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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

MS0400011 , Town of Walnut Grove

3 of 454 results on record were positive for coliform or another organism the agency tests for. The most recent was May 22, 2009.

They fall across 3 of the 365 samples on record.

Every sample on record, October 29, 2003 to July 27, 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 211–225 of 365 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Walnut Grove, 211 to 225 of 365 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 17, 2012 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
576392
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 17, 2012 14:05, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2012 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
568199
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 14, 2012 13:50, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2012 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
568200
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 14, 2012 14:05, sampling point DS000 Coliform (TCR)
Collected
Oct 9, 2012 15:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
559946
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 9, 2012 15:05, sampling point DS000 Coliform (TCR)
Collected
Oct 9, 2012 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
559947
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 9, 2012 14:40, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2012 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
551394
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 5, 2012 13:40, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2012 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
551395
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 5, 2012 14:00, sampling point DS000 Coliform (TCR)
Collected
Aug 7, 2012 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
545527
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 7, 2012 14:30, sampling point DS000 Coliform (TCR)
Collected
Aug 7, 2012 14:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
545528
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 7, 2012 14:50, sampling point DS000 Coliform (TCR)
Collected
Jul 16, 2012 15:02
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
537607
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 16, 2012 15:02, sampling point DS000 Coliform (TCR)
Collected
Jul 16, 2012 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
537608
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 16, 2012 14:45, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2012 14:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527150
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 14:52, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2012 15:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
527151
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 5, 2012 15:08, sampling point DS000 Coliform (TCR)
Collected
May 15, 2012 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
523568
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 15, 2012 14:35, sampling point DS000 Coliform (TCR)
Collected
May 15, 2012 13:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
523569
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 15, 2012 13:59, sampling point DS000 Coliform (TCR)