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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

MS0400016 , Marydell Water Association

5 of 764 results on record were positive for coliform or another organism the agency tests for. The most recent was October 16, 2017.

They fall across 5 of the 585 samples on record.

Every sample on record, October 23, 2003 to August 11, 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 46 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Marydell Water Association, 1 to 15 of 46 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 11, 2026 08:00
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-65992
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 11, 2026 08:00, sampling point TC0005 Coliform (TCR)
Absence , sample collected Aug 11, 2026 08:00, sampling point TC0005 E. Coli
Collected
Aug 11, 2026 08:45
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-65993
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 11, 2026 08:45, sampling point TC0006 Coliform (TCR)
Absence , sample collected Aug 11, 2026 08:45, sampling point TC0006 E. Coli
Collected
Jul 14, 2026 09:00
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-65991
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 14, 2026 09:00, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jul 14, 2026 09:00, sampling point TC0003 E. Coli
Collected
Jul 14, 2026 08:15
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-65990
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 14, 2026 08:15, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jul 14, 2026 08:15, sampling point TC0007 E. Coli
Collected
Jun 23, 2026 09:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-65988
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 23, 2026 09:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 23, 2026 09:00, sampling point TC0001 E. Coli
Collected
Jun 23, 2026 10:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-65989
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 23, 2026 10:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 23, 2026 10:00, sampling point TC0002 E. Coli
Collected
May 20, 2026 12:09
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3560
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 20, 2026 12:09, sampling point TC0009 Coliform (TCR)
Absence , sample collected May 20, 2026 12:09, sampling point TC0009 E. Coli
Collected
May 20, 2026 12:20
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3559
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 20, 2026 12:20, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 20, 2026 12:20, sampling point TC0010 E. Coli
Collected
Apr 23, 2026 09:20
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3562
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 23, 2026 09:20, sampling point TC0005 Coliform (TCR)
Absence , sample collected Apr 23, 2026 09:20, sampling point TC0005 E. Coli
Collected
Apr 23, 2026 09:40
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3561
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 23, 2026 09:40, sampling point TC0006 Coliform (TCR)
Absence , sample collected Apr 23, 2026 09:40, sampling point TC0006 E. Coli
Collected
Mar 18, 2026 12:40
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3564
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 18, 2026 12:40, sampling point TC0003 Coliform (TCR)
Absence , sample collected Mar 18, 2026 12:40, sampling point TC0003 E. Coli
Collected
Mar 18, 2026 13:10
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3563
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 18, 2026 13:10, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 18, 2026 13:10, sampling point TC0004 E. Coli
Collected
Feb 17, 2026 12:40
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3566
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 12:40, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 17, 2026 12:40, sampling point TC0007 E. Coli
Collected
Feb 17, 2026 13:10
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3565
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 13:10, sampling point TC0008 Coliform (TCR)
Absence , sample collected Feb 17, 2026 13:10, sampling point TC0008 E. Coli
Collected
Jan 13, 2026 12:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250117-3567
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 13, 2026 12:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jan 13, 2026 12:30, sampling point TC0004 E. Coli