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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

MS0060049 , Deeson-Roundlake Water Corp

3 of 394 results on record were positive for coliform or another organism the agency tests for. The most recent was August 3, 2026.

They fall across 3 of the 296 samples on record.

Every sample on record, November 5, 2003 to August 6, 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 181–195 of 296 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Deeson-Roundlake Water Corp, 181 to 195 of 296 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 11, 2012 16:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
536491
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 11, 2012 16:10, sampling point DS000 Coliform (TCR)
Collected
Jun 4, 2012 16:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
526895
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 4, 2012 16:10, sampling point DS000 Coliform (TCR)
Collected
May 2, 2012 16:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
520377
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 2, 2012 16:01, sampling point DS000 Coliform (TCR)
Collected
Apr 2, 2012 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
512049
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 2, 2012 16:00, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2012 16:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
505900
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 5, 2012 16:15, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2012 16:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
499567
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 6, 2012 16:15, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2012 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
492222
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 4, 2012 16:00, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2011 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
486805
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 7, 2011 16:00, sampling point DS000 Coliform (TCR)
Collected
Nov 1, 2011 16:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
478118
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 1, 2011 16:10, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2011 16:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
470698
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 3, 2011 16:20, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2011 16:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
466053
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 12, 2011 16:10, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2011 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
456987
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 1, 2011 16:00, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452273
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 16:00, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
442715
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 1, 2011, sampling point DS000 Coliform (TCR)
Collected
May 2, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
435274
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 2, 2011, sampling point DS000 Coliform (TCR)