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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 241–255 of 357 samples on record, newest first.

Routine (8) and Repeat (7).

Coliform and microbial sample results for Lake Water Works, 241 to 255 of 357 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
266895
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 20, 2009, sampling point DS000 Coliform (TCR)
Collected
Mar 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
259896
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2009 – Mar 31, 2009
Absence , sample collected Mar 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
253649
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247406
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247409
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247422
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247425
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247625
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 22, 2008
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
241464
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 22, 2008
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
241465
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 22, 2008
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
241466
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 22, 2008
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
241467
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 22, 2008
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
241468
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 22, 2008
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
241469
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 22, 2008
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
241470
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 22, 2008, sampling point DS000 Coliform (TCR)