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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 136–150 of 330 samples on record, newest first.

Routine (10) and Repeat (5).

Coliform and microbial sample results for Louin Water Works, 136 to 150 of 330 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 23, 2015 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
820114
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 23, 2015 10:00, sampling point DS000 Coliform (TCR)
Collected
Nov 23, 2015 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
820378
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 23, 2015 10:10, sampling point DS000 Coliform (TCR)
Collected
Nov 23, 2015 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
820388
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 23, 2015 10:00, sampling point DS000 Coliform (TCR)
Collected
Nov 23, 2015 10:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
820389
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 23, 2015 10:25, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2015 16:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
814711
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 29, 2015 16:00, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2015 16:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
814712
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 29, 2015 16:15, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2015 16:25
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
814713
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 29, 2015 16:25, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2015 16:05
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
814715
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 29, 2015 16:05, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2015 16:10
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
814716
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 29, 2015 16:10, sampling point DS000 Coliform (TCR)
Collected
Oct 27, 2015 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
814323
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Presence , sample collected Oct 27, 2015 12:30, sampling point DS000 Coliform (TCR)
Absence , sample collected Oct 27, 2015 12:30, sampling point DS000 E. Coli
Collected
Sep 23, 2015 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
805210
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 23, 2015 12:45, sampling point DS000 Coliform (TCR)
Collected
Aug 26, 2015 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
799122
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 26, 2015 11:45, sampling point DS000 Coliform (TCR)
Collected
Jul 13, 2015 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
787818
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2015 – Jul 31, 2015
Absence , sample collected Jul 13, 2015 10:30, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2015 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
783986
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2015 – Jun 30, 2015
Absence , sample collected Jun 25, 2015 14:10, sampling point DS000 Coliform (TCR)
Collected
May 18, 2015 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774785
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 18, 2015 11:45, sampling point DS000 Coliform (TCR)