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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 316–330 of 365 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Walnut Grove, 316 to 330 of 365 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 17, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060811102551-01959
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2006 – Jul 31, 2006
Absence , sample collected Jul 17, 2006, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060710141249-01720
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2006 – Jun 30, 2006
Absence , sample collected Jun 28, 2006, sampling point DS000 Coliform (TCR)
Collected
May 1, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060609175122-00225
Laboratory
MSDH Lab
Monitoring period
May 1, 2006 – May 31, 2006
Absence , sample collected May 1, 2006, sampling point DS000 Coliform (TCR)
Collected
May 1, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060609175122-00226
Laboratory
MSDH Lab
Monitoring period
May 1, 2006 – May 31, 2006
Absence , sample collected May 1, 2006, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060414075327-01922
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2006 – Mar 31, 2006
Absence , sample collected Mar 27, 2006, sampling point DS000 Coliform (TCR)
Collected
Feb 27, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060307150819-00321
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2006 – Feb 28, 2006
Absence , sample collected Feb 27, 2006, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060206165341-00641
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2006 – Jan 31, 2006
Absence , sample collected Jan 25, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051222132940-00065
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2005 – Dec 31, 2005
Absence , sample collected Dec 20, 2005, sampling point DS000 Coliform (TCR)
Collected
Nov 28, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051130132916-00026
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2005 – Nov 30, 2005
Absence , sample collected Nov 28, 2005, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
051031131539-00002
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2005 – Oct 31, 2005
Absence , sample collected Oct 28, 2005, sampling point DS000 Coliform (TCR)
Collected
Sep 28, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050930134529-00262
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 28, 2005, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050815135426-00108
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2005 – Aug 31, 2005
Absence , sample collected Aug 11, 2005, sampling point DS000 Coliform (TCR)
Collected
Jul 27, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050729134637-00030
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2005 – Jul 31, 2005
Absence , sample collected Jul 27, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 27, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050629120655-00049
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 27, 2005, sampling point DS000 Coliform (TCR)
Collected
May 25, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050527134820-00057
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 25, 2005, sampling point DS000 Coliform (TCR)