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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

MS0730004 , Keownville Rural Water Assn

10 of 1,124 results on record were positive for coliform or another organism the agency tests for. The most recent was February 10, 2025.

They fall across 9 of the 843 samples on record.

Every sample on record, October 8, 2003 to August 17, 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 74 samples in this date range, newest first.

Routine (10), Repeat (3) and TG (2). 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 Keownville Rural Water Assn, 46 to 60 of 74 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 12, 2025 08:45
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250213-9154
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 08:45, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 12, 2025 08:45, sampling point TC0001 E. Coli
Collected
May 12, 2025 09:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250213-9152
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 09:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 12, 2025 09:00, sampling point TC0004 E. Coli
Collected
May 12, 2025 09:30
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250213-9153
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 09:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 12, 2025 09:30, sampling point TC0007 E. Coli
Collected
Apr 16, 2025 09:50
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250213-9150
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 16, 2025 09:50, sampling point TC0006 Coliform (TCR)
Absence , sample collected Apr 16, 2025 09:50, sampling point TC0006 E. Coli
Collected
Apr 16, 2025 09:35
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250213-9151
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 16, 2025 09:35, sampling point TC0007 Coliform (TCR)
Absence , sample collected Apr 16, 2025 09:35, sampling point TC0007 E. Coli
Collected
Apr 16, 2025 10:10
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-250213-9149
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 16, 2025 10:10, sampling point TC0008 Coliform (TCR)
Absence , sample collected Apr 16, 2025 10:10, sampling point TC0008 E. Coli
Collected
Mar 11, 2025 09:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250213-9148
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 11, 2025 09:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 11, 2025 09:30, sampling point TC0002 E. Coli
Collected
Mar 11, 2025 09:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-240311-13711
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 11, 2025 09:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 11, 2025 09:45, sampling point TC0004 E. Coli
Collected
Mar 11, 2025 09:00
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250213-9147
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 11, 2025 09:00, sampling point TC0005 Coliform (TCR)
Absence , sample collected Mar 11, 2025 09:00, sampling point TC0005 E. Coli
Collected
Feb 13, 2025 09:00
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-240311-13699
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 13, 2025 09:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 13, 2025 09:00, sampling point DS000 E. Coli
Collected
Feb 13, 2025 09:15
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-240311-13700
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 13, 2025 09:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 13, 2025 09:15, sampling point DS000 E. Coli
Collected
Feb 13, 2025 10:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-240311-13701
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 13, 2025 10:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 13, 2025 10:15, sampling point DS000 E. Coli
Collected
Feb 13, 2025 10:30
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-240311-13702
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 13, 2025 10:30, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 13, 2025 10:30, sampling point DS000 E. Coli
Collected
Feb 13, 2025 10:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-240311-13703
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 13, 2025 10:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 13, 2025 10:00, sampling point DS000 E. Coli
Collected
Feb 10, 2025 09:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-240311-13695
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 10, 2025 09:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 10, 2025 09:00, sampling point TC0001 E. Coli