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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 151–165 of 330 samples on record, newest first.

Routine (9) and Repeat (6).

Coliform and microbial sample results for Louin Water Works, 151 to 165 of 330 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 20, 2015 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
768316
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 20, 2015 11:45, sampling point DS000 Coliform (TCR)
Collected
Mar 23, 2015 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
762419
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2015 – Mar 31, 2015
Absence , sample collected Mar 23, 2015 11:15, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2015 10:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
757021
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2015 – Feb 28, 2015
Absence , sample collected Feb 24, 2015 10:40, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2015 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
757022
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2015 – Feb 28, 2015
Absence , sample collected Feb 24, 2015 10:20, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2015 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
757023
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2015 – Feb 28, 2015
Absence , sample collected Feb 24, 2015 10:35, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2015 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
757024
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2015 – Feb 28, 2015
Absence , sample collected Feb 24, 2015 10:15, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2015 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
757025
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2015 – Feb 28, 2015
Absence , sample collected Feb 24, 2015 10:50, sampling point DS000 Coliform (TCR)
Collected
Jan 30, 2015 10:40
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
751706
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 30, 2015 10:40, sampling point DS000 Coliform (TCR)
Collected
Jan 30, 2015 10:50
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
751707
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 30, 2015 10:50, sampling point DS000 Coliform (TCR)
Collected
Jan 30, 2015 10:35
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
751708
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 30, 2015 10:35, sampling point DS000 Coliform (TCR)
Collected
Jan 30, 2015 11:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
751710
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 30, 2015 11:00, sampling point DS000 Coliform (TCR)
Collected
Jan 30, 2015 10:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
751713
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 30, 2015 10:45, sampling point DS000 Coliform (TCR)
Collected
Jan 30, 2015 10:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
751714
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 30, 2015 10:45, sampling point DS000 Coliform (TCR)
Collected
Jan 28, 2015 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
751474
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Presence , sample collected Jan 28, 2015 10:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 28, 2015 10:15, sampling point DS000 E. Coli
Collected
Dec 18, 2014 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
744153
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 18, 2014 10:15, sampling point DS000 Coliform (TCR)