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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 211–225 of 1,293 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for MS State Penitentiary-MN Ln, 211 to 225 of 1,293 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 26, 2020 13:25
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72313
Laboratory
MSDH Lab
Monitoring period
May 1, 2020 – May 31, 2020
Absence , sample collected May 26, 2020 13:25, sampling point TC0008 Coliform (TCR)
Absence , sample collected May 26, 2020 13:25, sampling point TC0008 E. Coli
Collected
Apr 29, 2020 12:35
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72298
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 29, 2020 12:35, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 29, 2020 12:35, sampling point TC0004 E. Coli
Collected
Apr 29, 2020 13:05
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-191022-72296
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 29, 2020 13:05, sampling point TC0007 Coliform (TCR)
Absence , sample collected Apr 29, 2020 13:05, sampling point TC0007 E. Coli
Collected
Apr 29, 2020 12:47
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72297
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 29, 2020 12:47, sampling point TC0008 Coliform (TCR)
Absence , sample collected Apr 29, 2020 12:47, sampling point TC0008 E. Coli
Collected
Mar 25, 2020 12:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72301
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2020 – Mar 31, 2020
Absence , sample collected Mar 25, 2020 12:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 25, 2020 12:30, sampling point TC0004 E. Coli
Collected
Mar 25, 2020 12:55
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-191022-72299
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2020 – Mar 31, 2020
Absence , sample collected Mar 25, 2020 12:55, sampling point TC0007 Coliform (TCR)
Absence , sample collected Mar 25, 2020 12:55, sampling point TC0007 E. Coli
Collected
Mar 25, 2020 12:40
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72300
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2020 – Mar 31, 2020
Absence , sample collected Mar 25, 2020 12:40, sampling point TC0008 Coliform (TCR)
Absence , sample collected Mar 25, 2020 12:40, sampling point TC0008 E. Coli
Collected
Feb 19, 2020 15:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72304
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2020 – Feb 29, 2020
Absence , sample collected Feb 19, 2020 15:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Feb 19, 2020 15:30, sampling point TC0004 E. Coli
Collected
Feb 19, 2020 16:10
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-191022-72302
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2020 – Feb 29, 2020
Absence , sample collected Feb 19, 2020 16:10, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 19, 2020 16:10, sampling point TC0007 E. Coli
Collected
Feb 19, 2020 15:40
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72303
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2020 – Feb 29, 2020
Absence , sample collected Feb 19, 2020 15:40, sampling point TC0008 Coliform (TCR)
Absence , sample collected Feb 19, 2020 15:40, sampling point TC0008 E. Coli
Collected
Jan 8, 2020 12:10
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72288
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2020 – Jan 31, 2020
Absence , sample collected Jan 8, 2020 12:10, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jan 8, 2020 12:10, sampling point TC0004 E. Coli
Collected
Jan 8, 2020 12:30
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-191022-72290
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2020 – Jan 31, 2020
Absence , sample collected Jan 8, 2020 12:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jan 8, 2020 12:30, sampling point TC0007 E. Coli
Collected
Jan 8, 2020 12:25
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72289
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2020 – Jan 31, 2020
Absence , sample collected Jan 8, 2020 12:25, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jan 8, 2020 12:25, sampling point TC0008 E. Coli
Collected
Dec 18, 2019 15:45
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72292
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2019 – Dec 31, 2019
Absence , sample collected Dec 18, 2019 15:45, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 18, 2019 15:45, sampling point TC0002 E. Coli
Collected
Dec 18, 2019 15:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72293
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2019 – Dec 31, 2019
Absence , sample collected Dec 18, 2019 15:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 18, 2019 15:30, sampling point TC0004 E. Coli