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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 762 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 578 samples on record.

Every sample on record, October 6, 2003 to September 21, 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 571–578 of 578 samples on record, newest first.

Routine (6) and Repeat (2).

Coliform and microbial sample results for Town of Walnut, 571 to 578 of 578 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 9, 2003
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
20031230115135-00195
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2003 – Dec 31, 2003
Presence , sample collected Dec 9, 2003, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2003
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
20031230115135-00196
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2003 – Dec 31, 2003
Absence , sample collected Dec 9, 2003, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-10356
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2003 – Dec 31, 2003
Absence , sample collected Dec 1, 2003, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230115135-00066
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2003 – Dec 31, 2003
Presence , sample collected Dec 1, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 4, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-05921
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 4, 2003, sampling point DS000 Coliform (TCR)
Collected
Nov 4, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-05922
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 4, 2003, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-00461
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2003 – Oct 31, 2003
Absence , sample collected Oct 6, 2003, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2003
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
20031230094751-00643
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2003 – Oct 31, 2003
Absence , sample collected Oct 6, 2003, sampling point DS000 Coliform (TCR)