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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

MS0780010 , Tomnolen Water Assn, Inc

30 of 697 results on record were positive for coliform or another organism the agency tests for. The most recent was July 9, 2026.

They fall across 30 of the 500 samples on record.

Every sample on record, October 6, 2003 to July 9, 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 25, 2024 and September 25, 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 1–15 of 53 samples in this date range, newest first.

Routine (11), Repeat (3) and TG (1). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.

Coliform and microbial sample results for Tomnolen Water Assn, Inc, 1 to 15 of 53 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 9, 2026 14:50
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250801-40969
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Presence , sample collected Jul 9, 2026 14:50, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 9, 2026 14:50, sampling point DS000 E. Coli
Collected
Jul 9, 2026 15:25
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250801-40971
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Presence , sample collected Jul 9, 2026 15:25, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 9, 2026 15:25, sampling point DS000 E. Coli
Collected
Jul 9, 2026 15:45
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-250801-40972
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Presence , sample collected Jul 9, 2026 15:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 9, 2026 15:45, sampling point DS000 E. Coli
Collected
Jul 9, 2026 15:08
Sampling point
TC0001 Outside Faucet
Sample type
Repeat
Lab sample
BACT-250801-40970
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Presence , sample collected Jul 9, 2026 15:08, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 9, 2026 15:08, sampling point TC0001 E. Coli
Collected
Jul 6, 2026 15:25
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40968
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Presence , sample collected Jul 6, 2026 15:25, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 6, 2026 15:25, sampling point TC0001 E. Coli
Collected
Jul 6, 2026 15:05
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40967
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 6, 2026 15:05, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 6, 2026 15:05, sampling point TC0002 E. Coli
Collected
Jun 16, 2026 15:10
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40966
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 16, 2026 15:10, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jun 16, 2026 15:10, sampling point TC0007 E. Coli
Collected
Jun 16, 2026 14:50
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40965
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 16, 2026 14:50, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 16, 2026 14:50, sampling point TC0010 E. Coli
Collected
May 13, 2026 13:50
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40964
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 13:50, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 13, 2026 13:50, sampling point TC0001 E. Coli
Collected
May 13, 2026 13:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40963
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 13:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected May 13, 2026 13:30, sampling point TC0002 E. Coli
Collected
Apr 20, 2026 14:20
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40962
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 20, 2026 14:20, sampling point TC0007 Coliform (TCR)
Absence , sample collected Apr 20, 2026 14:20, sampling point TC0007 E. Coli
Collected
Apr 20, 2026 14:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40961
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 20, 2026 14:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 20, 2026 14:00, sampling point TC0010 E. Coli
Collected
Mar 24, 2026 13:25
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40960
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026 13:25, sampling point TC0001 Coliform (TCR)
Absence , sample collected Mar 24, 2026 13:25, sampling point TC0001 E. Coli
Collected
Mar 24, 2026 13:10
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40959
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026 13:10, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 24, 2026 13:10, sampling point TC0002 E. Coli
Collected
Feb 24, 2026 14:15
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250801-40958
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 24, 2026 14:15, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 24, 2026 14:15, sampling point TC0007 E. Coli