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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 271–285 of 1,293 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for MS State Penitentiary-MN Ln, 271 to 285 of 1,293 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 10, 2018 12:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1030635
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 10, 2018 12:05, sampling point DS000 Coliform (TCR)
Collected
Oct 10, 2018 12:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1030636
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 10, 2018 12:20, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2018 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1026561
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 19, 2018 11:15, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2018 11:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1026562
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 19, 2018 11:32, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2018 11:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1026579
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 19, 2018 11:50, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2018 12:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1026580
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 19, 2018 12:21, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2018 11:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021181
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 28, 2018 11:05, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2018 10:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021182
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 28, 2018 10:40, sampling point DS000 Coliform (TCR)
Collected
Aug 21, 2018 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1020475
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 21, 2018 10:30, sampling point DS000 Coliform (TCR)
Collected
Aug 21, 2018 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1020476
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 21, 2018 11:15, sampling point DS000 Coliform (TCR)
Collected
Jul 31, 2018 12:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015734
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 31, 2018 12:50, sampling point DS000 Coliform (TCR)
Collected
Jul 31, 2018 12:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015735
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 31, 2018 12:20, sampling point DS000 Coliform (TCR)
Collected
Jul 31, 2018 11:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015736
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 31, 2018 11:50, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2018 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1007394
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 12, 2018 09:40, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2018 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1007404
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 12, 2018 10:00, sampling point DS000 Coliform (TCR)