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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 331–345 of 357 samples on record, newest first.

Routine (13) and Repeat (2).

Coliform and microbial sample results for Lake Water Works, 331 to 345 of 357 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 15, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0805-046691
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
0805-046692
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2005 – Aug 31, 2005
Absence , sample collected Aug 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
0805-046263-RT
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2005 – Aug 31, 2005
Presence , sample collected Aug 11, 2005, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 11, 2005, sampling point DS000 E. Coli
Collected
Jul 26, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050728132635-00030
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2005 – Jul 31, 2005
Absence , sample collected Jul 26, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 8, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050613123427-00178
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 8, 2005, sampling point DS000 Coliform (TCR)
Collected
May 17, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050520132015-00229
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 17, 2005, sampling point DS000 Coliform (TCR)
Collected
Apr 21, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050427153442-00014
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected Apr 21, 2005, sampling point DS000 Coliform (TCR)
Collected
Mar 17, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050321125013-00148
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2005 – Mar 31, 2005
Absence , sample collected Mar 17, 2005, sampling point DS000 Coliform (TCR)
Collected
Feb 22, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050225140443-00172
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2005 – Feb 28, 2005
Absence , sample collected Feb 22, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050114140623-00394
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 12, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050114140623-00395
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 12, 2005, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041210135312-00413
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2004 – Dec 31, 2004
Absence , sample collected Dec 8, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 1, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041103132202-00361
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 1, 2004, sampling point DS000 Coliform (TCR)
Collected
Oct 18, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041020125811-00110
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2004 – Oct 31, 2004
Absence , sample collected Oct 18, 2004, sampling point DS000 Coliform (TCR)
Collected
Oct 18, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041020125811-00111
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2004 – Oct 31, 2004
Absence , sample collected Oct 18, 2004, sampling point DS000 Coliform (TCR)