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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 196–210 of 574 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Walnut, 196 to 210 of 574 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 28, 2018 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021118
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 28, 2018 09:00, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2018 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021135
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 28, 2018 09:30, sampling point DS000 Coliform (TCR)
Collected
Jul 23, 2018 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015057
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 23, 2018 11:30, sampling point DS000 Coliform (TCR)
Collected
Jul 23, 2018 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015058
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 23, 2018 11:45, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2018 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1009120
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 25, 2018 11:45, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2018 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1009121
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 25, 2018 11:15, sampling point DS000 Coliform (TCR)
Collected
May 29, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1003694
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 29, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
May 29, 2018 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1003695
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 29, 2018 14:30, sampling point DS000 Coliform (TCR)
Collected
Apr 25, 2018 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
996722
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 25, 2018 10:00, sampling point DS000 Coliform (TCR)
Collected
Apr 25, 2018 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
996723
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 25, 2018 09:45, sampling point DS000 Coliform (TCR)
Collected
Mar 28, 2018 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991820
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 28, 2018 12:30, sampling point DS000 Coliform (TCR)
Collected
Mar 28, 2018 12:03
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991821
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 28, 2018 12:03, sampling point DS000 Coliform (TCR)
Collected
Feb 26, 2018 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
985830
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 26, 2018 12:45, sampling point DS000 Coliform (TCR)
Collected
Feb 26, 2018 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
985831
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 26, 2018 12:30, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2018 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
980892
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 24, 2018 14:30, sampling point DS000 Coliform (TCR)