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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 196–210 of 357 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Lake Water Works, 196 to 210 of 357 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 6, 2012 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527667
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 6, 2012 12:30, sampling point DS000 Coliform (TCR)
Collected
May 14, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
523255
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 14, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
Apr 19, 2012 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
516411
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 19, 2012 13:10, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2012 12:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
507463
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 8, 2012 12:20, sampling point DS000 Coliform (TCR)
Collected
Feb 9, 2012 12:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
501410
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 9, 2012 12:10, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 12:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495533
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 12:20, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2011 00:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
485107
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 1, 2011 00:40, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2011 14:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
482186
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 14, 2011 14:50, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2011 12:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472588
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 6, 2011 12:10, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2011 12:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465666
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 8, 2011 12:10, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2011 15:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
461033
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 16, 2011 15:35, sampling point DS000 Coliform (TCR)
Collected
Jul 7, 2011 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
451325
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 7, 2011 13:00, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2011 12:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
445846
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 13, 2011 12:10, sampling point DS000 Coliform (TCR)
Collected
May 5, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
437155
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 5, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
430837
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 7, 2011, sampling point DS000 Coliform (TCR)