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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 181–195 of 1,293 samples on record, newest first.

Repeat (11) and Routine (4).

Coliform and microbial sample results for MS State Penitentiary-MN Ln, 181 to 195 of 1,293 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 18, 2020 12:30
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72327
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2020 – Nov 30, 2020
Absence , sample collected Nov 18, 2020 12:30, sampling point TC0008 Coliform (TCR)
Absence , sample collected Nov 18, 2020 12:30, sampling point TC0008 E. Coli
Collected
Oct 21, 2020 16:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72331
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 21, 2020 16:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Oct 21, 2020 16:15, sampling point TC0004 E. Coli
Collected
Oct 21, 2020 16:50
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-191022-72329
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 21, 2020 16:50, sampling point TC0007 Coliform (TCR)
Absence , sample collected Oct 21, 2020 16:50, sampling point TC0007 E. Coli
Collected
Oct 21, 2020 16:30
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72330
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 21, 2020 16:30, sampling point TC0008 Coliform (TCR)
Absence , sample collected Oct 21, 2020 16:30, sampling point TC0008 E. Coli
Collected
Oct 6, 2020 12:55
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-191022-72332
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 12:55, sampling point DS000 Coliform (TCR)
Absence , sample collected Oct 6, 2020 12:55, sampling point DS000 E. Coli
Collected
Oct 6, 2020 12:35
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-191022-72333
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 12:35, sampling point DS000 Coliform (TCR)
Absence , sample collected Oct 6, 2020 12:35, sampling point DS000 E. Coli
Collected
Oct 6, 2020 12:20
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-191022-72334
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 12:20, sampling point DS000 Coliform (TCR)
Absence , sample collected Oct 6, 2020 12:20, sampling point DS000 E. Coli
Collected
Oct 6, 2020 11:35
Sampling point
TC0009 Sample Faucet
Sample type
Repeat
Lab sample
BACT-191022-72322
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 11:35, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 6, 2020 11:35, sampling point TC0009 E. Coli
Collected
Oct 6, 2020 11:45
Sampling point
TC0009 Sample Faucet
Sample type
Repeat
Lab sample
BACT-191022-72323
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 11:45, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 6, 2020 11:45, sampling point TC0009 E. Coli
Collected
Oct 6, 2020 12:05
Sampling point
TC0009 Sample Faucet
Sample type
Repeat
Lab sample
BACT-191022-72324
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 12:05, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 6, 2020 12:05, sampling point TC0009 E. Coli
Collected
Oct 6, 2020 10:35
Sampling point
TC0010 Outside Faucet
Sample type
Repeat
Lab sample
BACT-191022-72319
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 10:35, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 6, 2020 10:35, sampling point TC0010 E. Coli
Collected
Oct 6, 2020 10:50
Sampling point
TC0010 Outside Faucet
Sample type
Repeat
Lab sample
BACT-191022-72320
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 10:50, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 6, 2020 10:50, sampling point TC0010 E. Coli
Collected
Oct 6, 2020 11:10
Sampling point
TC0010 Outside Faucet
Sample type
Repeat
Lab sample
BACT-191022-72321
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 11:10, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 6, 2020 11:10, sampling point TC0010 E. Coli
Collected
Oct 6, 2020 10:00
Sampling point
TC0011 Outside Faucet
Sample type
Repeat
Lab sample
BACT-191022-72316
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 10:00, sampling point TC0011 Coliform (TCR)
Absence , sample collected Oct 6, 2020 10:00, sampling point TC0011 E. Coli
Collected
Oct 6, 2020 10:10
Sampling point
TC0011 Outside Faucet
Sample type
Repeat
Lab sample
BACT-191022-72317
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Oct 6, 2020 10:10, sampling point TC0011 Coliform (TCR)
Absence , sample collected Oct 6, 2020 10:10, sampling point TC0011 E. Coli