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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

MS0170019 , Walls Water Association

3 of 858 results on record were positive for coliform or another organism the agency tests for. The most recent was June 17, 2013.

They fall across 3 of the 594 samples on record.

Every sample on record, October 7, 2003 to August 12, 2026. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

The most recent samples

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The list below shows 46–60 of 69 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Walls Water Association, 46 to 60 of 69 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 5, 2025 10:33
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44239
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 5, 2025 10:33, sampling point TC0003 Coliform (TCR)
Absence , sample collected May 5, 2025 10:33, sampling point TC0003 E. Coli
Collected
May 5, 2025 11:01
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44240
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 5, 2025 11:01, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 5, 2025 11:01, sampling point TC0006 E. Coli
Collected
May 5, 2025 10:05
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44238
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 5, 2025 10:05, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 5, 2025 10:05, sampling point TC0010 E. Coli
Collected
Apr 7, 2025 08:11
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44273
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 7, 2025 08:11, sampling point TC0003 Coliform (TCR)
Absence , sample collected Apr 7, 2025 08:11, sampling point TC0003 E. Coli
Collected
Apr 7, 2025 08:39
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44275
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 7, 2025 08:39, sampling point TC0006 Coliform (TCR)
Absence , sample collected Apr 7, 2025 08:39, sampling point TC0006 E. Coli
Collected
Apr 7, 2025 08:23
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44274
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 7, 2025 08:23, sampling point TC0009 Coliform (TCR)
Absence , sample collected Apr 7, 2025 08:23, sampling point TC0009 E. Coli
Collected
Mar 3, 2025 13:33
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44271
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 3, 2025 13:33, sampling point TC0003 Coliform (TCR)
Absence , sample collected Mar 3, 2025 13:33, sampling point TC0003 E. Coli
Collected
Mar 3, 2025 13:00
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44270
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 3, 2025 13:00, sampling point TC0006 Coliform (TCR)
Absence , sample collected Mar 3, 2025 13:00, sampling point TC0006 E. Coli
Collected
Mar 3, 2025 13:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44272
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 3, 2025 13:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Mar 3, 2025 13:45, sampling point TC0010 E. Coli
Collected
Feb 18, 2025 07:45
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44269
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 07:45, sampling point TC0003 Coliform (TCR)
Absence , sample collected Feb 18, 2025 07:45, sampling point TC0003 E. Coli
Collected
Feb 18, 2025 07:59
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-241105-41988
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 07:59, sampling point TC0006 Coliform (TCR)
Absence , sample collected Feb 18, 2025 07:59, sampling point TC0006 E. Coli
Collected
Feb 18, 2025 08:17
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-44268
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 08:17, sampling point TC0010 Coliform (TCR)
Absence , sample collected Feb 18, 2025 08:17, sampling point TC0010 E. Coli
Collected
Jan 7, 2025 10:50
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-241105-41986
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 7, 2025 10:50, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 7, 2025 10:50, sampling point TC0003 E. Coli
Collected
Jan 7, 2025 11:03
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-241105-41985
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 7, 2025 11:03, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jan 7, 2025 11:03, sampling point TC0006 E. Coli
Collected
Jan 7, 2025 10:33
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-241105-41987
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 7, 2025 10:33, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jan 7, 2025 10:33, sampling point TC0010 E. Coli