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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 331–345 of 365 samples on record, newest first.

Routine (11) and Repeat (4).

Coliform and microbial sample results for Town of Walnut Grove, 331 to 345 of 365 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 25, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050527134820-00058
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 25, 2005, sampling point DS000 Coliform (TCR)
Collected
May 25, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050527134820-00059
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 25, 2005, sampling point DS000 Coliform (TCR)
Collected
May 25, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050527134820-00060
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 25, 2005, sampling point DS000 Coliform (TCR)
Collected
May 25, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050527134820-00061
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 25, 2005, sampling point DS000 Coliform (TCR)
Collected
May 2, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0505-027059
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected May 2, 2005, sampling point DS000 Coliform (TCR)
Collected
May 2, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0505-027082
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected May 2, 2005, sampling point DS000 Coliform (TCR)
Collected
May 2, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0505-027083
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected May 2, 2005, sampling point DS000 Coliform (TCR)
Collected
May 2, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0505-027177
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected May 2, 2005, sampling point DS000 Coliform (TCR)
Collected
Apr 27, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
0405-026266-RT
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Presence , sample collected Apr 27, 2005, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 27, 2005, sampling point DS000 E. Coli
Collected
Mar 28, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050330140848-00086
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2005 – Mar 31, 2005
Absence , sample collected Mar 28, 2005, sampling point DS000 Coliform (TCR)
Collected
Feb 25, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050228133155-00042
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2005 – Feb 28, 2005
Absence , sample collected Feb 25, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 27, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050131130532-00038
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 27, 2005, sampling point DS000 Coliform (TCR)
Collected
Dec 21, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041223135903-00135
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2004 – Dec 31, 2004
Absence , sample collected Dec 21, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041118122050-00165
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 16, 2004, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041101134114-00023
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2004 – Oct 31, 2004
Absence , sample collected Oct 28, 2004, sampling point DS000 Coliform (TCR)