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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

MS0700011 , Town of Walnut

6 of 754 results on record were positive for coliform or another organism the agency tests for. The most recent was August 22, 2022.

They fall across 6 of the 574 samples on record.

Every sample on record, October 6, 2003 to July 22, 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 496–510 of 574 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Walnut, 496 to 510 of 574 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 5, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061004091913-00709
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2006 – Sep 30, 2006
Absence , sample collected Sep 5, 2006, sampling point DS000 Coliform (TCR)
Collected
Aug 2, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060906105701-00195
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2006 – Aug 31, 2006
Absence , sample collected Aug 2, 2006, sampling point DS000 Coliform (TCR)
Collected
Aug 2, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060906105701-00196
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2006 – Aug 31, 2006
Absence , sample collected Aug 2, 2006, sampling point DS000 Coliform (TCR)
Collected
Jul 5, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060811102040-00842
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2006 – Jul 31, 2006
Absence , sample collected Jul 5, 2006, sampling point DS000 Coliform (TCR)
Collected
Jul 5, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060811102040-00843
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2006 – Jul 31, 2006
Absence , sample collected Jul 5, 2006, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060710141429-00485
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2006 – Jun 30, 2006
Absence , sample collected Jun 5, 2006, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060710141429-00486
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2006 – Jun 30, 2006
Absence , sample collected Jun 5, 2006, sampling point DS000 Coliform (TCR)
Collected
May 1, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060609175122-01493
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
060609175122-01494
Laboratory
MSDH Lab
Monitoring period
May 1, 2006 – May 31, 2006
Absence , sample collected May 1, 2006, sampling point DS000 Coliform (TCR)
Collected
Apr 3, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060508090035-03294
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2006 – Apr 30, 2006
Absence , sample collected Apr 3, 2006, sampling point DS000 Coliform (TCR)
Collected
Apr 3, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060508090035-03295
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2006 – Apr 30, 2006
Absence , sample collected Apr 3, 2006, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060414075327-03286
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2006 – Mar 31, 2006
Absence , sample collected Mar 1, 2006, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060414075327-03287
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2006 – Mar 31, 2006
Absence , sample collected Mar 1, 2006, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060308090729-00256
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2006 – Feb 28, 2006
Absence , sample collected Feb 1, 2006, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060308090729-00257
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2006 – Feb 28, 2006
Absence , sample collected Feb 1, 2006, sampling point DS000 Coliform (TCR)