Skip to main content
Alpha

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 406–420 of 574 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Walnut, 406 to 420 of 574 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 25, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
330456
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 25, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
330459
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 25, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
318630
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
318631
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
313853
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 5, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
313971
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 5, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306998
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
307088
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
298327
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
298328
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
292365
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 5, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
292366
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 5, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
283266
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
283363
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275588
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)