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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

MS0310007 , Louin Water Works

8 of 427 results on record were positive for coliform or another organism the agency tests for. The most recent was January 8, 2025.

They fall across 8 of the 330 samples on record.

Every sample on record, October 23, 2003 to August 4, 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 106–120 of 330 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Louin Water Works, 106 to 120 of 330 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 17, 2018 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
995486
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 17, 2018 12:30, sampling point DS000 Coliform (TCR)
Collected
Mar 26, 2018 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991390
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 26, 2018 11:45, sampling point DS000 Coliform (TCR)
Collected
Feb 21, 2018 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
985486
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 21, 2018 12:45, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978827
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 13:15, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2017 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
973309
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2017 – Dec 31, 2017
Absence , sample collected Dec 19, 2017 13:10, sampling point DS000 Coliform (TCR)
Collected
Nov 15, 2017 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
966111
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 15, 2017 12:30, sampling point DS000 Coliform (TCR)
Collected
Oct 24, 2017 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
962408
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 24, 2017 13:30, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2017 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955406
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 13:00, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2017 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948804
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 16, 2017 12:30, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2017 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
943445
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 18, 2017 15:20, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2017 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
936445
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 19, 2017 12:30, sampling point DS000 Coliform (TCR)
Collected
May 16, 2017 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931061
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 16, 2017 13:30, sampling point DS000 Coliform (TCR)
Collected
Apr 19, 2017 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
924620
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 19, 2017 12:30, sampling point DS000 Coliform (TCR)
Collected
Mar 14, 2017 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
917801
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 14, 2017 14:30, sampling point DS000 Coliform (TCR)
Collected
Feb 21, 2017 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
913661
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 21, 2017 14:10, sampling point DS000 Coliform (TCR)