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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

MS0710011 , Walker Switch Water Assn

1 of 511 results on record was positive for coliform or another organism the agency tests for. The most recent was September 2, 2020.

They fall across 1 of the 415 samples on record.

Every sample on record, October 14, 2003 to July 20, 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 415 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Walker Switch Water Assn, 241 to 255 of 415 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 16, 2012 08:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
535847
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 16, 2012 08:55, sampling point DS000 Coliform (TCR)
Collected
Jul 16, 2012 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
537995
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 16, 2012 09:15, sampling point DS000 Coliform (TCR)
Collected
Jun 4, 2012 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
526629
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 4, 2012 08:30, sampling point DS000 Coliform (TCR)
Collected
Jun 4, 2012 08:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
526639
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 4, 2012 08:50, sampling point DS000 Coliform (TCR)
Collected
May 15, 2012 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
523601
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 15, 2012 14:30, sampling point DS000 Coliform (TCR)
Collected
May 15, 2012 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
523602
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 15, 2012 14:45, sampling point DS000 Coliform (TCR)
Collected
Apr 5, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
513460
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 5, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
Apr 5, 2012 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
513462
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 5, 2012 14:10, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2012 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
509127
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 15, 2012 13:05, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2012 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
509132
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 15, 2012 12:30, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2012 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
498131
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 1, 2012 10:50, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2012 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
498159
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 1, 2012 10:30, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2012 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
492794
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 9, 2012 13:05, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
492795
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 9, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
Dec 6, 2011 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
486007
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 6, 2011 15:30, sampling point DS000 Coliform (TCR)