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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

MS0620008 , Lake Water Works

15 of 462 results on record were positive for coliform or another organism the agency tests for. The most recent was May 19, 2026.

They fall across 15 of the 357 samples on record.

Every sample on record, October 28, 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 316–330 of 357 samples on record, newest first.

Routine (13) and Repeat (2).

Coliform and microbial sample results for Lake Water Works, 316 to 330 of 357 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 18, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060609175122-01267
Laboratory
MSDH Lab
Monitoring period
May 1, 2006 – May 31, 2006
Absence , sample collected May 18, 2006, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060508090035-03067
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2006 – Apr 30, 2006
Absence , sample collected Apr 18, 2006, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060414075327-03050
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2006 – Mar 31, 2006
Absence , sample collected Mar 27, 2006, sampling point DS000 Coliform (TCR)
Collected
Feb 7, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060308090729-00020
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2006 – Feb 28, 2006
Absence , sample collected Feb 7, 2006, sampling point DS000 Coliform (TCR)
Collected
Jan 11, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060117105244-00173
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2006 – Jan 31, 2006
Absence , sample collected Jan 11, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051212131732-00042
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2005 – Dec 31, 2005
Absence , sample collected Dec 7, 2005, sampling point DS000 Coliform (TCR)
Collected
Nov 15, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051117115837-00091
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2005 – Nov 30, 2005
Absence , sample collected Nov 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Oct 20, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051025140246-00071
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2005 – Oct 31, 2005
Absence , sample collected Oct 20, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050919141555-00132
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050919141555-00133
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050919141555-00134
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050919141555-00135
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050919141555-00136
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0805-046686
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2005 – Aug 31, 2005
Absence , sample collected Aug 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0805-046690
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2005 – Aug 31, 2005
Absence , sample collected Aug 15, 2005, sampling point DS000 Coliform (TCR)