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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 241–255 of 1,293 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for MS State Penitentiary-MN Ln, 241 to 255 of 1,293 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 30, 2019 10:15
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-25198
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2019 – Jul 31, 2019
Absence , sample collected Jul 30, 2019 10:15, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jul 30, 2019 10:15, sampling point TC0008 E. Coli
Collected
Jun 19, 2019 13:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-25191
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2019 – Jun 30, 2019
Absence , sample collected Jun 19, 2019 13:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jun 19, 2019 13:00, sampling point TC0004 E. Coli
Collected
Jun 19, 2019 13:45
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-190511-25193
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2019 – Jun 30, 2019
Absence , sample collected Jun 19, 2019 13:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jun 19, 2019 13:45, sampling point TC0007 E. Coli
Collected
Jun 19, 2019 13:25
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-25192
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2019 – Jun 30, 2019
Absence , sample collected Jun 19, 2019 13:25, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jun 19, 2019 13:25, sampling point TC0008 E. Coli
Collected
May 28, 2019 14:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1077519
Laboratory
MSDH Lab
Monitoring period
May 1, 2019 – May 31, 2019
Absence , sample collected May 28, 2019 14:25, sampling point DS000 Coliform (TCR)
Collected
May 28, 2019 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1077520
Laboratory
MSDH Lab
Monitoring period
May 1, 2019 – May 31, 2019
Absence , sample collected May 28, 2019 15:20, sampling point DS000 Coliform (TCR)
Collected
May 28, 2019 14:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1077522
Laboratory
MSDH Lab
Monitoring period
May 1, 2019 – May 31, 2019
Absence , sample collected May 28, 2019 14:50, sampling point DS000 Coliform (TCR)
Collected
Apr 17, 2019 11:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1071123
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2019 – Apr 30, 2019
Absence , sample collected Apr 17, 2019 11:50, sampling point DS000 Coliform (TCR)
Collected
Apr 17, 2019 11:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1071163
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2019 – Apr 30, 2019
Absence , sample collected Apr 17, 2019 11:25, sampling point DS000 Coliform (TCR)
Collected
Apr 17, 2019 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1071164
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2019 – Apr 30, 2019
Absence , sample collected Apr 17, 2019 11:00, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2019 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1066810
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 27, 2019 13:15, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2019 12:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1066818
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 27, 2019 12:20, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2019 12:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1066819
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 27, 2019 12:40, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2019 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1056127
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 13, 2019 14:00, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2019 13:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1056128
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 13, 2019 13:37, sampling point DS000 Coliform (TCR)