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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 301–315 of 357 samples on record, newest first.

Routine (13) and Repeat (2).

Coliform and microbial sample results for Lake Water Works, 301 to 315 of 357 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 25, 2007
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
118781
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 25, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2007
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
118805
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 25, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
118145
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Presence , sample collected Jun 20, 2007, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 20, 2007, sampling point DS000 E. Coli
Collected
May 23, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111566
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 23, 2007, sampling point DS000 Coliform (TCR)
Collected
Apr 23, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070508101918-01134
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2007 – Apr 30, 2007
Absence , sample collected Apr 23, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-01161
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 19, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315132802-00021
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 14, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070207163202-00726
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 8, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070105155330-01169
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 18, 2006, sampling point DS000 Coliform (TCR)
Collected
Nov 20, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061208163615-00217
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 20, 2006, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061107084119-02289
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2006 – Oct 31, 2006
Absence , sample collected Oct 4, 2006, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061004091913-00513
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2006 – Sep 30, 2006
Absence , sample collected Sep 7, 2006, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060906105701-01248
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2006 – Aug 31, 2006
Absence , sample collected Aug 14, 2006, sampling point DS000 Coliform (TCR)
Collected
Jul 10, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060811102040-00607
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2006 – Jul 31, 2006
Absence , sample collected Jul 10, 2006, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060711105432-00008
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2006 – Jun 30, 2006
Absence , sample collected Jun 12, 2006, sampling point DS000 Coliform (TCR)