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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 31–45 of 574 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Walnut, 31 to 45 of 574 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 22, 2025 15:15
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66358
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 22, 2025 15:15, sampling point TC0002 Coliform (TCR)
Absence , sample collected Apr 22, 2025 15:15, sampling point TC0002 E. Coli
Collected
Apr 22, 2025 15:20
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190926-61915
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 22, 2025 15:20, sampling point TC0007 Coliform (TCR)
Absence , sample collected Apr 22, 2025 15:20, sampling point TC0007 E. Coli
Collected
Mar 24, 2025 13:30
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66356
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 24, 2025 13:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Mar 24, 2025 13:30, sampling point TC0001 E. Coli
Collected
Mar 24, 2025 13:40
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66357
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 24, 2025 13:40, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 24, 2025 13:40, sampling point TC0004 E. Coli
Collected
Feb 24, 2025 13:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66354
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 13:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 24, 2025 13:00, sampling point TC0002 E. Coli
Collected
Feb 24, 2025 13:15
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66355
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 13:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Feb 24, 2025 13:15, sampling point TC0009 E. Coli
Collected
Jan 22, 2025 14:00
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66352
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 22, 2025 14:00, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 22, 2025 14:00, sampling point TC0003 E. Coli
Collected
Jan 22, 2025 14:30
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66353
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 22, 2025 14:30, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jan 22, 2025 14:30, sampling point TC0006 E. Coli
Collected
Dec 17, 2024 15:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66350
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 17, 2024 15:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 17, 2024 15:00, sampling point TC0002 E. Coli
Collected
Dec 17, 2024 15:15
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66351
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 17, 2024 15:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Dec 17, 2024 15:15, sampling point TC0009 E. Coli
Collected
Nov 20, 2024 14:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66368
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 20, 2024 14:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Nov 20, 2024 14:00, sampling point TC0001 E. Coli
Collected
Nov 20, 2024 14:20
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66349
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 20, 2024 14:20, sampling point TC0006 Coliform (TCR)
Absence , sample collected Nov 20, 2024 14:20, sampling point TC0006 E. Coli
Collected
Oct 23, 2024 14:00
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66366
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2024 – Oct 31, 2024
Absence , sample collected Oct 23, 2024 14:00, sampling point TC0003 Coliform (TCR)
Absence , sample collected Oct 23, 2024 14:00, sampling point TC0003 E. Coli
Collected
Oct 23, 2024 14:15
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66367
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2024 – Oct 31, 2024
Absence , sample collected Oct 23, 2024 14:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 23, 2024 14:15, sampling point TC0009 E. Coli
Collected
Sep 24, 2024 14:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-66364
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 24, 2024 14:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Sep 24, 2024 14:00, sampling point TC0001 E. Coli