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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 181–195 of 574 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Walnut, 181 to 195 of 574 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 24, 2019 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1072058
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2019 – Apr 30, 2019
Absence , sample collected Apr 24, 2019 13:15, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2019 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1066791
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 27, 2019 13:00, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2019 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1066816
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 27, 2019 13:05, sampling point DS000 Coliform (TCR)
Collected
Feb 26, 2019 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1057847
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 26, 2019 09:15, sampling point DS000 Coliform (TCR)
Collected
Feb 26, 2019 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1057848
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 26, 2019 09:00, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2019 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052415
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 23, 2019 15:45, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2019 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052416
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 23, 2019 15:00, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2018 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045852
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 19, 2018 13:30, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2018 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045877
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 19, 2018 13:45, sampling point DS000 Coliform (TCR)
Collected
Nov 27, 2018 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1039594
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 27, 2018 11:00, sampling point DS000 Coliform (TCR)
Collected
Nov 27, 2018 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1039595
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 27, 2018 11:30, sampling point DS000 Coliform (TCR)
Collected
Oct 24, 2018 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1033715
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 24, 2018 13:15, sampling point DS000 Coliform (TCR)
Collected
Oct 24, 2018 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1033716
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 24, 2018 13:45, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2018 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1027139
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 25, 2018 13:00, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2018 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1027141
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 25, 2018 12:30, sampling point DS000 Coliform (TCR)