)
Absence , sample collected May 23, 2024 18:20, sampling point DS000 E. Coli
Collected
May 23, 2024 17:35
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-240504-20800
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 23, 2024 17:35, sampling point DS000 Coliform (TCR)
Absence , sample collected May 23, 2024 17:35, sampling point DS000 E. Coli
Collected
May 23, 2024 17:30
Sampling point
TC0001 Outside Faucet
Sample type
Repeat
Lab sample
BACT-240504-20801
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 23, 2024 17:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 23, 2024 17:30, sampling point TC0001 E. Coli
Collected
May 23, 2024 18:10
Sampling point
TC0002 Outside Faucet
Sample type
TG
Lab sample
BACT-240504-20798
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Presence , sample collected May 23, 2024 18:10, sampling point TC0002 Coliform (TCR)
Absence , sample collected May 23, 2024 18:10, sampling point TC0002 E. Coli
Collected
May 20, 2024 18:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-240504-20793
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Presence , sample collected May 20, 2024 18:40, sampling point DS000 Coliform (TCR)
Absence , sample collected May 20, 2024 18:40, sampling point DS000 E. Coli
Collected
May 20, 2024 18:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-240504-20794
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 20, 2024 18:50, sampling point DS000 Coliform (TCR)
Absence , sample collected May 20, 2024 18:50, sampling point DS000 E. Coli