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 361–375 of 574 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Walnut, 361 to 375 of 574 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 15, 2011 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
467770
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 15, 2011 09:40, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2011 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
467771
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 15, 2011 09:50, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2011 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
458292
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 3, 2011 13:10, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2011 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
458293
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 3, 2011 13:20, sampling point DS000 Coliform (TCR)
Collected
Jul 6, 2011 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
450922
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 6, 2011 09:45, sampling point DS000 Coliform (TCR)
Collected
Jul 6, 2011 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
450923
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 6, 2011 10:00, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2011 10:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
446194
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 13, 2011 10:25, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2011 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
446198
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 13, 2011 10:35, sampling point DS000 Coliform (TCR)
Collected
May 3, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
436300
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 3, 2011, sampling point DS000 Coliform (TCR)
Collected
May 3, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
436301
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 3, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 5, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
429882
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 5, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 5, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
429948
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 5, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
421760
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 1, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
421762
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 1, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 2, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
415082
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 2, 2011, sampling point DS000 Coliform (TCR)