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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 166–180 of 1,293 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for MS State Penitentiary-MN Ln, 166 to 180 of 1,293 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 21, 2021 16:50
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54245
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 21, 2021 16:50, sampling point TC0008 Coliform (TCR)
Absence , sample collected Apr 21, 2021 16:50, sampling point TC0008 E. Coli
Collected
Mar 30, 2021 09:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54229
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2021 – Mar 31, 2021
Absence , sample collected Mar 30, 2021 09:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 30, 2021 09:30, sampling point TC0004 E. Coli
Collected
Mar 30, 2021 11:05
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54247
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2021 – Mar 31, 2021
Absence , sample collected Mar 30, 2021 11:05, sampling point TC0007 Coliform (TCR)
Absence , sample collected Mar 30, 2021 11:05, sampling point TC0007 E. Coli
Collected
Mar 30, 2021 09:50
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54228
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2021 – Mar 31, 2021
Absence , sample collected Mar 30, 2021 09:50, sampling point TC0008 Coliform (TCR)
Absence , sample collected Mar 30, 2021 09:50, sampling point TC0008 E. Coli
Collected
Feb 24, 2021 13:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54232
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2021 – Feb 28, 2021
Absence , sample collected Feb 24, 2021 13:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Feb 24, 2021 13:00, sampling point TC0004 E. Coli
Collected
Feb 24, 2021 13:35
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54230
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2021 – Feb 28, 2021
Absence , sample collected Feb 24, 2021 13:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 24, 2021 13:35, sampling point TC0007 E. Coli
Collected
Feb 24, 2021 13:20
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54231
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2021 – Feb 28, 2021
Absence , sample collected Feb 24, 2021 13:20, sampling point TC0008 Coliform (TCR)
Absence , sample collected Feb 24, 2021 13:20, sampling point TC0008 E. Coli
Collected
Jan 26, 2021 14:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54235
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2021 – Jan 31, 2021
Absence , sample collected Jan 26, 2021 14:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jan 26, 2021 14:00, sampling point TC0004 E. Coli
Collected
Jan 26, 2021 14:35
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54233
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2021 – Jan 31, 2021
Absence , sample collected Jan 26, 2021 14:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jan 26, 2021 14:35, sampling point TC0007 E. Coli
Collected
Jan 26, 2021 14:15
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54234
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2021 – Jan 31, 2021
Absence , sample collected Jan 26, 2021 14:15, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jan 26, 2021 14:15, sampling point TC0008 E. Coli
Collected
Dec 15, 2020 16:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72325
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2020 – Dec 31, 2020
Absence , sample collected Dec 15, 2020 16:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 15, 2020 16:15, sampling point TC0004 E. Coli
Collected
Dec 15, 2020 16:50
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-200827-54236
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2020 – Dec 31, 2020
Absence , sample collected Dec 15, 2020 16:50, sampling point TC0007 Coliform (TCR)
Absence , sample collected Dec 15, 2020 16:50, sampling point TC0007 E. Coli
Collected
Dec 15, 2020 16:30
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-54237
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2020 – Dec 31, 2020
Absence , sample collected Dec 15, 2020 16:30, sampling point TC0008 Coliform (TCR)
Absence , sample collected Dec 15, 2020 16:30, sampling point TC0008 E. Coli
Collected
Nov 18, 2020 12:40
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-191022-72328
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2020 – Nov 30, 2020
Absence , sample collected Nov 18, 2020 12:40, sampling point TC0004 Coliform (TCR)
Absence , sample collected Nov 18, 2020 12:40, sampling point TC0004 E. Coli
Collected
Nov 18, 2020 13:10
Sampling point
TC0007 Sample Faucet
Sample type
Routine
Lab sample
BACT-191022-72326
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2020 – Nov 30, 2020
Absence , sample collected Nov 18, 2020 13:10, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 18, 2020 13:10, sampling point TC0007 E. Coli