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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 151–165 of 1,293 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for MS State Penitentiary-MN Ln, 151 to 165 of 1,293 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 28, 2021 17:25
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54250
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2021 – Sep 30, 2021
Absence , sample collected Sep 28, 2021 17:25, sampling point TC0008 Coliform (TCR)
Absence , sample collected Sep 28, 2021 17:25, sampling point TC0008 E. Coli
Collected
Aug 31, 2021 16:35
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54254
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2021 – Aug 31, 2021
Absence , sample collected Aug 31, 2021 16:35, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 31, 2021 16:35, sampling point TC0004 E. Coli
Collected
Aug 31, 2021 17:15
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54252
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2021 – Aug 31, 2021
Absence , sample collected Aug 31, 2021 17:15, sampling point TC0007 Coliform (TCR)
Absence , sample collected Aug 31, 2021 17:15, sampling point TC0007 E. Coli
Collected
Aug 31, 2021 16:55
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54253
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2021 – Aug 31, 2021
Absence , sample collected Aug 31, 2021 16:55, sampling point TC0008 Coliform (TCR)
Absence , sample collected Aug 31, 2021 16:55, sampling point TC0008 E. Coli
Collected
Jul 27, 2021 16:55
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54256
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 27, 2021 16:55, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 27, 2021 16:55, sampling point TC0001 E. Coli
Collected
Jul 27, 2021 17:10
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54255
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 27, 2021 17:10, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 27, 2021 17:10, sampling point TC0002 E. Coli
Collected
Jul 27, 2021 16:35
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54257
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 27, 2021 16:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jul 27, 2021 16:35, sampling point TC0007 E. Coli
Collected
Jun 22, 2021 16:55
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54238
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 22, 2021 16:55, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jun 22, 2021 16:55, sampling point TC0004 E. Coli
Collected
Jun 22, 2021 17:35
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54240
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 22, 2021 17:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jun 22, 2021 17:35, sampling point TC0007 E. Coli
Collected
Jun 22, 2021 17:20
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54239
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 22, 2021 17:20, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jun 22, 2021 17:20, sampling point TC0008 E. Coli
Collected
May 19, 2021 16:55
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54243
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 19, 2021 16:55, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 19, 2021 16:55, sampling point TC0004 E. Coli
Collected
May 19, 2021 17:30
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54241
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 19, 2021 17:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 19, 2021 17:30, sampling point TC0007 E. Coli
Collected
May 19, 2021 17:15
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54242
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 19, 2021 17:15, sampling point TC0008 Coliform (TCR)
Absence , sample collected May 19, 2021 17:15, sampling point TC0008 E. Coli
Collected
Apr 21, 2021 16:55
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54246
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 21, 2021 16:55, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 21, 2021 16:55, sampling point TC0004 E. Coli
Collected
Apr 21, 2021 17:00
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54244
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 21, 2021 17:00, sampling point TC0007 Coliform (TCR)
Absence , sample collected Apr 21, 2021 17:00, sampling point TC0007 E. Coli